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still need coupler ?
Posted: Thu Jun 09, 2022 6:09 pm
by elan
hi
on the 7000del mark 2 black did I still need the coupler for puqrsignal
Re: still need coupler ?
Posted: Thu Jun 09, 2022 6:58 pm
by w-u-2-o
There is a proper internal coupler built into the 7000, and it is automatically selected on transmit. Don't forget, however, to enable ATT on TX in Setup > General > Ant/Filters > Antenna.
If you are using an external amplifier then, yes, you need a coupler, or you need an amplifier with a built-in coupler. In either case it attaches to the Bypass input, and you must select Bypass on TX in the settings.
Re: still need coupler ?
Posted: Thu Jun 09, 2022 8:06 pm
by elan
w-u-2-o wrote:There is a proper internal coupler built into the 7000, and it is automatically selected on transmit. Don't forget, however, to enable ATT on TX in Setup > General > Ant/Filters > Antenna.
If you are using an external amplifier then, yes, you need a coupler, or you need an amplifier with a built-in coupler. In either case it attaches to the Bypass input, and you must select Bypass on TX in the settings.
hello Scott
yes I will use the Icom 1000 amp who made this coupler do you know I think there is a German guy but cant remember his link
many thanks again for so quick and pro answer very kind of you
Re: still need coupler ?
Posted: Thu Jun 09, 2022 8:32 pm
by w-u-2-o
elan wrote:yes I will use the Icom 1000 amp who made this coupler do you know I think there is a German guy but cant remember his link
many thanks again for so quick and pro answer very kind of you
Be careful that the coupler setup does not produce more than +13dBm maximum into the Bypass input. See also:
https://apache-labs.com/community/viewt ... =20&t=2384