Wideband Active Rod Antenna


Posted on Aug 8, 2012    5659

A J309 Siliconix FET feeds a 2N5109 in a wideband RF amplifier configuration. A relay is used to bypass the amp

Wideband Active Rod Antenna - schematic

lifier in the transmit mode (if desired). A 2-m 5/e-wave whip is used as the active antenna element. The amplifier is fed dc via the coax cable, which makes the use of only a single coax lead for both signal and power. U1 is a surge arrester for electrostatic discharge protection.

Sorry, The original webpage does no longer exist.

Leave Comment

characters left:

New Circuits