Which MMDVM boards support both time slots?

[GM7USC]

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]

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

[GM7USC]

Hi thanks for the reply can you recommend a supplier?