QSO between N5PT and NP4BM using jt65.
Video Rating: 0 / 5

2M FM SIMPLEX BASE TO MOBILE  91 MILES PART 1

This is me and my freind kb9zpd working 91 miles on 2m fm from my base to his mobile from en52 to en42.

“Black-jack” with a position report for Taupo Maritime Radio ZLM on 6224 kHz.
Video Rating: 0 / 5

LIVE transfer blog: The latest news and rumors during the summer window
by Jon.Arnold August 4 at 10:46 AM. Spanish outlet Marca reporting today (Monday) that Mexico international Javier Aquino is closing in on a one-year loan deal to Rayo Vallecano from current club Villarreal. …. "None of them are on our agenda," he …
Read more on Goal.com

9 Players Who Made Themselves a Ton of Money at the World Cup
Every four years, a handful of players come out of nowhere, play well at the World Cup, and end up transferring to big clubs for a ton of money. Some of these guys pan out, while others fail. In other words, some end up making mega bucks while some end …
Read more on THISDAY Live

Welsh Athletics chief 'shocked' by Gareth Warburton charge
"There's a real sense of shock about what's come out in the press release," Newman told Radio Wales Sport. "Clearly Gareth is devastated ….. 1.34amWatford have returned to Parma to acquire a second player on loan this summer, with the club using …
Read more on Sports Mole

Overview picture (10kw wind turbine generator system with 12m hydraulic tower) Tower is a significant part for the wind turbine generator system (WTGS). Curr…
Video Rating: 5 / 5

The September QST is devoted to Amateur Radio in Public Service.

 Click here to start reading!

 In this issue…

 • Choose the right antenna mast for public service applications or home use.

 • Add a Continuous Tone Coded Squelch System to any radio.

 • See how amateurs supported a community event on Cape Cod.

 • Read about a unique combination of DXing and public service in Africa.

 … and much more.

 En…

American Radio Relay League | Ham Radio Association and Resources

Trans-Atlantic DX with RTL-SDR on 11m / CB band & 10m

Check description for log. My best catches during the excellent lift to the east of the USA & maybe eastern Canada as well. Recorded on October 24th to 27th …

Looking at what I consider to be a barebones ham shack setup, that strikes a balance between cost, utility, and minimizing frustrations of getting on the HF …
Video Rating: 3 / 5

The ARRL Atlantic Division will sponsor an informational webinar on HR.4969, “The Amateur Radio Parity Act of 2014,” on Wednesday, August 13, from 9 until 10:30 PM. In June, US Rep Adam Kinzinger (R-IL) introduced HR.4969, with US Rep Joe Courtney (D-CT) as its first co-sponsor. This bipartisan initiative would direct the FCC to apply the “reasonable accommodation” three-part test of the PRB-1

American Radio Relay League | Ham Radio Association and Resources

We saw rising solar activity over the past week, with average daily sunspot number increasing from 107.7 to 136.7. Average daily solar flux went from 125 for the previous seven days to 149.6 for the current period, July 31 through August 6. Thursday, August 7 saw the sunspot number increase to 158 with solar flux at 136.

Predicted solar flux is 130 on August 8, 125 on August 9-10, then 120, 110 …

American Radio Relay League | Ham Radio Association and Resources

The Lockheed Martin F-35 Lightning II is a fifth-generation, single-seat, single-engine, stealth-capable military strike fighter, a multirole aircraft that c…
Video Rating: 0 / 5

A Nevada radio amateur is among 12 new members appointed to the Federal Emergency Management Agency (FEMA) National Advisory Council (NAC). FEMA announced the appointments by FEMA Administrator Craig Fugate, KK4INZ, this week. New NAC member Chris Smith, W4HMV, of Sparks, Nevada, was one of the speakers at this year’s ARRL Nevada Section Convention.

 

“FEMA is just one part of our nation’s emerge…

American Radio Relay League | Ham Radio Association and Resources

Find us on: Twitter https://twitter.com/Th3G33k5 Facebook https://www.facebook.com/groups/InfoSecArchives/

STS-1 BALLOON RTTY TEST

Test radioveho modulu RADIOMETRIX NTX2. STS-1 – Stratospheric Balloon Project – http://balon.xit.sk.

