Posts

SMA Male to SMA Female Jumper – Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (5 ft)

SMA Male to SMA Female Jumper – Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (5 ft)

SMA Male to SMA Female Jumper - Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (5 ft)

  • LMR240 LMR-240 is a Registered Trademark of Times Microwave Systems – This is Genuine LMR-240
  • SMA Male to SMA Female coax cable connectors – Connects Antennas, Receivers, Meters and Radio transmitters
  • Outer Jacket Material: Flexible UV Proof FR-PE, Outer Diameter: .240(in) nom., SRL: per MIL-C-17
  • The MPD Digital Brand is a Trade Mark of Kimberly Distribution LLC. MPD Digital cables are produced with US made cable and Assembled in the USA. We do Not import cheap coax from China for our cables.
  • Impedance 50 Ohms Frequency Range DC ~ 6 GHz -SMA Connectors are not used for most US WIFI Systems (See RP-SMA options)

This Genuine Times Microwave USA Made LMR-240 coaxial cable was developed to provide an extremely low loss alternative with the transmission characteristics of hardline coaxial cables and the flexibility required for WiFi, Ham and CB Radio installations. Times Microwave systems, designs and manufactures high
performance coaxial cables, connectors and cable assemblies for a broad range of RF transmission applications. For more than 50 years, Times has been the leader in the development of new cab

List Price: $ 12.95

Price: [wpramaprice asin=”B00JMMG56K”]

[wpramareviews asin=”B00JMMG56K”]

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Amateur Radio A Digital Story

Amateur Radio A Digital Story

An Introduction to Amateur Radio.
Video Rating: 4 / 5

TV Spot info: http://www.radiostudies.eu/
Video Rating: 0 / 5

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Latest Digital Signal Processor News

From the archive, 1999: Reinventing Intel
Extending its empire to include both the new generation of information "appliances" and the most powerful computers on the market would give Intel the ability to shape the digital world — and ensure its own growth — for years to come. And it might …
Read more on San Jose Mercury News

5 Top Tech Stocks to Buy That Have Been Way Oversold
The company is engaged in the design, manufacture and marketing of analog, mixed-signal and digital signal processing integrated circuits (ICs) for use in industrial, automotive, consumer and communication markets worldwide. Investors are paid a 2.7% …
Read more on 24/7 Wall St.

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amateur radio bpsk-31 digital mode on 40 meters

amateur radio bpsk-31 digital mode on 40 meters

Reception of amateur radio communications using BPSK-31 digital mode on 40 meters.
Video Rating: 5 / 5

On the 23rd June 2009 Rex VK7MO and Justin VK7TW travelled to Mt Barrow in Northern Tasmania and Dave VK3HZ travelled to Mt Fatigue in Gipplsland Victoria an…
Video Rating: 5 / 5

/7 Comments/by

Latest HF Digital News

EVOlved Avanti Comes to Farnborough
The EVO features a new landing gear with carbon brakes and digital steering. Avanti EVO is also more … levels are cut by 20 percent. The EVO's cabin has had a complete makeover with Iacobucci HF seats and a cabin interior designed by Poltrona Frau.
Read more on Aviation International News

Ham radio enthusiasts practice digital transmissions
Munley emphasized that by pointing to the setup McClintock was using, which included a Yaesu FT-857D HF/VHF/UHF multimode amateur transceiver, then showing the cable leading to the antenna set up outside the club on the border of its archery range.
Read more on Republican & Herald

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Free DV Digital Voice software for Ham Radio

Free DV Digital Voice software for Ham Radio

Testing 2 simultaneous digital voice streams. Software is available at http://FreeDV.org.

