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Topic: Questions about 350W FM amplifier module with filter
Marcos

Replies: 1
Views: 1663
PostForum: FM transmitters   Posted: Tue Nov 02, 2010 5:43 am   Subject: Questions about 350W FM amplifier module with filter
Hi.

1- What is Spurious/Harmonic rejection in 350W FM amplifier module with filter?

2- Is this a reliable amplifier to conect to professional exciter?

3- Could this amplifier causes interf ...
Topic: High SWR: Exterminator antenna. Help.
Marcos

Replies: 5
Views: 7165
PostForum: Antennas   Posted: Tue Sep 14, 2010 11:34 am   Subject: High SWR: Exterminator antenna. Help.
I've extended antenna and now reflected power is about 1%. My transmitter is now safer. For now, i think this is enough for me.

Many thanks!
Topic: High SWR: Exterminator antenna. Help.
Marcos

Replies: 5
Views: 7165
PostForum: Antennas   Posted: Mon Sep 13, 2010 1:30 pm   Subject: High SWR: Exterminator antenna. Help.
Hello. I have purchased 3/4 Exterminator antenna (500 W) tuned (instructions are not included). But when i have installed the antenna SWR is too high. For example, 30 watts in transmitter are 7.4 Watt ...
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