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Hi-Q-Antennas for HF Ham Radio Mobile Operatio


Hi-Q-Antennas for HF Ham Radio Mobile Operatio

Corporate headquarters for hi-q antennas and hi-q military antennas are in anchorage Alaska

post 09 Oct 2024


Antenna HF Portable Links

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Retour a l'antenne W.DX
I had on hand only copper round 6mm in diameter, for use in mobile, aluminum of + / - 5mm would be better suited by its lightness.

Rybakov 806 Portable Multiband HF Antenna
Multiband NO TRAP NO GAP Antenna. This Antenna is a small wonder, easy to build and allow you to work all HF spectrum with your TRX and it's internal ATU

Shunt feeding a hustler 40 meter mobile hf antenna
The coil is 20 turns, #12 solid, 1 & 1/4 inch I.D. closet hanger dowel works great spread to 5' long, thats 4 turns per inch

Supporti e costruzione per antenne portatili
Quale supporto utilizzare se non si conosce la natura del terreno, la localita', il posto dove operare?


23cm Yagi Antenna building

23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency

50 MHz preamp Gain 26dB with the BFG135

50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection

interface-for-digital-broadcasts-with-integrated-audio

Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free