Introduction to building the Pixie 2. The Pixie 2 is a low power, low cost, single channel, crystal controlled CW ham radio. The parts are available in kit f…

/12 Comments/by

How to decode digital voice with RTL SDR

A follow on to my last video, showing how to use the RTL SDR to decode digital voice with DSD. Links: VB-cable: http://vb-audio.pagesperso-orange.fr/Cable/ D…
Video Rating: 5 / 5

Used the SDR-J program (http://www.sdr-j.tk/index.html) to decode some Digital Audio Broadcast (DAB) radio entirely in software. Some stations like RNZ Conce…
Video Rating: 5 / 5

/13 Comments/by

NAVICO Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder / TD-L1550A /

NAVICO Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder / TD-L1550A /

NAVICO Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder / TD-L1550A /

  • MPN: TD-L1550A

Compact VHF Automatic Digital Direction FinderDesigned for direction finding and receiving International VHF channels, U.S. Weather Channels or Scandinavian Fishing Channels, and 121 .5 MHz distress frequency with its compact main unit.This model provides a unique homing indicator as well as digital readout. Homing indicator is consist of 18 LEOs, and digital readouts are in one degree increments.The digital display shows the bearing, the channel and gives a reading of the signal strength on a l

List Price: $ 4,200.00

Price: [wpramaprice asin=”B00IS5QE4K”]

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Find More Distress Frequency Products

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ARVN: D-STAR and Digital Voice for Amateur Radio (PREVIEW)

This is a 10 minute PREVIEW of the 60 minute DVD available from ARVN. It introduces you to the new Digital Voice modes being used in Amateur Radio.

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Cisco 64-Channel High-Density Packet Voice and Video Digital Signal Processor Module – Voice DSP m *

Cisco 64-Channel High-Density Packet Voice and Video Digital Signal Processor Module – Voice DSP m *

Cisco 64-Channel High-Density Packet Voice and Video Digital Signal Processor Module - Voice DSP m *

Cisco 64-Channel High-Density Packet Voice and Video Digital Signal Processor Module – Voice DSP module – for Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945EThe Cisco High-Density Packet Voice Digital Signal Processor Module (PVDM3) enables Cisco 2900 and 3900 Series Integrated Services Routers Generation 2 to provide rich-media capabilities such as high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions.The

List Price: $ 3,490.99

Price: [wpramaprice asin=”B00KOHSL3M”]

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Find More Digital Signal Processor Products

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JUMMAX White Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

JUMMAX White Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

JUMMAX White Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

  • Spuer mini Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • Fit for RTL-SDR Project DVB-T Tuning Range
  • Runteck Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1000MHz

Feature:Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner dr

List Price: $ 36.98

Price: [wpramaprice asin=”B00JLCIGFY”]

[wpramareviews asin=”B00JLCIGFY”]

More RTL-SDR Products

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Innovative Integration Announces the Digital Receiver Instrumentation Series


Simi Valley, California (PRWEB) March 05, 2014

Innovative Integration, a trusted supplier of signal processing and data acquisition hardware and software solutions, today announced the Digital Receiver Instrumentation Series, turnkey solutions providing integrated digital downconversion (DDC), FFT, spectrum monitoring, and digital beam-forming functions. The solutions consists of three parts: An FPGA-based analog digitizer module, a PC-based host controller plus an optional firmware development kit to allow customization.

The digitizer module is provided with software examples and C++ API, plus pre-compiled firmware bit image and a comprehensive manual. The module may be installed onto an XMC-PCIe adapter to allow use within a conventional PC. Alternately, it can be used within Innovative’s Andale Data Recorders to capture extremely long time sequences. Or, the module may be installed within an Innovative ePC or VPXI-ePC embedded computer to create a miniature, self-contained instrument. Regardless, the application software may be used to capture and analyze the data immediately – a turnkey solution.

First in the series is 90401 Digital Receiver with Eight Independent DDC Channels and One 32K FFT, a great solution for Digital Receiver/Recording, Spectrum Analysis, Surveillance, or Software Defined Radio. A development kit is available to support creation of advanced custom firmware.