RTTY 45/170 Weather Report - Sample 001

Experimentation, building, and contesting all come together on the weekends of August 16-17 and September 20-21, when radio amateurs can competitively explore the microwave portion of the radio spectrum during the 2014 ARRL 10 GHz and Up Contest. The contest period on both weekends run from 6 AM local time on Saturday until midnight local time on Sunday.

The exchange is your six-character Maiden…

American Radio Relay League | Ham Radio Association and Resources

NEW USB DVB-T & RTL-SDR Realtek RTL2832U & R820T DVB-T Tuner Receiver

NEW USB DVB-T & RTL-SDR Realtek RTL2832U & R820T DVB-T Tuner Receiver

  • input terminal:75 ohm
  • input frequency:174 MHz-230 MHz;470 MHz-862 MHz
  • carrier type:2K/8K
  • Bandwidth:6MHz,7MHz,8MHz
  • Modulation:QPSK,16QAM,64QAM

feature:
watch live SDTV&HDTV and listen to digital radio;
Support MPEG-2/H.264(MPEG-4 AVC) Video coding and MPEG-1 Layer 1/2/3,AC3,AAC Audio coding;
Time-shifting and scheduled recording functions;
EPG,Teletext,Subtitle and closed caption function;
with infrared remote control;

specification:
input terminal:75 ohm
input frequency:174 MHz-230 MHz;470 MHz-862 MHz
carrier type:2K/8K
Bandwidth:6MHz,7MHz,8MHz
Guard interval:1/4,1/8,1/16,1/32
code

List Price: $ 10.10

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Radio interference from 9:45pm to 9:45am.

Triple Band 50-144-430 Yaesu VX-8DR Submersible VHF/UHF Amateur Radio Transceiver

Triple Band 50-144-430 Yaesu VX-8DR Submersible VHF/UHF Amateur Radio Transceiver

  • Top Line Triple Band WaterProof Ham Radio HandHeld Transceiver!
  • Transmits 5W triple band at 50/144/440Mhz .
  • Receives 0.5-999Mhz (less cell), AM-FMN-FMW, ctcss & dcs (PL & DPL).
  • Twin simultaneous receive & display, AlphaNumeric screen, Optional BU-1 BlueTooth module & FGPS-2 GPS module for APRS available!
  • Built-In Spectrum Analyzer, supports APRS 1200/9600 bps data communication

The Yaesu VX-8DR is the ultimate HandHeld transceiver for Amateur radio use!
Transmits on 3 Ham radio bands (50-54Mhz Six meter, 144-148Mhz Two meter, 430-450Mhz 70cm), & receives 0.5-999Mhz.
With the optional FGPS-2 GPS module sold seperate, the radio is fully ready for APRS.
Ready to go package Includes Wall charger, 1100ma LioN battery, antenna & belt clip.
Other Optional available accessories include: the MH-74A7A waterproof speakermike, the SDD-13 12Vdc Automotive power charge cable, the

List Price: $ 448.00

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More Ham Radio Products

Sixty-seven years ago, on August 7, 1947, the maritime mobile station LI2B concluded its journey from South America by washing ashore on an island in French Polynesia. It was better known as the Kon-Tiki, a raft constructed largely from balsa logs. Norwegian explorer and ethnologist Thor Heyerdahl wanted to prove that people from South America may have migrated to Polynesia, and he took Amateur…

American Radio Relay League | Ham Radio Association and Resources

The ARRL Rookie Roundup returns to RTTY Sunday, August 17, 1800 UTC through 2359 UTC. This event provides a unique opportunity for new operators (licensed 3 years or fewer) to learn RTTY contesting skills. Rookie Roundup events take place three times a year: SSB in April, RTTY in August, and CW in December.

During the contest Rookies can work anyone, while veteran operators only work Rookies. Ex…

American Radio Relay League | Ham Radio Association and Resources

The video on this page shows a contact made using a amateur radio microsatellite known as Hamsat. It is also designated as VUSat-OSCAR 52 or just VO-52. It o…
Video Rating: 5 / 5

Software-Defined Radio: One Global Platform for Car Entertainment

More info: http://www.nxp.com/products/automotive/multi_standard_digital_radio/ At CES 2012, NXP is showcasing a multi-standard and multi-tuner digital radio…
Video Rating: 5 / 5

http://opensourcebridge.org/sessions/1173.

