Double Sided PTH PCB & Two FT-50-61 Toroids make this combiner/spilter a very useful item for your receiver or test bench

RX 1:1, 1:4 or 1:9 Antenna Balun

Galileoi is a Radio Astronomy Receiver for Nasa's Radio Jove Project.

A simple resistive dummy load for HF to VHF.

LM3914 & AD8307 based LED RF meter.

AD8307 and PIC16F876a based Dual Channel RF Power Meter. This project is now updated to PM3/3A

For PM2 & PM3/A. Uses DIP AD8307. SMT PCB also available. Also listed as Sensor.

Dual Channel 500MHZ RF power meter with data-logger. Uses PIC16F876a and AD8307

PIC16F88 based meter has 2x16 LCD.

PIC16F877 based HF SWR/POWER meter. Bridge may be used upto a KW of RF. 

Simple HF bridge for LCD HF SWR meter. May be used up to a KW.

PIC16F84A based simple counter to 35MHZ. Has provision for MC12080 Prescaler to use up to 400MHZ.

PIC16F84A LCD frequency counter measures frequency to 35MHZ and has audo-ranging.

PIC16F84A and MT8870 DTMF Receiver makes a nice and simple controller for remote operation.

Simple & most economical Satellite Antenna Tracking Interface. Uses PIC16F688.

LCD & PIC16F876A based Satellite antenna Tracking Interface has EEprom memory to remember your setup info. Easycomm and GS232.

Economical LCD Satellite Tracking Interface uses PIC16F84A and LTC1298. 

PIC16F84A APRS Tracker is the most economical tracker available. Uses 1A 5V regulator to power your GPS. Has smart beaconing and more.

A simple PIC16F88 based APRS Digi is efficient & economical way to "Fill-in" your dead pockets in your area.

PIC16F88 based tracker/digi designed to be used with FoxView2. 

Same electronic as FoxTrak but with 0.1inch headers. Designed to be used with FV2

Now available with FV2 Kits

PIC16F628A and MX614 are used in this project to monitor aprs activities. This is a stand alone unit for aprs monitoring and do not require a PC.

Basic Sound Card Interface with COM port support.

Advance Sound Card Interface with RJ45 MIC Connector, built in tone VOX and more..

Now supplied with free powder coated metal case.

A simple and bare minimum component  echolink interface.

Advanced PIC16F84 & MT8870 based Echolink interface has external DTMF and more....

PIC16F877 based weather station generates 1200baud APRS weather data + has standard  Data Logger output .

PIC18F2550 based PICKIT2 Compatible USB Programmer

No Power, PIC 18F2550 programmer has bare minimum parts & runs from a parallel port!

Although named ICP, its a simple 74HC14 based Parallel Port Programmer for PIC Processors.

Has 6 PIN output connector with matching pinout like PICKIT2. Comes with a PB1 adaptor board

PIC16F628A based PIC Programmer for Serial Port. Designed for Oshonsoft Professional Programming Software. 

Parallel Port Programmer for PIC Processors

Economical PIC Programming Board for FD-ICP and FD-SPP. Uses standard IC sockets.

Programming adapter board with ZIF Sockets

A simple null modem with 2xD9F connectors

Designed for FoxEcho interface, this is an active Audio AGC which may find its place in many applications.

A dual channel Thermometer using PIC16F876A. Uses economical microchip sensors and has datalogger output.