On Mar 23, 11:48 pm, Richard Clark wrote:
On Sun, 23 Mar 2008 12:39:35 -0700 (PDT), Artem
wrote:

Antenna looks like working. I'm receiving a lots of Morse signals at
7.000 - 7050 Mhz. But I cant recognize any voice signal.

Side Band?

No. Out of band. I'm now add varicaps and all working! Antenna really
very narrow.


I'm not sure that using shielded cable and ferrite chocks is good
idea.

Not enough choking and needs to be repeated a quarter wave down the
choked wire(s).

It's 7Mhz. quarter wave is 10 miters.

I'm use choking:
between amplifier and antenna
between transformer and coax cable.
For amplifier power wires and gain control.