Features:

Analog bandwidth: 5 ~ 400 MHz
Eight 14-bit ADCs sampling up-to 250 MHz
Synchronous VITA 49 timestamp using external PPS signal or internal 1 second timer
Embedded power meter for ADCs (dBFS)
32 digital-IO bits
PCI Express Gen 2: sustained transfer rate up-to 3200 Mbyte/s
Support synchronous down-sampling on multiple modules

DDC

Eight independent 16-bit DDC channels
DDC bandwidth: 50 MHz ~ 200 KHz
Independent tuner: DC ~ 125 MHz; resolution 0.0582 Hz at 250 MHz sampling rate
DDC outputs SNR > 55 dB; SFDR > 75 dB
DDC reprogramming, channel enable and disable on-the-fly
Spectrum inversion for ADC under-sampling

FFT

One wide-band/narrow-band spectrum analyzer (32768 Points FFT)
Threshold limited spectrum monitoring up-to 512 bins

About Innovative Integration

Innovative Integration, a subsidiary of Interconnect Systems, Inc. http://www.isipkg.com. Since 1988, Innovative Integration has grown to become one of the world’s leading providers of signal processing and data acquisition hardware and software. For more information on Innovative Integration please visit http://www.innovative-dsp.com. All trademarks mentioned are the property of their respective owners.

Company Contact: N Henderson nhenderson(at)innovative-dsp(dot)com 805-578-4261







Related Software Defined Radio Press Releases

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SMA Male to SMA Female Jumper – Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (20 ft) Reviews

SMA Male to SMA Female Jumper – Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (20 ft)

SMA Male to SMA Female Jumper - Times Microwave LMR-240 Coaxial Cable | LMR240 RF Antenna Extension cable / Coax Transmission Line including an MPD Digital (TM) magnet (20 ft)

  • LMR240 LMR-240 is a Registered Trademark of Times Microwave Systems – This is Genuine LMR-240
  • SMA Male to SMA Female coax cable connectors – Connects Antennas, Receivers, Meters and Radio transmitters
  • Outer Jacket Material: Flexible UV Proof FR-PE, Outer Diameter: .240(in) nom., SRL: per MIL-C-17
  • The MPD Digital Brand is a Trade Mark of Kimberly Distribution LLC. MPD Digital cables are produced with US made cable and Assembled in the USA. We do Not import cheap coax from China for our cables.
  • Impedance 50 Ohms Frequency Range DC ~ 6 GHz -SMA Connectors are not used for most US WIFI Systems (See RP-SMA options)

This Genuine Times Microwave USA Made LMR-240 coaxial cable was developed to provide an extremely low loss alternative with the transmission characteristics of hardline coaxial cables and the flexibility required for WiFi, Ham and CB Radio installations. Times Microwave systems, designs and manufactures high
performance coaxial cables, connectors and cable assemblies for a broad range of RF transmission applications. For more than 50 years, Times has been the leader in the development of new cab

List Price: $ 19.95

Price: [wpramaprice asin=”B00JMMG4CA”]

[wpramareviews asin=”B00JMMG4CA”]

Related Ham Shack Products

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Hams Invited to Submit Papers for Digital Communications Conference

Amateurs are invited to submit technical papers for presentation at the 33rd Annual ARRL and TAPR Digital Communications Conference to be held September 5-7 in Austin, Texas. These papers will also be published in the Conference Proceedings (you do not need to attend the conference to have your paper included in the Proceedings). The submission deadline is July 15. Please send papers to: Maty W…

American Radio Relay League | Ham Radio Association and Resources

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NAVICO TD-L1550A / Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder

NAVICO TD-L1550A / Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder

NAVICO TD-L1550A / Simrad Fisheries TD-L1550A Taiyo Compact VHF Automatic Digital Direction Finder

  • MPN: TD-L1550A

Compact VHF Automatic Digital Direction FinderDesigned for direction finding and receiving International VHF channels, U.S. Weather Channels or Scandinavian Fishing Channels, and 121 .5 MHz distress frequency with its compact main unit.This model provides a unique homing indicator as well as digital readout. Homing indicator is consist of 18 LEOs, and digital readouts are in one degree increments.The digital display shows the bearing, the channel and gives a reading of the signal strength on a l

List Price: $ 4,527.43

Price: [wpramaprice asin=”B00IG0KS6C”]

[wpramareviews asin=”B00IG0KS6C”]

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JUMMAX Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

JUMMAX Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

JUMMAX Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner 25MHz-1700MHz

  • Spuer mini Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • Fit for RTL-SDR Project DVB-T Tuning Range
  • Runteck Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1000MHz

Feature:Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner dr

List Price: $ 36.98

Price: [wpramaprice asin=”B00JLCIK8W”]

[wpramareviews asin=”B00JLCIK8W”]

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PSK31 Digital Mode on 20mtr band by Tommy vk2ir

www.vk2ir.com.

