Omnidirectional slot antenna for 23 cm band

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Omnidirectional slot antenna for 23 cm band

Omnidirectional slot antenna for 23 cm band

The Slotted waveguide antenna is a horizontally polarized type antenna

post 29 Apr 2026

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A two port 3 dB splitter for 13 cm and WLAN
the splitter constist of four quaterwave striplines connected at their ends and four terminals

Antenna DRAWING 23 cm
La descrizione della antenna si puo' utilizzare 6 Loop con un guadagno 12 dB

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4 Band CW QRP Transceiver Homebrew 4-bander cw qrp transceiver for the homemaker, the design is based on a classic dc receiver and a class c transmitter

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15 Element Wire Log-Periodic 7MHz 30MHz Balun necessary, Double-boom 60/18mm, electrically fed = increased gain

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Homebrew T-Match Antenna Tuning Unit Build a new ATU that would cover 160m and also handle much more power

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

Calcolo induttanza bobina in aria Nei dati immessi usare il punto (.) come separatore e non la virgola