[TenTec] TenTec Digest, Vol 145, Issue 18

Katz Ajamas ajamas.rn at gmail.com
Thu Jan 15 19:24:39 EST 2015


In case the sketch on my earlier email was stripped....

To clarify...

I want to work CW break in on 160/80/40.

I can not use my TX antenna for RX on 160 and 80. Urban Atlanta is much to
noisy.

I'm installing a RX antenna.

Eagle does not have an RX antenna port.

I'm thinking...

1. Eagle --- SPST NC relay --- TX antenna.
2. RX antenna to SPST NO relay on eagle side of "1".
3. "Detuner" to SPST NO relay to TX antenna side of "1".

12V coils ~1k Ohm. Switched with the 17ms line and ~1ms response.

I'm wondering if anyone has a better idea/recommendation.
For example, Maybe someone is already selling this as a kit or populated
PCB. I could not find one.


-Bob AH7I/W4
Looking for a Heath HA-14.


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