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Vertical Collinear for VHF and UHF


An omnidirectional collinear, is capable of surviving harsh environments. It's a good choice for repeater installations and can be top, or side mounted to the tower
post 18 Dec 2021


Antenna for UHF VHF Links

163



Lineas de enfasado distribucion de potencia
Usually when we want to place a sum of two or more half-wave dipoles in collinear formation or a pair of stacked yagis we resort to the so-called packing lines or harnesses. The preparation of such lines is extremely simple from the electrical point of view

Loop per i 144 mhz
L'antenna si compone di un normale connettore da pannello, saldato al cerchietto di rame argentato ai cui estremi andra' saldato un compensatore Philips

Magnetic Loop for the 2m band
This loop copper is made of 50cm of 4mm soft tubing. The capacitor of two 1mm circular plates with about 3cm diameter torch-brazed to the loop conductor

PMR 446 by Sigmund
Questo tipo d'antenna e' mutuato direttamante da una Yagi col vantaggio del minore ingombro e della maggiore robustezza meccanica

10 m| 12 m| 15 m|
17 m 20 m| 2 m|
23 cm| 30 m| 40 m
6 m| 70 cm| 80 m| 160 m| 136 khz
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