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 Amateur Radio Projects & Kits
 

 

Wireless  & Radio Astronomy
RF Measurement
HF/VHF Bridges
 
APRS Trackers & Digipeaters
 
APRS Viewers
 
Satellite Antenna Tracking Interface
 
LCD Frequency Counters
 
 Sound Card Interfaces
 
Echolink Interface
  
Weather Stations
   
Accessories
Sensor System Controllers
 
PIC Programmers & Programming Boards
  
FoxDelta School Projects
Buy Project PCBs
 

 

 

 

 

Wireless and Radio Astronomy Projects

PIC16F877A Astro Clock

Coming Soon PAC: RF POWER AMPLIFIER CONTROLLER is designed for monitoring of RF Module Current, voltages, Temp and FWD and SWR in a multi module PA.

More.....


CT1ARR PIC18F2550 Remote Antenna Switch

40db Attenuator for PM3A


HF Combiner / Splitter

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


Galileo 20.1MHZ Receiver:

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

 

 


40db RF Attenuator for PM3A


A Simple Antenna Matching Balun for Portable Radios

 

 

 

RF Power Measurement

FD-GRAPHIC CPU-0613 is core of expandable project "Infinity". Use this CPU for various purposes by just changing add-on board


Visit Infinity Webpage

FC3-0812

FC3 500MHZ Frequency Counter and RF Meter


AAZ-BT-0813

Bluetooth Smart Phone (Android) Interface for AAZ-0912 & AAZ-0713

 


AAZ-0914A
USB Powered 50MHZ Antenna Analyzer For PC, BT or  Graphic LCD Display. Pre-soldered AD9850 and AD8307


AAZ-0713A

USB Powered 35MHZ Antenna Analyzer For PC, BT or  Graphic LCD Display. Pre-soldered AD9850 and AD8307

 


AAZ-0912A

USB Powered 35MHZ Antenna Analyzer Full Kits for PC and BT interface. Pre-soldered AD9850 and AD8307

 


AAZ-0612

USB POWERED, 35MHZ ANTENNA ANALYZER. AD9851 and Ad8307 not included

OBSOLETE

 


DL10

A simple resistive dummy load for HF to VHF.

 


PM1

LM3914 & AD8307 based LED RF meter.


PM2

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


500MHZ RF Sensor

For PM4 Graphic CPU. Uses SO8 AD8307 on  DIP carrier PCB


PM4

Graphic CPU based, Dual Channel 500MHZ RF Meter


PM3A

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

 


40db HF/VHF Attenuator for PM3A


FD-SWM3-QRP

10W LCD SWR METER has a Built-in Balanced Bridge and is USB or BATTERY POWERED

 


FD-SWM2

Dual Channel HF/VHF LCD SWR Meter with Datalogger & PC Interface by Tony / I2TZK

 


HF/VHF Bridges
HFB3:

HF 100W Balanced Bridge

 


FD-SWM3

USB Powered Dual Channel HF/VHF LCD SWR Meter with Datalogger & PC Interface by Tony / I2TZK


HF Simple, HF Dual Scale and VHF Bridges

 

SWM4

Graphic CPU based Dual Channel SWR Meter

FD-VHF/UHF SWR Meter

PIC16F88 based meter has 2x16 LCD.

VHF/UHF Bridge

HF-SWR

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

HF-SWR Meter Bridge

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

 

 

 

LCD 40 to 400MHZ Frequency Counters

FC4-0614

FC4 is a 50/500MHZ Frequency Counter and RF Meter for your PC or GCPU

 

 


FC3-SK

PIC18F4550 based 50MHZ LCD Frequency Counter has Frequency readout and bargraph to see signal level.

Powered from USB or External +5V. Free PC Software by I2TZK.


FC2

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

 


FC1-REV1011

PIC16F628A 35MHZ Frequency Counter with RS232 interface and battery operation

 


FC3

PIC18F4550 Based USB/DC12V Powered 50/500MHZ Frequency Counter & RF Meter.


FC1

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

 

 

 

 

Repeater Controller

RPC2A

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

 

 

 

Satellite Antenna Tracking Interface

ST1

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

 


ST2-RS232

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


ST3

Economical LCD Satellite Tracking Interface uses PIC16F84A and LTC1298. 

 

 

 

APRS Trackers and Digipeaters

MINI-TNC 

A PIC88 based project to monitor APRS data and route it to your PC


Foxtrak

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


FoxDigi

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


VixtenTrak

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


FoxTrak-M

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

 


FD-OT+ Module for FV2

Now available with FV2 Kits

 

 

 

APRS LCD Viewers

FoxView3

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.

 


FoxView2
 

 

 

Sound Card Interfaces

SC1

Basic Sound Card Interface with COM port support.

 

 


SC2

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

 

 

 

 

Echolink Interfaces

TinyEcho

A simple and bare minimum component  echolink interface.

 


FoxEcho

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

 

 

 

 

 

Weather Stations

WX1

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

 

 

 

Programmers    (Most are Projects only)

FD-UPP

PIC18F2550 based PICKIT2 Compatible USB Programmer

 


ART2003

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


FD-ICP

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


FD-SPP

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


PIC-Parallel

Parallel Port Programmer for PIC Processors


PB1

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


PB2

Programming adapter board with ZIF Sockets

 

 

 

Accessories

PIC18F2550 Remote USB Switch


PIC18F4550 Audio Frequency Generator

A simple 1A Regulated Power Supply for your test bench!!

 


SOIC-28 adapter PCB is ideal for Radio amateurs looking for a way keep SOIC parts removable.

Designed specially for AD9850/51 on a 25x20mm double sided PTH board

 


FoxNull

A simple null modem with 2xD9F connectors


FD-AGC

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

 

 
Sensor System Controllers:
 

Multi-Purpose Sensor System Controller

PIC18F4520 Based controller has 6 A/D Channels for sensors and 6 Relay outputs. Use any sensor producing 0-2.5V and have fun.


LCD Thermo-meter

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


LCD Thermo-meter

A dual channel Thermometer using PIC16F876A. Uses economical microchip sensors and has data-logger output.

 

 

 

Fox Delta School Projects by Nina Gajjar

FC3-SK

PIC18F4550 Based 50MHZ LCD Frequency Counter with Bar Graph


FM Radio

 

 

 


Crystal Radio

 


Hamcom

 

 


 

 
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