The Digital QST iOS app has been updated with bug fixes and new features. Please download Version 2.1.0.226. You may view the fixes and changes in the “What’s New in Version” section in the iTunes App Store.

 

American Radio Relay League | Ham Radio Association and Resources

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

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Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

Acoustic Instabilities in Aerospace Propulsion by Prof. R.I. Sujith, Department of Aerospace Engineering, IIT Madras. For more details on NPTEL visit http://…
Video Rating: 0 / 5


Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

RF coaxial coax cable assembly IEC DVB-T TV PAL male to SMA male 6”

RF coaxial coax cable assembly IEC DVB-T TV PAL male to SMA male 6''

  • package include:1 x cable ;
  • DHT electronics Brand is a Registered Trademark of DHT LLC.Only authorized seller of DHT electronics can sell under DHT electronics listings.

RF coaxial coax cable assembly IEC DVB-T TV PAL male to SMA male 6”

List Price: $ 5.50

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More RTL-SDR Products

Open ratio 5 1

Gaussian, digital, and sine wave voltage wave are sent down transmission lines with varying loads to show how each will behave. The actual voltage on the lin…
Video Rating: 5 / 5

This month’s QuickStats poll has been posted! Check the QuickStats page and answer these questions . . .

• Do you send reception reports to shortwave broadcast stations and collect their QSLs?

• Do you use a separate receiving antenna when operating on 160 meters?

• How many spare batteries do you have for your primary FM hand held transceiver?

• Have you ever operated analog Slow Scan TV (SSTV)?

Vi…

American Radio Relay League | Ham Radio Association and Resources

Software Defined Radio(SDR) Prototype: Basic Concepts and Methods

Software Defined Radio(SDR) Prototype: Basic Concepts and Methods

The latest explosion in radio communications caused by the cellular mobile phone is a prime contributor to the effort being invested in Software Defined Radio. Investigation and implementation of state of the art processing module of Software defined radio on Digital Signal Processor TMS320C6713 kit is performed in this manuscript. The aim of this manuscript is to extend the digital domain by implementing modulation, demodulation, and other required processing tasks in software. The software pla

List Price: $ 67.00

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Related Software Defined Radio Products

Video Rating: 5 / 5


Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News


Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

The 220-700 series A+ exam has been retired! See my new CompTIA A+ videos: http://www.FreeAPlus.com We spend much of our time working with command lines and …
Video Rating: 4 / 5

The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states now in South Dakota and Kentucky will relocate at 0000 UTC on Wednesday, August 6 (the evening of August 5 in US time zones), to Vermont (W1AW/1) and New Jersey (W1AW/2). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all sta…

American Radio Relay League | Ham Radio Association and Resources

The best way to prepare for the ham radio exams Amateur Radio License The power of books… * Logical organization promotes learning. * Added information hel…
Video Rating: 2 / 5

W6TRW Amateur Radio Club Field Day 2009. Videography by Stuart Gorsky, K9STU.
Video Rating: 4 / 5

The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, July 30 (the evening of July 29 in US time zones), to South Dakota (W1AW/0) and Kentucky (W1AW/4). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all states solely by contacting W1AW po…

American Radio Relay League | Ham Radio Association and Resources

Yaesu FT-980 ricezione in 40metri

Video Rating: 0 / 5

When severe weather erupted in Southern New England on July 27 and 28, SKYWARN volunteers went on alert to help forecasters track conditions and, afterward, to assist authorities with assessing the damage. A super-cell storm system organized over northern Norfolk County, Massachusetts, on the morning of July 28 and raced through portions of northeastern Massachusetts, causing wind damage in sec…

American Radio Relay League | Ham Radio Association and Resources

Japan coming in was not able to work him..
Video Rating: 0 / 5

Video Rating: 0 / 5

Reflecting the afterglow of the ARRL National Centennial Convention that concluded a couple of days earlier, the ARRL Board of Directors commended and thanked the ARRL Headquarters staff and the National Centennial Convention volunteers for “their devotion and service, contributing to a truly memorable celebration of this unforgettable milestone in the life of the ARRL.” The resolution, offered…

American Radio Relay League | Ham Radio Association and Resources

(PRWEB) October 4, 2007

If your business requires dealing with different time zones, world clock software might be needed to show current time at various locations over the world. But which world clock is most suitable for your timezone needs?

