Microchipz HAM International
CB Radio Spares
Microchipz HC806
This is designed for the PTBM133A4X board found in the HAM Jumbo 3, Concorde 3, Multimode 3 and others
using the 133 board.
This will NOT work in the Viking 3.
This board is a direct replacement for the HC806 unit and with the only extra connection of 9v supply will replace a failed HC806.
This board will also give UK1-40 readout on HIGH band by connecting the 2 connections.
This board will also fix the -40 and -80 channel map back to a standard channel map, this is selectable by soldering a link on the rear of the board.
Order code - MCHC806
£25 + £3.20 p+p
Microchipz Jumbo PSU
This is a replacement PSU for the HAM Jumbo and similar radios.
This is a drop in replacement, The bridge rectifier will need
to be bolted to the chassis to keep it nice and cool,
so a small drill will be required.
See my Jumbo 3 video for detailed fitting.
All parts have been upgraded so should last a lifetime.
Parts included, PSU ,Upgraded regulator ,Bridge Rectifier.
Order code - MCJPSU
£35 + £5.20 p+p
Microchipz Jumbo Antenna Relay
This is a replacement relay for the HAM Jumbo and similar radios that use the HA1-9V relay.
This is a drop in replacement no other work is required.
Order code - MCHA1RELAY
£10 + £3.20 p+p
3 or more £12 each
HAM Jumbo Antenna Relay
This is a replacement relay for the HAM Jumbo and similar radios that use the HA1-9V relay.
Will not fit in a Jumbo 3
without longer pins being fitted.
This is the Ham-international.eu version.
Reproduced in the UK with Steph's blessing, thank you.
This is a drop in replacement no other work is required.
Order code - MCHIEURELAY
£10 + £3.20 p+p
3 or more £12 each