qrp receiver

21 links

NOGA QRP club - NOGA
Small but growing group of amateur radio enthusiasts most of whom are within 90 miles ...

[ Hits: 1627 | Votes: 5 | Rating: 8.2 ]

Breadboard Radio - BreadboardRadio
Maker of QRP Kits QRP CW receiver and transmitters audio CW Filters antenna tuners dummy ...

[ Hits: 1314 | Votes: 1 | Rating: 10 ]
CRkits - manufacturer of ham radio QRP Kits - crkits
Since 2011 crkits offer radio kits that you cannot find on eBay or AliExpress Includes ...

[ Hits: 311 | Votes: 2 | Rating: 10 ]
HF SIGNALS - HF SIGNALS
Makers of QRP HF General Coverage Transceivers you can build The Home of BITX transceivers ...

[ Hits: 484 | Votes: 6 | Rating: 9.5 ]

QRP homebrew equipment by py2ohh - Miguel Angelo Bartie PY2OHH
py2ohh homebrewing of receivers transmiters and Test Equipment for ham and swl using cheap easy ...

[ Hits: 12098 | Votes: 11 | Rating: 7.55 ]

A low power 3.5MHz ARDF transmitter
This low power transmitter is developed for ARDF exercising purposes but of course can be ...

[ Hits: 2044 | Votes: 4 | Rating: 6.5 ]

Chinese uSDX Review - Thomas Witherspoon
A review of the Chinese version of uSDX USDR HF QRP Transceiver Author made an ...

[ Hits: 279 | Votes: 1 | Rating: 10 ]

Arduino QRP Transceiver: DIY Success on HF Bands - M0XPD
This article introduces an Arduino based QRP CW Transceiver designed for lower HF bands The ...

[ Hits: 115 | Votes: 1 | Rating: 1 ]

Mizuho products
Mizuho Tsushin Co was a small Japanese manufacturer of QRP radios and kits shortwave receiver ...

[ Hits: 3240 | Votes: 1 | Rating: 10 ]

30m QRP Transceiver kit
38 Special 30m QRP transceiver by Norcal QRP club single super het receiver full QSK ...

[ Hits: 14992 | Votes: 16 | Rating: 5.31 ]
QRP equipment - Alex
Simple QRP rigs Transceivers with single side band direct conversion receivers Receivers Frequency counters for ...

[ Hits: 12816 | Votes: 10 | Rating: 8.79 ]
The Minima QRP HF RTX
The Minima is a simple and easy to operate transceiver for all the HF bands ...

[ Hits: 1253 | Votes: 3 | Rating: 6.67 ]
Gimme Five - QRP SSB Transceiver - DK7IH
Gimme Five reloaded a compact 5 band QRP SSB transceiver in SMD technology This unit ...

[ Hits: 285 | Votes: 1 | Rating: 10 ]

QRP transmitter with VXO
This is a nice 1 W QRP transmitter that can be used in combination of ...

[ Hits: 1486 | Votes: 1 | Rating: 1 ]
QRP 20m Transmitter - Electronics DIY
The 1 watt 20 meter QRP transmitter with VXO This is a nice QRP transmitter ...

[ Hits: 151 | Votes: 0 | Rating: 0 ]

NB6M 10 Homebrew Receiver and Keying
Schematic of a homebrew receiver and keying

[ Hits: 889 | Votes: 0 | Rating: 0 ]
40 m Band Direct Conversion Receiver
Practical and usable direct conversion receiver for the 40 m CW band

[ Hits: 1502 | Votes: 2 | Rating: 6 ]
30 m Band Direct Conversion Receiver
The direct conversion receiver described consists of only a bandpass filter mixer IC VFO and ...

[ Hits: 770 | Votes: 1 | Rating: 4 ]

Simple Regen Radio for Beginners
The Regen Shortwave Receiver using Manhattan-style ugly construction techniques.

[ Hits: 3315 | Votes: 4 | Rating: 7.5 ]