WR Consulting, a company that develops enterprise productivity tools and services, has just released ZoneTick World Time Zone Clock v3.7.3.

“We tried to address enterprise and institutional concerns in this release”, said Nik Okuntseff, CEO of WR Consulting. “Many configuration options were introduced, which should help system administrators to deploy our world clock in global organizations.

The new ZoneTick version 3.7.3 includes the following improvements:

Week start day in ZoneTick Calendar now matches system week start day. In other words, weeks don’t start on Sundays for European users any longer.
Marking / unmarking any check box in ZoneTick clock tree will now move the focus on the corresponding node.
no_preferences registry option introduced. It controls whether users are allowed to change their clock settings.
no_city_photos registry option introduced. It controls whether a context-sensitive link to the City Photos site is available on the right-click menu in ZoneTick.
no_news registry option introduced. It controls whether the RSS News Reader feature is available in the product or not.
no_cloud_map registry option introduced. It controls whether the cloud image (and its updates) is available on the world map in ZoneTick.
no_updates registry option introduced. It controls whether the automatic update feature is available in ZoneTick.
Swedish translation improved.
Various time zone updates as per recent daylight saving time developments in the world such as DST changes in Australia, Brazil, Venezuela, and some other countries.
City database updates.
ZoneTick time table bug fix: a time table column for a system time clock was sometimes showing incorrect times after the “Make clock local” function execution.

Complete list of ZoneTick World Time Zone Clock 3.7.3 enhancements can be found at http://zonetick.com/cms/update.htm

ZoneTick World Time Zone Clock is very useful when communicating with people in other parts of the globe: such as friends in other countries, colleagues in remote offices or in the field, or the home-crowd while traveling. This is because ZoneTick displays the times for any amount of different time zones and also allows you to synchronize your clocks with accurate online time-servers.

ZoneTick World Time Zone Clock is good for enterprise and individual use. CEOs, VPs, executives traveling on business, and people from many walks of life may find it handy. For example, forex traders, ham radio users, pilots, international students on exchanges, the navy and military, or just about everyone with need to keep in touch with someone in another time zone.

ZoneTick supports a wide range of digital and analog graphical skins, which can be used to customize ZoneTick to fit any desktop style. ZoneTick is provided with a system of alarms, which will play a sound, display a message, launch an application, or open a web-page at the time of your choice.

For traveling between time zones, communicating with international friends or business partners, monitoring real-time situations or simply seeking for high-quality shareware, ZoneTick is a good choice for world clock software.

For more information write to info @ wrconsulting.com or visit http://wrconsulting.com

###







A simple party-style balloon carrying a 434 MHz solar-powered Amateur Radio transmitter is nearing the end of its trip around the Northern Hemisphere. Launched on July 12 from the UK by Leo Bodnar, M0XER, the so-called B-64 balloon is expected to complete its final transatlantic crossing over Cornwall in the UK on July 31 or August 1. It then is expected to continue east into Europe. So far the…

American Radio Relay League | Ham Radio Association and Resources

Yaesu/vertex VX5R Li-ion 1.3Ah replacement Battery

Yaesu/vertex VX5R Li-ion 1.3Ah replacement Battery

  • MILLIAMPS: 1300
  • VOLTS: 7..4
  • CHEMISTRY: Li-Ion

YAESU-VERTEX VX7R Replacement battery. Guaranteed to meet or exceed OEM specifications. 1 Year Warranty.

List Price: $ 49.55

Price: [wpramaprice asin=”B0013EF37C”]

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Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

Ammo reloaders weighing powder to a kernel RCBS10-10 vs Analytical Balance

In this demonstration we are going to show ammunition reloaders wanting to weigh powder to a kernel they need to purchase an analytical balance that incremen…
Video Rating: 5 / 5

The Radio Club of America, RCA has announced its 2014 award winners. The list includes several Amateur Radio licensees.

