List Price: $ 322.11
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SpecificationsMfr Part Number: FC10WHITEFeatures:High performance compact stereo speakers with big soundStylish modern design with metal grill front panel & rubber side coversAdvanced DSP (Digital Signal Processing) technology for hi-fi sound reproduction with minimum distortionUnique triangle design for better stereo sound effectBass reflex tunnel in each cabinet to produce strong low frequency soundEasy access and control the system with the side panelAmplifier:Output Power: 30 Watt RMSPower D
List Price: $ 104.24
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adriano bertani.
Arkansas Link System Skywarn Net-4-25-2011 550 pm Many tornado warnings and hail reports.
The power consumption in a communication system depends on the technology of the processor and the number of processing stages in decimation part. Programmability in the decimation filter, allows it to adapt to the different channel bandwidths, interferers requirements of the different standards, while maintained the power consumption at a minimum. The appearance of various standards in communication technologies in the world requires a good technique that able to provide a compatible standard r
List Price: $ 86.00
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Tianhe lighting division product , vehicle mounted telescopic lighting tower system.
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
HF QRP SYSTEM MOUNTED ON A BANNER HOLDER . Elecraft KX3 and a AlexLoop Walkham Magnetic Loop antenna mounted on a banner holder. The portable system (antenna…
A Cincinnati, Ohio, broadband-over-powerline (BPL) Internet service provider is throwing in the towel and yielding to more modern technology. Cincinnati Communications will pull the plug on its BPL system on August 1, according to a report on The Enquirer newspaper’s Cincinnati.com website.
“The failure of the Cincinnati system will come as no surprise to anyone familiar with BPL technology,” sa…
American Radio Relay League | Ham Radio Association and Resources
Recording of what seems to be an encrypted RTTY Signal at 10.429. As the video shows, I used the FLDIGI decoder, set to Op-mode RTTY 75-W. No decoding was po…
ARDUINO アマチュア無線への応用 —– JI3BNB ARDUINO RTTY PROJECT FOR AMATEUR RADIO COMMUNICATION 5BIT-BAUDOT-CODE 45.45BAUD TTL-LEVEL INPUT/OUTPUT (DEMODULATOR REQUIRED…
The December newsletter of the IARU Region 1 Monitoring System (IARUMS) reports a new intruding Russian over-the-horizon (OTH) radar signal on 20 meters, audible in Euroope. IARUMS monitor Wolf Hadel, DK2OM, said the 10 kHz wide OTH radar signal often jumps frequency. He has posted a sound file. Others posted reports of OTH radar signals on 15 and 10 meters. Hadel also reported the occurrence o…
American Radio Relay League | Ham Radio Association and Resources
Burger, Whopper, sandwich & Co. need to be fresh so that is really tasty! Therefore QSL cares! More information: http://www.logistik-tv.net/fullfillment-qsl…
Video Rating: 0 / 5
Intro Clipe.
Video Rating: 5 / 5
A hiker in distress in Nevada is thankful that he had his hand-held transceiver along when he found himself stranded in the hills near Henderson. Western Intertie Network (WIN) System member Jim Frederick, KF6QBW, in Arizona reports he was monitoring the system November 3 around midday when he heard, “Mayday, Mayday. Hiker in distress!” from his WIN System repeater.
“I grabbed a charged battery …
American Radio Relay League | Ham Radio Association and Resources
Distributed Sound Source Localization System using Ethernet. Two quadruple microphone arrays for sound signal acquisition (cross – like elements), each conne…
Check out this free and very useful IM chat tool for the Icom D-STAR system. Basic, non-internet dependent software helps in emergency communications. See it…
Video Rating: 4 / 5
Clip6.
This is an issue with Hyundai i20 ASTA with AVN. The system hangs while playing Video / Audio from a USB drive. It happens mostly when honking, taking turns …
Video Rating: 3 / 5
The ARRL.net system is experiencing intermittent delivery issues with a few ISPs, the largest being Comcast.net. We are working diligently to resolve the issues and we appreciate your patience as we work with Comcast to rectifiy the situation.
