Lee, K1VZI communicates with his friend hundreds of miles away through a satellite passing overhead. He gave me a demonstration of how it is done using mapping software and automatic positioning directional antennas. This contact was done in CW mode (Morse code) transmitting on 70cm and receiving on 2m. Notice the frequency shift with dopplar effect and the need to constantly adjust the dials as the satellite is zooming overhead!
The MFJ-1622 Apartment Antenna covers 40 through 2 Meters, mounts outdoor to windows, balconies, railings, and works great indoors mounted to desks, tables, and bookshelves! This Apar... Read more
HF Antenna AX-330, is an antenna that covers the spectrum of HF of 3.4 Mhz. 30.5 MHz continuously. Two loops tuned remotely by two servo motors, fed simultaneously with only a coaxial cable.... Read more
Specifications Frequency Coverage 160 – 6 meters + 30, 17, 12 WARC Gain As much as 10 dBd* reported at most installations Radiator Length Horizontal 265′ and the Vertical Radiato... Read more
Check out this CompacTenna dual band ham antenna, only 7.5″ tall and can be used for mobile OR base applications. I also have the CompacTenna Scan-III model, which also does VHF/UHF as... Read more
The support structure of the Light Beam Plus Antenna series is very different from that of any other antenna that is currently on the market. Manufactured of UV stabilized polycarbonate plas... Read more
Our wire antenna tensioner is a high quality variable tensioning device that absorbs the shock on amateur radio antennas when the support trees sway in the wind. It is simple to install, cam... Read more
An Excellent Dual Band Yagi for 50/70MHz with 1.2m boom Model: DB-664 A dualband balun is recommended for this antenna, details can be found HERE The 4-6-6 Dual Band Yagi has a total of 6 el... Read more
MONO 3 40 moxon is every contester’s dream, a rugged monoband yagi, compact design and large bandwidth. Specifications Frequency MHz: 7~7,3 Active elements: 3 Gain dBi*: 12,2 Gain dBd**: 5,0... Read more
“Lee, KD9SWA, wants to know how to tune his antenna without an analyzer as he does not have one right now. He has an SWR meter and some good methods to find it without all the tools bu... Read more
QRP DX 40-10 POWER 100w SSB 25w CW The Radio Wavz QRP DX is ideal for those who need to be on the go. Those who want a low profile high performance antenna with world class DX coverage on 40... Read more
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