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Antenna Yagi for 27.500 MHz
The proposed model has a gain of 6.4 dBd at a 30-dB ratio at 27.550 MHz
post 06 Feb 2024
Antenna CB 27 MHz Links →
Building a 4 Element Cubical Quad
Recommend building a 4 element quad. Four elements gives the highest gain to size ratio of any type of beam in existence
The HB9CV 11 meter
The HB9CV antenna is smaler than a 3el. conventional Yagi but you get the same gain and caracteristics
Skypper 3 element for 11m
3 elements wire Yagi for 11 meter we call it the Skypper due to the manufacturer Alex 1SD019
Antenna Bazzoka for 27.500 MHz
The dipole antennas built with coaxial cables with short-circuited ends are also called bazooka
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Recommend building a 4 element quad. Four elements gives the highest gain to size ratio of any type of beam in existence
The HB9CV antenna is smaler than a 3el. conventional Yagi but you get the same gain and caracteristics
3 elements wire Yagi for 11 meter we call it the Skypper due to the manufacturer Alex 1SD019
The dipole antennas built with coaxial cables with short-circuited ends are also called bazooka
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 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 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