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June Digital QST “Authentication Error” Resolved

Some users of Applie iOS devices have discovered that they cannot access the June issue of Digital QST. Instead, they are presented with a message stating that there has been an “Authentication Error.”

The problem is due to a software issue at the service that creates and provides the digital edition for ARRL. It has now been resolved.

However, you must clear the cache within your Digital QST iOS…

American Radio Relay League | Ham Radio Association and Resources

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MT63 Digital

MT63 digital QSO with itself 🙂 and UR4UKV, UT4UGO, UT5UKA.
Video Rating: 5 / 5

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Vantech Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner MCX Input

Vantech Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner MCX Input

Vantech Green Mini RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner MCX Input

  • Spuer mini Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • fit for RTL-SDR Project DVB-T Tuning Range (approximate)
  • Runteck Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1000MHz

Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner driver com

List Price: $ 18.88

Price: [wpramaprice asin=”B00EM7C5PU”]

[wpramareviews asin=”B00EM7C5PU”]

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SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

  • Power supply: built-in 4.2V lithium battery
  • Adapter headphone impedance :8-300 Ohms
  • Frequency range: 10HZ-100KHZ
  • Signal-to-noise ratio: 105dB

Power supply: built-in 4.2V lithium battery
Adapter headphone impedance :8-300 Ohms
Frequency range: 10HZ-100KHZ
Signal-to-noise ratio: 105dB
Total Harmonic Distortion:

List Price: $ 299.99

Price: [wpramaprice asin=”B00DIR6Q6O”]

[wpramareviews asin=”B00DIR6Q6O”]

Find More Inter-Modulation Distortion Products

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JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

  • Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • Fit for RTL-SDR Project DVB-T Tuning Range
  • Terratec Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1700MHz

Feature:Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner dr

List Price: $ 36.98

Price: [wpramaprice asin=”B00JLCIE6U”]

[wpramareviews asin=”B00JLCIE6U”]

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Live Amateur Radio Digital TV Test Transmits Astronaut’s Image from the ISS

Japanese Astronaut Koichi Wakata, KC5ZTA, served as the host for a successful final commissioning pass April 13 for the Amateur Radio on the International Space Station (ARISS) “Ham Video” transmitter and camera. Operating as OR4ISS from the ISS Columbus module, Wakata transmitted digital video and audio, as ground stations in France and Italy tracked the station. The Earth stations received cl…

American Radio Relay League | Ham Radio Association and Resources

/0 Comments/by

JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC Reviews

JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

JUMMAX RTL2832U USB DVB-T & RTL-SDR Receiver, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input, Guaranteed,RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

  • Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • Fit for RTL-SDR Project DVB-T Tuning Range
  • Terratec Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1700MHz

Feature:Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner dr

List Price: $ 36.98

Price: [wpramaprice asin=”B00JLFVE6Y”]

[wpramareviews asin=”B00JLFVE6Y”]

/0 Comments/by

The Digital Edition of May QST is Now Available!

Go to this link and start reading: May 2014 QST

• Build an effective mobile antenna for 17 meters
• Add a flip-up mobile antenna rack to your truck or RV
• Try a portable coaxial dipole on your favorite band
• Go fishing for DX with a five-band portable antenna
• Special Dayton Hamvention® Advertising Section
… and much more.

