R390 - R390A Complete Version

We are pleased to offer the solid state SSB Detector Kits for the R390 or R390A and the SP600 classic tube radios. 

All prices include air shipping to most addresses worldwide. Complete Kits are shipped surface outside of North America, but an air shipment option is offered. Shipment is usually next business day from stock.

Our Kits come in three versions:

PCB Only:

Includes the printed circuit board, schematic, setup and operating instructions and the PCB parts list including DigiKey part numbers.

Basic Kit:

Includes the printed circuit board, schematic, setup and operating instructions, PCB parts list, assembly instructions for the PCB, and all the board mounted parts. The front panel switches and power indicator LED (volume control for the SP600 version), rear panel connectors, wire, case and plastic overlays are not included. The case shown in the photo is a standard Digikey part.

Complete Kit:

Includes the printed circuit board, schematic, setup and operating instructions, parts lists, assembly instructions, all board mounted parts, front panel switches, power indicator LED and bezel, rear panel connectors, wire, case, plastic overlays and drilling templates. A power supply is offered as an option. Predrilled panels are not available. The SP600 version also has an internal audio amplifier option.

Our Kits require some skill at soldering small parts. There are no surface mount parts, but a number of ICs with DIP packages. The complete kit requires some drilling of the mounting holes for the front and rear panel parts. The PCB is predrilled to mount in the case shown.

R390 - R390A

This solid state SSB detector is designed for use with the R390 or R390A radios. When completed, it will connect to existing rear panel connections on these radios without modification to the radio. 

Prices are in US dollars and payment on checkout is handled by PayPal. 

SP600

This solid state SSB detector is designed for use with SP600 radios. It connects to the radio's intermediate frequency output socket on the rear panel. A separate external audio amplifier is required. An internal audio amplifier is available as an option. These will not be available until about mid-February, 2005.