If you discover that valid messages forwarded from ARRL.net to your regular e-mail account are not being accepted by your ISP you can, and should, call yo…
American Radio Relay League | Ham Radio Association and Resources
Jen-Hsing Li, “An undergraduate digital control project: a digital signal processor (DSP)-based magnetic levitation system”, World Transactions on Engineerin…
Video Rating: 4 / 5
This video describes how to use the Communication Server 1000 Physical Terminal Number (PTN) Tool, to check for Digital Signal Processor usage and link integ…
Video Rating: 5 / 5
The ARRL’s e-mail service provider is continuing to experience technical issues that are affecting timely delivery of e-mail messages sent via the arrl.net forwarding service, as well as e-mail sent to addresses in the arrl.org domain. This issue remains intermittent, but may result in delaying the delivery of some messages sent to both arrl.net and arrl.org addresses by hours. The ARRL’s e-mai…
American Radio Relay League | Ham Radio Association and Resources
The ARRL’s e-mail service provider is continuing to experience technical issues that are affecting timely delivery of e-mail messages sent via the arrl.net forwarding service, as well as e-mail sent to addresses in the arrl.org domain. This issue remains intermittent, but may result in delaying the delivery of some messages sent to both arrl.net and arrl.org addresses by hours. The ARRL’s e-mai…
American Radio Relay League | Ham Radio Association and Resources
The ARRL’s e-mail service provider is experiencing technical issues that are affecting timely delivery of e-mail messages sent via the arrl.net forwarding service, as well as e-mail sent to addresses in the arrl.org domain. This issue remains intermittent, but may result in delaying the delivery of some messages sent to both arrl.net and arrl.org addresses by hours. The ARRL’s e-mail provider i…
American Radio Relay League | Ham Radio Association and Resources
http://www.ld-systems.com/425-1-10-dave-g.html This product video shows the LD Systems DAVE 10 G3 – Active PA-System with DSP The LD Systems DAVE 10 G3 is th…
https://sites.google.com/site/obektpriselecnlo/drone-dron- Skynet-global protective system or human’s biological artificial High level intelligence controlle…
Video Rating: 5 / 5
Many people feel that alarm systems are too complicated to use. They don’t have to be. The 4160 control communicator from ADEMCO is so simple that anyone can…
Video Rating: 5 / 5
Airborne aerial unmanned bulletproof combat drone of monitoring system.Авиационный воздушно-десантный беспилотный боевой пуленепробивной дрон системы монитор…
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George Hart, W1NJM — the chief developer of the National Traffic System (NTS) — passed away Sunday, March 24. He was 99. An ARRL Charter Life Member, Hart spent more than four decades as a member of the ARRL Headquarters staff and continued to be an active amateur and regular participant in Field Day. In 1984, the ARRL Board of Directors named Hart as an ARRL Honorary Vice President.
First lic…
American Radio Relay League | Ham Radio Association and Resources
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Army MARS Chief Stephen G. Klinefelter has implemented a major leadership realignment: Under the new organization chart, the 11 Regional Directors — all volunteers — will assume the day-to-day management responsibility previously exercised from the Army MARS Headquarters at Fort Huachuca, Arizona. “You will tell us if you can take on a task and you will tell us the resources you need,” Klinef…
American Radio Relay League | Ham Radio Association and Resources
My antenna system,40 meters to 1.3 GHz, passing as an HDTV antenna
Video Rating: 5 / 5
The 10-80P is an HF portable antenna system for use within the range of 3.5Mhz -30Mhz continuous! Will work with any HF transceiver, and can handle up to 250 watts PEP! Very simple to use! There is no need for “screw on” type taps like on other portable antennas, this one will tune up and down the band with ease! Also, this one covers 80 meters! Most other portable antennas out there do not. Just listen for the most background noise in your RX, then fine tune with your SWR meter or analyzer. This system is designed to fit any standard tripod with a 1/4 x 20 thread base. You can also use any standard mobile or portable type mount with the 3/8 x 24 thread hardware. Comes with brass whip sections (not flimsy telescopic whip), tripod bracket, counterpoise wire, tap ring and coil. www.pcssales.net