Enjoy content you won’t see in the print edition, such as a video overview o…

American Radio Relay League | Ham Radio Association and Resources

/0 Comments/by

Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC Reviews

Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

  • Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • fit for RTL-SDR Project DVB-T Tuning Range (approximate)
  • Terratec Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1700MHz

Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner driver com

List Price: $ 17.98

Price: [wpramaprice asin=”B00D8FJ2Z8″]

[wpramareviews asin=”B00D8FJ2Z8″]

/0 Comments/by

SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

SHOZY(TM) PX-M1 Grade fever Class T Digital Mini Portable Stereo Headphone Amplifier Amp

  • Power supply: built-in 4.2V lithium battery
  • Adapter headphone impedance :8-300 Ohms
  • Frequency range: 10HZ-100KHZ
  • Signal-to-noise ratio: 105dB
  • Battery life: 100 hours

PX-M1 on the basis of the previous generation product is lightweight, thin shape, the main volume of the fuselage is only 93mm * 58mm * 13mm. Not only visually more beautiful, while the overall volume slightly thin thickness can be more easily incorporated into amp pouch even pocket bag, very suitable for portable use.
PX-M1 built-in rechargeable lithium battery, micro USB interface, USB power line, charging into the computer USB port, at the same time using commercially available USB power supp

List Price: $ 295.99

Price: [wpramaprice asin=”B00DIR9K76″]

[wpramareviews asin=”B00DIR9K76″]

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D-HAP (Digital Ham Access Point) for D-STAR Amateur Radio – Basic configuration in the field

D-HAP (Digital Ham Access Point) for D-STAR Amateur Radio - Basic configuration in the field

This video describes the basic configuration of the D-HAP. The D-HAP is available from Hardened Power Systems (www.portableuniversalpower.com). This unit wor…
Video Rating: 5 / 5

/7 Comments/by

USB2.0 Digital DVB-T HDTV TV Tuner Recorder Receiver Stick RTL-SDR+DAB+FM R820T

USB2.0 Digital DVB-T HDTV TV Tuner Recorder Receiver Stick RTL-SDR+DAB+FM R820T

USB2.0 Digital DVB-T HDTV TV Tuner Recorder Receiver Stick RTL-SDR+DAB+FM R820T

  • Interface :USB 2.0 Standard Input : 75 Ohm IEC(Din) Connector Output :A type USB male connect
  • Receiving frequency: FM radio: 87.5~108 MHZ DAB radio: L-Band-1452960~1490624 KHZ VHF¡ª174928~ 239200 KHZ
  • TV system: Full DVB-T and DAB compliant Bandwidth: 6/7/8 MHZ auto select for DVB-T
  • Power supply: USB bus Consumed power: ¡Ü1.5W
  • Package Included: 1x Software CD (Trial Version) 1 x USB DVB-T TV Tuner Recorder 1 x Antenna 1 x Remote Control

Description
You can turn your computer into digital TV by this item .
YOU now have all the options you need for watching your favorite TV shows and
play FM radio and DAB digital radio on your computer.and record them.
and convert them with enclosed converting software.
Feature:
1) Digital terrestrial video and radio programs recording .
2) Real time digital video recording .
3) Still image capture .
4) Pip (picture in picture).
5) One t

List Price: $ 11.99

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Digital Broadcast and Ham Radio at Chelmsford – Southgate Amateur Radio Club

Digital Broadcast and Ham Radio at Chelmsford
Southgate Amateur Radio Club
He gave the talk at the Chelmsford Amateur Radio Society and it was clearly a popular subject with the large meeting room packed to capacity. Murray highlighted that a second digital TV switchover will take place in a few years time obsoleting FreeView …

ham amateur radio – Google News

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Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

Vantech RTL2832U R820T DVB-T SDR DAB FM USB DIGITAL TV Tuner Receiver RTL-SDR Project + DAB dongle Tuner For Laptop PC

  • Realtek RTL2832U & R820T USB DVB-T Receiver Tuner
  • fit for RTL-SDR Project DVB-T Tuning Range (approximate)
  • Terratec Original DVB-T FM + DAB
  • Up for sale is based on the R820T (can be the replacement of E4000)tuner IC made by Rafael Mirco
  • Chip is R820T, the frequency range 25-1700MHz

Sticks with this combination (RTL2832 + R820T) are relatively new on
the market. The main difference to all the other supported tuners so
far is that it uses a Low-IF (3.57 MHz) architecture instead of
Zero-IF. That means the tuner is only connected to the In-Phase ADC
input, and the internal down converter of the RTL2832 is generating the
complex samples. This has the benefit of having no DC offset spike in
the middle of the spectrum.

