Genuine VK4NGA Designed/developed MMDVM Simplex Modem.
With soldered .96″ black background/white text OLED display – fully soldered.
Vertical SMA antenna socket – soldered.
High quality components to ensure optimum performance, including genuine STMicroelectronics STM32 Microcontroller, genuine Analog Devices ADF7021 High Performance Transceiver IC coupled with a stable KDS (Japan) oscillator (TCXO) so Pi-Star offset is set to the default setting of zero.
Firmware Version 1.5.2 which can be easily upgraded (as upgrades are released) using Pi-Star.
All modem boards are tested prior to shipping.
Comes with VK4NGA’s unbeatable 2 year warranty.
A Note from Glenn, VK4NGA:
I’m proud to appoint VK Direct as the sole distributor for my MMDVM Hat range.
This product has been under development for quite some time, resulting in one of the highest quality MMDVM boards available.
Cheers, Glenn VK4NGA.
Use Modem type as below:
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