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34 Projects tagged with "ham radio"

 
eye
1k
users
32
skull
5
This is a simple modification of the WB8WGA APRS TNC.
Project Owner Contributor

Simple AX25 TNC / Beacon

n0p

eye
2.4k
users
129
skull
10
HellZXcreiber for ZX Spectrum
Project Owner Contributor

HellZXcreiber

danjovic

eye
174.4k
users
2.2k
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898
Fully stand-alone HF (Shortwave) Software Defined Transceiver & Vector Network Analyzer. Designed for rugged portable use. Highly hackable.
Project Owner Contributor

PortableSDR

Michael R Colton

eye
3.5k
users
547
skull
15
variable attenuator for ham radio direction finding
Project Owner Contributor

ham radio fox hunt attenuator

Ryan Miller

eye
3.6k
users
615
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16
Stop wasting time and money on expensive coaxial cable and put the whole radio right at the antenna feedpoint!
Project Owner Contributor

Ethernet to Radio Adapter

W5VO

eye
863
users
1k
skull
10
Nature (solar & wave) powered open source drift bottles will be long life low cost agents to help provide data for crowdsourcing ocean study
Project Owner Contributor

Smart Drifter

Weishan (Wesley) Yang

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13.4k
users
162
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44
The Junk Box SDR: a simple project to illustrate how it is possible to mount and mod an RTL-SDR and upconverter into a case.
Project Owner Contributor

RTL-SDR With Upconverter and Case

DainBramage

eye
5.8k
users
355
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14
Raspberry pi powered fox hunt transmitter
Project Owner Contributor

PiFox

KM4EFP

eye
3.5k
users
40
skull
13
What happens when you push the limits of a DS-1102E 100MHz oscilloscope by feeding it successively higher frequency signals? Let's find out.
Project Owner Contributor

Stretching the Limits of a Rigol DS-1102E Scope

DainBramage

eye
6.6k
users
760
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28
SBHT is a data/digital voice radio capable of greater than 4 watts of power initially on the VHF Ham bands.
Project Owner Contributor

SBHT - VHF DIGITAL RADIO

Shane Burrell

eye
1.6k
users
39
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9
A tiny APRS tracker meant for airborne applications, and especially weather balloons.
Project Owner Contributor

Tracksoar

sbhackerspace

eye
11.9k
users
1.3k
skull
43
An Arduino Nano mount that fits on the battery of a Baofeng UV-5R or BF-F8.
Project Owner Contributor

Baofeng Arduino Backpack

Tim

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12.4k
users
595
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51
HamShield lets your Arduino talk to far away people and things using amateur radio bands (Coverage: 136-170MHz, 200-260MHz, 400-520MHz)
Project Owner Contributor

HamShield: VHF/UHF transceiver for Arduino

spaceneedle

eye
3.4k
users
705
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11
Transmit on the license free Longwave band using your Arduino!
Project Owner Contributor

LowFER Transmitter for your Arduino

spaceneedle

eye
1.7k
users
460
skull
8
There's always room for Pi in your Amateur Radio Go Kit. Top it off with the Pi-Go and plug right into your station power - or even your car
Project Owner Contributor

Pi-Go

Bob Recny

eye
764
users
296
skull
1
Add USB charging to UV3 radio
Project Owner Contributor

Baofeng UV3 USB charging station conversion

Gary

eye
5.8k
users
37
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20
Converts 0 - 30 MHz up to 50 - 80 MHz. Allows HF(shortwave) reception on RTL-SDRs and the like. A square inch project entry
Project Owner Contributor

HF receive converter for RTL-SDRs and similar

Jenny List

eye
3.8k
users
394
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4
This is the Satellite Antenna Rotator mechanical system for my step motor driver board project.
Project Owner Contributor

Satellite Antenna Rotator Mechanical System

Bharbour

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2.5k
users
273
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5
DIY version of the military AS-2259 NVIS antenna for regional comms on HF.
Project Owner Contributor

Near-vertical Incidence Skywave Antenna

Dan Maloney

eye
1.1k
users
1
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3
Simple transceiver design using an AD9850 + Arduino for frequency selection
Project Owner Contributor

DSB/CW DC DDS HF TRX

Marcus Berg

eye
321
users
217
skull
1
A manned experimental propagation transmitter for the 30m amateur radio band
Project Owner Contributor

30 meter MEPT

Elia