Which MMDVM boards support both time slots?

MMDVM_HS Hat hardware
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GM7USC
Posts: 2
Joined: Thu Apr 30, 2020 2:30 pm

Which MMDVM boards support both time slots?

Post by GM7USC » Mon May 11, 2020 12:07 am

Hi
I have a mmdvm running on a Pi 3+ (1 gb) but currently it only support one time slot (TS2).
So I was wondering if I changed the mmdvm board if it is possible to get both time slots.
If that is possible could you recommend a suitable mmdvm board or seller
Would prefer a UK sourced board but a reputable seller would be ideal if from else where.
Gary GM7USC

M1DNS
Posts: 727
Joined: Thu Apr 05, 2018 5:30 am

Re: Which MMDVM boards support both time slots?

Post by M1DNS » Mon May 11, 2020 8:01 am

You need to purchase a duplex board. It has two rf chips instead of the one, so better mimics a repeater.

They're obvious to identify as the board has two antenna connectors.

Sent from my SM-G935F using Tapatalk

Andrew M1DNS.
Pi-star Admin Team.

GM7USC
Posts: 2
Joined: Thu Apr 30, 2020 2:30 pm

Re: Which MMDVM boards support both time slots?

Post by GM7USC » Mon May 11, 2020 4:18 pm

Hi thanks for the reply can you recommend a supplier?

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