So far the tuner driver com

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ARRL Board Requests Member Comments About Digital Modes

At the January 2014 ARRL Board of Directors meeting, a resolution was passed which asked for member feedback and input pertaining to the increasing popularity of data modes. The information gathered by this investigation is to be used by the HF Band Planning Committee of the Board as a means to suggest ways to use our spectrum efficiently so that these data modes may “compatibly coexist with ea…

American Radio Relay League | Ham Radio Association and Resources

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Source 1 Digital Tour

Please visit http://www.sourceonedigital.com for more information.

beta testy programu do nagrywania.
Video Rating: 5 / 5

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RF and Digital Signal Processing for Software-Defined Radio: A Multi-Standard Multi-Mode Approach

RF and Digital Signal Processing for Software-Defined Radio: A Multi-Standard Multi-Mode Approach

RF and Digital Signal Processing for Software-Defined Radio: A Multi-Standard Multi-Mode Approach

Understand the RF and Digital Signal Processing Principles Driving Software-defined Radios!

Software-defined radio (SDR) technology is a configurable, low cost, and power efficient solution for multimode and multistandard wireless designs. This book describes software-defined radio concepts and design principles from the perspective of RF and digital signal processing as performed within this system. After an introductory overview of essential SDR concepts, this book examines signal modul

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Microlab FC20 40 Watt Subwoofer Stereo Speaker w/ Digital Signal Processor (DSP) and Rotating RF Remote Control

Microlab FC20 40 Watt Subwoofer Stereo Speaker w/ Digital Signal Processor (DSP) and Rotating RF Remote Control

Microlab FC20 40 Watt Subwoofer Stereo Speaker w/ Digital Signal Processor (DSP) and Rotating RF Remote Control

  • Output Power: 40 Watt RMS
  • Power Distribution: 2x 10 Watt + 20 Watt RMS
  • Frequency Response: 50 Hz – 18 kHz
  • Speakers: 2.5-Inch Tweeter Drive Type and 5-Inch Woofer Driver Type
  • Interfaces: 2RCA(output), 3.5 mm stereo (inout)

Microlab FC20 Powerful 2.1 Subwoofer DSP Stereo Speaker (Black)

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The 2013 Report on Digital Signal Processors (DSP): World Market Segmentation by City

The 2013 Report on Digital Signal Processors (DSP): World Market Segmentation by City

The 2013 Report on Digital Signal Processors (DSP): World Market Segmentation by City

This report was created for global strategic planners who cannot be content with traditional methods of segmenting world markets. With the advent of a “borderless world”, cities become a more important criteria in prioritizing markets, as opposed to regions, continents, or countries. This report covers the top 2000 cities in over 200 countries. It does so by reporting the estimated market size (in terms of latent demand) for each major city of the world. It then ranks these cities and reports th

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Latest Digital Signal Processor News

Living with 4K – Nuvola 4K Player NP-1
Another difference is regarding digital audio/video connectivity, the Sony player has two HDMI ports, one HDMI can be used to connect to the 4K display for the 4K video to be delivered undisturbed and the second HDMI can be used to output multichannel …
Read more on HDTV Magazine

A Spectacular iPen Patent from Apple Surfaces in Europe
According to Apple, the base module could include a stylus tip, a stylus stimulation signal circuit capable of generating a stimulation signal, a processor for controlling the stylus stimulation signal circuit, and a connection interlace for …
Read more on Patently Apple

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($20 Digital Police Scanner) SDR# UniTrunker RTL-SDR Tutorial

( Digital Police Scanner) SDR# UniTrunker RTL-SDR Tutorial

See new video: https://www.youtube.com/watch?v=qGMXG8e70-M Extra fine tuning steps: ***There is a new version of unitrunker, a preview build that allows you …

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Digital Masters of Ceremony (DMC) Clips_Regional Day 2011

2nd Vision Hampton Roads Regional Day, May 6, 2011 DMC clips • Regional Day DMCs Invitation to be seated • Regional Day DMCs Mayor Krasnoff’s introduction • …

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Haig Armen Part 02: What is Digital Strategy: Designers’ Intensive?

