[TenTec] Question about the use of the RX antenna port present on some TT transceivers

Carl Moreschi n4py3 at earthlink.net
Fri Mar 8 22:32:50 EST 2019


It's for a separate receive antenna.

Carl Moreschi N4PY
58 Hogwood Rd
Louisburg, NC 27549
www.n4py.com

On 3/8/2019 9:27 PM, Carlos wrote:
> Hi,
>
> Some TT radios have an RCA connector marked as "RX Antenna", together
> with a "RX / TRX" switch.
>
> I cannot make sense of the user manual (perhaps because I'm not a
> native speaker) and by looking at the schematics (Corsair II) I cannot
> fully determine what this connector does in both TX and RX for both
> switch positions.
>
>       - Is that connector to use a separate RX antenna system, or is it
> to feed auxiliary receivers with a sample from the main TRX antenna?
>
>       - What is the isolation between the main antenna port and than
> "RX antenna" port?
>
> 73,
> Carlos VK1EA
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