  • The Barry Goldwater Award: Norman “Doug” Grant, K1DG
  • The Jerry B. Minter Award: Albert D. Helfrick, K2BLA
  • The President’s Award: John Facella, K9FJ
  • The Edgar F. Johnson Pioneer Citation: John S. Belrose, VE2CV/VE3CVV
  • The Young Achiever Award: Rohan Agrawal, KJ6LXV

These individu…

American Radio Relay League | Ham Radio Association and Resources

Knoxville, TN (PRWEB) September 17, 2009

PL Depot launches its new and enhanced website dedicated to helping professional installers and do-it-yourselfers explore the world of reception technology and be better informed about the products available. The new site design provides online visitors with improvements in navigation, appearance, industry information and accessibility. With daily updates, the new PL Depot website becomes a valuable resource for anyone looking for the latest technical developments, real-world applications, plus reception and mounting solutions.

For almost a decade, PL Depot has provided professional installers and do-it-yourselfers products that support existing and emerging technologies. PL Depot offers a quality lineup of reception, mounting and installation products to support the satellite, off-air, amateur radio, CATV, Wi-Fi, wind and solar industries. Customers have access to proven brands such as Test-Um, Birdog, Winegard, Terrestrial Digital, Channel Master, Labor Saving Devices, Suunto, Terk and more. PL Depot co-founder Wes King states, “We are excited with the release of our next generation web presence. Our commitment to existing and potential customers has always been to provide a quality user experience by balancing selection, price, and easy access to the latest useful information.” For more information about PL Depot products and mounting solutions visit http://www.pldepot.com.

About PL Depot

PL Depot is a leading resource for reception, mounting and installation products to support the satellite, off-air, amateur radio, CATV, Wi-Fi, wind and solar industries. A must for professional installers and do-it-yourselfers alike, PL Depot also offers extensive information on the latest and emerging technologies. PL Depot is headquartered in Knoxville, TN. For more information, visit http://www.pldepot.com.

###







Photo Release — Leading European Manufacturer Selects ANADIGICS GaN
The ACA2429 GaN line amplifier offers exceptional composite triple beat (CTB), composite second order (CSO), cross modulation, and carrier-to-intermodulation noise (CIN) characteristics for optimal performance in a fully-loaded spectrum. With a world …
Read more on MarketWatch


Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

20m End Fed Half Wave Ham Radio Antenna: Icom 703 with MFJ 16010 L-network tuner and 10.4m long insulated wire fed through a window and supported by a bush. …
Video Rating: 4 / 5

Spaceweather.com reports that a CME has been coming toward us since July 30, when a magnetic filament erupted on our Sun. It may sideswipe our magnetic field on Saturday, August 2, and there is a 30 percent chance of geomagnetic storms in polar regions.

Right now there are plenty of sunspots, but they are magnetically weak.

Since July 24, the Dominion Radio Astrophysical Observatory in Penticton,…

American Radio Relay League | Ham Radio Association and Resources

http://www.aircraftspruce.com/template.php?PN=icoma14review.php This is a product video review by Aircraft Spruce & Specialty Company. This video looks insid…
Video Rating: 4 / 5


Boston Globe

Ham radio operators of the world face off in Westborough
Boston Globe
Together, they sat in a hot tent at Wompatuck State Park Saturday morning, with headphones on and their eyes glued to monitors, trying urgently to contact other amateur radio operators from all over the world as quickly as possible. They were among the …

ham amateur radio – Google News

参考blog KG-ACARS HFDL VDL MCAに感謝 受信方法 受信記録のブログ http://blog.livedoor.jp/bh5ea20tb/ USBワンセグチューナーをSDR受信機化するためのドライバー簡単インストール方法 http://blog.livedoor.jp/bh5ea20tb/a…
Video Rating: 0 / 5

GNSS-SDRLIB: http://www.taroz.net/gnsssdrlib_e.html GNSS-SDRLIB will support the DVB-T dongle in the next update! TCXO RTL-SDR was borrowed from OSQZSS (http…
Video Rating: 5 / 5

ARRL DXCC and Awards Manager Bill Moore, NC1L, was seriously injured in a single-car accident on the afternoon of Thursday, July 3. Moore suffered a broken neck and other injuries and is paralyzed from the chest down. He is stable and recuperating at Mount Sinai Rehab Hospital in Hartford.

There is no timetable for his return to work at ARRL Headquarters. DXCC and awards questions that would nor…

American Radio Relay League | Ham Radio Association and Resources

Yaesu FT 250 R

N/A.