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Receiving every signal is not always a good thing — especially when you receive them all at once! The Doctor describes why proper filtering is important. |
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VHF
D Star & DMR for beginners- Radios, Hotspots and more
“I originally did this video as part of a monthly presentation for my local ham radio club. Its got some specific references to the Auburn CA cl... Read more
Alinco has just announced a New 144/440MHz Mobile
Alinco DR-735T Dual-Band 2M/440 Mobile Transceiver TX: 144-147.995 and 430-449.995 MHz RX: 108-173.995 and 400-479.995MHz + Air 1000 memories. Output:... Read more
VHF and UHF FM Transceiver MT-777
Application For on-site communications such as warehouse, manufacturing, hospitality, school and security occasion, etc. Main Features ■ 50 CTCS... Read more
Ham Radio Tutorial – 2 Meter Repeaters
Ham Radio Tutorial – 2 Meter Repeaters Read more
The Ten Cent Modification You Can Do to Double Your Radio’s Range
by David Spero Some things in life you can never have too much of. But for this article, we’ll concentrate just on radio range/efficiency! There are... Read more
Review
Unboxing the TYT TH-8600 Mini-Mobile Radio
TYT’s newest addition to their analog radio line is the TH-8600, which is a full-color screen dual band mini-mobile radio. Outputting 25-watts o... Read more
Universal Radio presents the Yaesu FT-65R
The FT-65R is a very compact, ruggedly constructed Handheld VHF/UHF with three selectable power settings 5W / 2.5W / 0.5W allowing each user to select... Read more
Bury 100ft of wire 10in deep in 10 minutes without any mess
The greatest tool any underground utility contractor could own. Bury wire and conduit faster and easier without the mess. Read more
![Icom IC-7300 Morse Code and Display Overview [ Video ]](https://qrznow.com/wp-content/uploads/2015/08/ICOM_IC7300_RADIO-190x122.jpg)
Icom IC-7300 Morse Code and Display Overview [ Video ]
Icom revealed their first Software Defined Radio (SDR) HF transceiver, the IC-7300, on Saturday, August 22nd 2015, at the Tokyo Ham Fair... Read more
Icom IC-7300 vs Yaesu FT-991 80m SSB Comparison
Hear a comparison of the Icom IC-7300 vs Yaesu FT-991 on 80m SSB. Read more
Introducing the RSP1A SDR from SDRPlay
“The folks at SDRPlay were nice enough to send me their new RSP1A SDR. Some very significant upgrades come with this new model. Any of you still... Read more
Equipment
HAMlab – 160-6 10W
HAMlab is a fully functional SDR transceiver with 160-10m band coverage and 10W of output power built around the STEMlab platform. It gives you an out... Read more
Heil Pro 7
The Heil Pro 7 offers a feature set that compliments the Heil Sound standard for headset design. Unlike copies of various aviation type headsets, the... Read more
OM4001A – OM POWER amflifier – 4 KW
OM4001A General description and the advantages of the OM4001A amplifier The OM Power model OM4001A is an automatic power amplifier, designed for use o... Read more
New Russian PA. 2000 Watts . Liquid cooling. Weighs only 14 pounds!
BURST 2000A HF power amplifier BURST-2000A 2200 W PEP output power (SSB and CW) All HF bands, including WARC bands and 6 meters Rated input pow... Read more
InnovAntennas Launch Trailer Mast Division
InnovAntennas have launched their new trailer mast division which provides budget trailer mast solutions from stock. The photo shows the first of thei... Read more
DX Engineering BRAND NEW Catalog
Autumn/Winter 2016 CQ DX! If you had an unlimited budget, how would you outfit your Dream Station? The DX Engineering team was hanging around the radi... Read more
Antenna
Comet Antenna – Full Catalog (.pdf)
Download Comet Antena catalog in (.pdf ) : Read more
J-POLE REVOLUTION: KB9VBR ANTENNAS
J-POLE When Michael Martens, callsign KB9VBR, set out to make his first J-pole in 2001, his drive was purely utilitarian–the local ham club was settin... Read more
Comet mobile antenna of 430MHz band – ASF-430
Comet is the 19th Kansai first exhibition was of the amateur radio festival venue, fin-type mobile antenna · ASF-430 of 430MHz band. Adopted wa... Read more
ARSCTL – a flexible web interface for your antenna rotators by DH1TW
Arsctl is a server side application which makes all your antenna rotators available on a network. Arsctl allows you to conveniently control your rotat... Read more
X700HNA Dual band Base / Repeater Antenna
Special Features: • Fiberglass radomes • Overlapping outer shells for added strength • Strong waterproof joint couplings • Stainless steel har... Read more
MULTIBAND H-POLE – VERTICAL WIRE ANTENNA FOR 160m – 10m by HB9MTN
“After several attempts to build a multiband C-Pole I finally ended up with the Multiband H-Pole. C-Poles for different frequencies on one pole... Read more
