I have not seen what the voltage rating is on the contacts of the TenTec
relay that actuates an older (tube) type amp such as the 30L-1, 30S-1,
SB-200, SB-220 etc. I have not seen in the Manual that it is given, only
mentions "non Ten Tec amps" The above amps use 115 VDC coils. Just in
case I have built a small RS 12 VDC relay into a small black plastic RS
project box to key the amp. The 12 VDC are taken from the rig 13.8 RCA jack
on the rear. I have used this for years and never had trouble with pitted
contacts on the rig amp relay.
Ken WA4RPH
-----Original Message-----
From: tentec-admin@contesting.com [mailto:tentec-admin@contesting.com]On
Behalf Of k4sqr@juno.com
Sent: Wednesday, September 05, 2001 5:59 PM
To: ku3g@yahoo.com
Cc: tentec@contesting.com
Subject: [TenTec] Re: [Ten-Tec] keying circuit
Sure John;
Run a shielded cable with RCA jacks on each end from the NO jack on the
Omni V to the Relay input of the amp. (Or chop off one RCA plug and add
what ever the amp requires.)
This was just asked yesterday, so I'll post to Ten-Tec as well.
GL,
Jim, K4SQR
On Wed, 5 Sep 2001 12:22:05 -0700 (PDT) no body <ku3g@yahoo.com> writes:
> does anone know of a circuit for an omniV to key a
> 30L1
> amplfier
> 73's john
>
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