Haig Armen Part 02: What is Digital Strategy: Designers' Intensive?

Digital Strategy: Designers’ Intensive August 6-9 | Friday to Monday | 9 – 6 pm: SFU Summer Publishing Workshops Enhance your online and digital design skill…
Video Rating: 0 / 5

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February Edition of Digital QST Now Available

The digital version of the February issue of QST is now available to ARRL members.

In this issue . . .

• Build a stealth antenna for HF
• Create a deluxe Morse code keyer
• Build your own 10 meter beacon transmitter.
• Reacquaint yourself with the grid dip meter
   …and much more!

Enjoy content you won’t see in the print edition . . .

• Watch a video overview of the Kenwood TS-990S transceiver.
• ARRL C…

American Radio Relay League | Ham Radio Association and Resources

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Rare Hiram Percy Maxim Film Featured in February Digital QST

The February issue of QST includes a biography of ARRL co-founder and first President Hiram Percy Maxim, W1AW, written by Chris Codella, W2PA. The Digital QST version of the article, available to members today, also includes four minutes of rare movie footage of Maxim filmed in the 1920s.

“Maxim was a man of diverse interests,” said QST Editor in Chief Steve Ford, WB8IMY. “One of his many pursui…

American Radio Relay League | Ham Radio Association and Resources

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Ham Radio General Class Lesson 5.2 Digital Modes

Here’s your video introduction to Lesson 5.2, Digital Modes, in the ARRL General Class License Manual for ham radio. It’s a loooong video (45 minutes) so set…

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January or February ISS Digital “Ham Video” Commissioning Possible

The digital Amateur Radio TV (DATV) “Ham Video” project delivered to the International Space Station last summer could be up and running in a month or two. Amateur Radio on the International Space Station-Europe (ARISS-Europe) Chairman Gaston Bertels, ON4WF, said in a late-December project update that the January-February 2014 time frame “seems a reasonable guess for the Ham Video commissioning…

American Radio Relay League | Ham Radio Association and Resources

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CQ to Realign Publications, Launch Digital Supplement

CQ Communications Inc has announced plans to realign its publications lineup and to launch a new online supplement to its flagship magazine, CQ Amateur Radio.

“The hobby radio market is changing,” said CQ Communications President and Publisher Dick Ross, K2MGA, “and we are changing what we do and how we do it in order to continue providing leadership to all segments of the radio hobby.”

Effective…

American Radio Relay League | Ham Radio Association and Resources

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The Digital Edition of January QST is Now Available!

The digital version of the January issue of QST is now available to ARRL members.

In this issue . . .

  • Build HF amplifiers from discarded microwave ovens
  • Display aircraft telemetry with your own software-defined “radar”
  • Homebrew an azimuth/elevation antenna rotator
  • Add a modern keyed VFO to your vintage rig

   …and much more!

Enjoy content you won’t see in the print edition . . .

  • Watch a video overvi…

American Radio Relay League | Ham Radio Association and Resources

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How to get digital radio in your car

How to get digital radio in your car
Buying a new digital radio tuner and compatible head unit will solve many of the problems with using a smartphone and is of course considerably cheaper than buying a new car. However, while a new … You may need a new antenna. In 2012, I was fortunate …
Read more on Times of India

借力RF MEMS可調電容元件多頻多模LTE天線設計更精巧
本文將分別就天線調節器(Antenna Tuner)及MIMO天線隔離器(Isolator)的應用，以及其中關鍵零組件–可調電容元件(VariCap)之技術做一說明，藉此讓讀者對射頻微機電系統(RF MEMS)技術有概略的認識。 借助可調RF前端模組多頻多模LTE天線高度整合. 根據ABI …
Read more on 新電子

Bővítették a digitális műsorszórás lefedettségét
… dekóder (azaz jelátalakító készülék, más néven set-top-box) és megfelelő antenna szükséges, az olyan televíziókészülék esetében, amelybe már gyárilag beépítették ezt a jelátalakító berendezést (DVB-T2, MPEG-4 tuner) pedig csupán antenna szükséges.
Read more on Magyar Szó

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The December edition of Digital QST Now Available!

