“It’s impportant we understand where an antenna tunes and what is the 1.5:1 bandwidth, particularly for Amplifier users and those without an ATU. We look at the Signature 12.4m in this example. 73, Callum.
Antenna
Cheap Tilt-Over Vertical Antenna
“I finished the project! Fantastic way of tilting over my vertical antennas. I will review this again in a few weeks to see what I learned… Read more
![HUSTLER 4-BTV [ 40-10m ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/04/4btv-265x168-1.jpg?w=635&ssl=1)
HUSTLER 4-BTV [ 40-10m ]
4 Bands • Coverage 40-10m • Bandwidth Full • SWR 1.15:1 • Power 1kW • Traps 25.4mm formers • Tubing 31.75mm… Read more
Work the DX from ANYWHERE! SDR-Control App for Icom Radios
SDR-Control is an iPad app developed by Marcus Roskosch DL8MRE SDR-Control is a full featured iPad App to operate your Icom Transceiver at home or fro… Read more
Antenna Gain Explained by KB9VBR
Check great article from KB9VBR – Antenna Gain Explained Also Visit J-Pole Antenna Shop Read more
HyEndFed 5 band 80/40/20/15/10 Antenna
HyEndFed 5 band for 80,40, 20, (15) and 10 meter. Max. Power : 200 watt PEP. Length : 23 meter. Enclosure : Polycarbonate IP67, 100% UV resista… Read more
Review
Rejecting Urban Radio Interference (RF) Noise
A viewer asks: Is there a particular polarization for general urban/suburban RF Noise. Dave, Joe, and I talk about some options and antennas that seem… Read more
Eliminate Interference with the MFJ-1026 Noise Canceller
Wipe out noise and interference before it gets into your receiver with a 60 dB null! Eliminate all types of noise — severe power line noise from… Read more
Equipment
TJ5A HF 20W SSB CW Transceiver Kit and assembled
TJ5A HF 20W SSB CW Transceiver RX:3.500-30.000Mhz (broardband RX is available by adjusting the jump cap) Tx:7.000-7.3000Mhz, 14.000-14.350Mhz,2… Read more
ICOM IC 7300 Ham Radio Go Box, It’s Final Form?
“The go box is portable operation ready. How did I do on the wire mangement? What is its final config? Check it out and tell me what you think…. Read more
AR5001D 40kHz-3.15GHz, Professional Grade Communications Receiver
AR5001D 40kHz-3.15GHz Cellular frequencies blocked on USA version; unblocked version available to qualified entities, documentation required. Download… Read more
Radiosport RS55SL SuperLight Travel Headset
Travel headset The newest edition headset from Radiosport – The SuperLIght Flex Boom-Mic headset. The perfect companion for your SmartPhone, T… Read more
ContestConsole switching unit for ICOM radios
ContestConsole Switching Accessory Unit for ICOM radios “produced as the result of customer demand!” Gain full control of your ICOM radio… Read more
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