The digital version of the December issue of QST is now available to ARRL members.

In this issue . . .

• Discover which modes offer the most mileage
• Replace bulbs with LEDs in vintage rigs
• Try a dual band HF ground plane antenna
• See the 2013 Field Day results
   …and much more!

Enjoy content you won’t see in the print edition . . .

• Watch a video overview of the Icom ID-51A dual band handheld tr…

American Radio Relay League | Ham Radio Association and Resources

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digital ssb

Video Rating: 1 / 5

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Universal Digital Sensor Interface – Design Possibilities

Universal Digital Sensor Interface – Design Possibilities
This is addressed by IO-Link with standard connector, interface specification and communication protocol by the means of connecting hubs with a cluster of IO-Link sensors to the Field Bus. Figure 2 shows such a network structure with IO –Link … with …
Read more on AZoSensors

Fujitsu dodává první servery PRIMERGY se systémem Windows Server
Společnost Fujitsu je celosvětově prvním dodavatelem, který získal certifikaci pro systém Windows Server 2012, ještě před jeho oficiálním uvedením, a také jako první nabízí řešení typu Cluster-in-Box s již novým systémem. Ačkoliv příjmy z … Díky úzké …
Read more on Živě.cz

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Digital QST Access Using Adobe AIR 3.8 Restored

Adobe has restored access to downloaded issues of digital QST using the latest Adobe® AIR™ ver 3.8 on Windows operating systems. To download the latest Adobe® AIR™ version, visit the Adobe Air web page.

 

American Radio Relay League | Ham Radio Association and Resources

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TAPR/ARRL Digital Communications Conference to Offer Wide-Ranging Forum Schedule

A preliminary schedule has been posted for the 32nd annual TAPR/ARRL Digital Communications Conference in Seattle later this month. Among the forum topics: “Raspberry Pi Applications in Digital Communications: A Mobile Xastir-Based APRS Station,” “High Performance BPSK31: Ideas for a New Generation,” “Narrowband IP over Amateur Radio Networks (NIPARnets): Next-Generation Networking for Amateur …

American Radio Relay League | Ham Radio Association and Resources

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Let the World Digital ATV QSO Party Begin

DATV enthusiasts around the world will take part in the annual World Digital ATV QSO Party August 30 and 31 through dedicated US repeaters, some direct transmissions and even via Skype. The clearing house for all transmissions will be the VK3RTV digital repeater in the Melbourne, Australia, area, with Peter Cossins, VK3BFG, as anchor. All transmissions will be streamed live via the British Amat…

American Radio Relay League | Ham Radio Association and Resources

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Adobe Air 3.8 Currently Not Compatible With Downloaded Digital QST using Windows

 

 

ARRL digital publishing partner, Nxtbook Media, is in contact with Adobe to regain access to downloaded issues of digital QST using the latest Adobe® AIR™ version 3.8 on Windows operating systems.

Instructions to uninstall Adobe® AIR™ 3.8 and re-install version 3.7 can be found on the “Save to Desktop” page through digital QST:

If you are prompted to upgrade Adobe® AIR™ to Version 3.8, refuse t…

American Radio Relay League | Ham Radio Association and Resources

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Digital QST iOS App Bug Resolved

The bug that was causing the digital QST iOS app to crash has been resolved by our digital publishing partner, Nxtbook Media. To resume a download that may have been stuck, double tap on your device’s HOME button to leave the app, then reopen the app, tap “About” to clear the cache and download the issue. We apologize for any inconvenience.

American Radio Relay League | Ham Radio Association and Resources

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Problem with Digital QST iOS App

With the release of the September digital QST, an identified bug is causing the digital QST iOS app to crash. ARRL digital publishing partner, Nxtbook Media, is aware of the problem and working diligently to have it resolved.

We apologize for any inconvenience.

 

 

American Radio Relay League | Ham Radio Association and Resources

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Master Digital

aryanto master digital ILmu teknologi.

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