- 40 meters QRP CW RTX
- This is the schematic of asolid-state 7 MHz QRP CW transmitter by VU2NAN
[ Hits: 1079 | Votes: 2 | Rating: 8 ]
- 17 meter QRP Transmitter
- 1-watt 17-meter cw transmitter that was originally done about 10 years ago as a club project for RAMS, the Radio Amateur Megacycle Society. It uses a VXO, rather novel at the time. It also uses a bandpass filter at the output rather than the usual lowpass
[ Hits: 120 | Votes: 0 | Rating: 0 ]
- 20m CW QRP Transceiver
- A pocket sized CW transceiver for 20 and 30 meters band
[ Hits: 1431 | Votes: 1 | Rating: 10 ]
- 20m CW Transceiver
- Homebrew 20m CW transceiver by MINOWA, Makoto
7N3WVM
[ Hits: 2942 | Votes: 4 | Rating: 4.5 ]
- 2N2/20 CW Transceiver
- 2N2/20 - A 20 Meter, Discrete Component CW Transceiver Built Manhattan-style
[ Hits: 358 | Votes: 0 | Rating: 0 ]
- 2N2/30 30m QRP Trasceiver
- A 30 Meter, Discrete Component CW Transceiver Built Manhattan-style
[ Hits: 280 | Votes: 0 | Rating: 0 ]
- 30 Meter CW Rig
- PRC-38S Combat Ready 30 Meter CW Rig Steve Yates - AA5TB
[ Hits: 1175 | Votes: 1 | Rating: 9 ]
- 30m CW transceiver
- NN1G 30m 1W QRP transceiver by AA5TB
[ Hits: 1164 | Votes: 0 | Rating: 0 ]
- 30m CW-Transceiver
- GM47: Simple 30m Band QRP CW-Transceiver
[ Hits: 1252 | Votes: 0 | Rating: 0 ]
- 40 meter QRP Transceiver
- This semi-homebrew QRP (low power) CW transceiver is based on the ARK-40 transceiver kit, by S&S Engineering.
With its built-in CW keyer and 5 watts of power, the basic ARK-40 transceiver is an outstanding 40 meter CW performer
[ Hits: 9447 | Votes: 7 | Rating: 6.85 ]
- 40 Meter QRP Transmitter
- A simple 40 meter CW transmitter, it sports full break-in operation and 250 mW of output power.
[ Hits: 1925 | Votes: 1 | Rating: 2 ]
- 40 Meters QRP AM/CW transmitter
- VU2VWN project to homebrew a CW for 40 meters band
[ Hits: 2249 | Votes: 1 | Rating: 1 ]
- 40 QRP CW Transceiver
- Amateur Radio (G3TXQ) - Malta 40 QRP CW Transceiver
[ Hits: 1792 | Votes: 1 | Rating: 1 ]
- 40m CW QRPp/QRP transceiver
- A pocket-sized homebrew 40m CW QRPp/QRP transceiver
[ Hits: 165 | Votes: 0 | Rating: 0 ]
- 500mw CW Transmitter
- A very quick and easy way to get on the air is to build a "Michigan Mighty Mite" CW transmitter for 160, 80, 40 or 30 meters. It can't get simpler than this. It has very few parts, costs almost nothing, and it works! Cost estimate $10 by VE6WTF
[ Hits: 9529 | Votes: 9 | Rating: 5.78 ]
- 50MHz SSB/CW Transceiver
- A SSB CW transceiver for six meters band with schematic and block diagram
[ Hits: 1415 | Votes: 3 | Rating: 4 ]
- 5W CW Transceiver From QRP Labs
- The QCX 5W CW Transceiver From QRP Labs, a detailed article describing from the unboxing of the component to the final assembly of the CW QRP Transceiver
[ Hits: 277 | Votes: 0 | Rating: 0 ]
- 6m SSB & CW QRP transceiver
- Block diagram, schematics pcb layout and pictures of a CW QRP transceiver for 50 Mhz by S57NAN
[ Hits: 5041 | Votes: 8 | Rating: 3.75 ]
- 6m SSB/CW transceiver
- Building a SSB & CW QRP transceiver for 50 Mhz
[ Hits: 10844 | Votes: 14 | Rating: 4.57 ]
- 7 MHz QRP transmitter
- A 40 meter QRP - Transceiver by DL5NEG
[ Hits: 606 | Votes: 0 | Rating: 0 ]
- 80 meter Ceramic Resonator VXO CW Transmitter
- Frequency agile 80 metre CW QRP transmitter. Ceramic resonators vary in the frequency shift obtainable. The one in the prototype of this article gave 3.525 to 3.558 MHz coverage.
[ Hits: 219 | Votes: 1 | Rating: 1 ]
- 80 meter CW RTX
- An home made cw transceiver by PA2OHH
[ Hits: 988 | Votes: 1 | Rating: 9 ]
- 80 meters cw transceiver
- The home made transceiver covers 3.5 to 3.6 MHz and is CW only by GW4ALG
[ Hits: 4448 | Votes: 4 | Rating: 7 ]
- 80m CW QRP transmitter
- 80 metre ceramic resonator VXO CW Transmitter by VK1PK
[ Hits: 2315 | Votes: 1 | Rating: 10 ]
- 80m FETer QRPp CW transceiver
- An home made FETer QRP transceiver for the 80 meters band
[ Hits: 700 | Votes: 0 | Rating: 0 ]
- 80m QRP CW Tranceiver
- Crystal-controlled QRP tranceiver by F6BCU for 80 meters band 1W output
[ Hits: 1276 | Votes: 2 | Rating: 5.5 ]
- 80m SSB & CW transceiver
- The 80m SSB & CW transceiver design is based on an already proven concept used in ATLAS amateur transistorised transceivers from 70's
[ Hits: 10751 | Votes: 16 | Rating: 5.19 ]
- 80m XBM80-2 QRP CW transceiver
- An 80m transceiver using just 14 parts plus crystal and earpiece
[ Hits: 734 | Votes: 0 | Rating: 0 ]
- A CW QRP Transceiver for 20 m band
- The little QRP presented in this article may be built in a gradual manner, it is divided
in two main modules (plus VFO), you may also complete only a single part (RX or TX module).
[ Hits: 1601 | Votes: 0 | Rating: 0 ]
- A CW TX for 80 meters band
- This simple circuit will give about 1.2 Watts of output when powered from a 13.8VDC supply.
[ Hits: 1733 | Votes: 1 | Rating: 10 ]
- A simple 40m CW TX
- An home made transmitter for 40m CW
[ Hits: 718 | Votes: 0 | Rating: 0 ]
- Build a Tuna-Tin 2
- Original Tuna-Tin 2 QRP CW transceiver article by W1CER
[ Hits: 1456 | Votes: 1 | Rating: 1 ]
- CW RTX for 10m
- 2 transistor transceiver for 28MHz CW
[ Hits: 910 | Votes: 0 | Rating: 0 ]
- CW transmitter on 40 m by VU2VWN
- Vasantha VU2VWN VFO controlled 40m Tansmitter schematics
[ Hits: 562 | Votes: 1 | Rating: 10 ]
- DSB/CW QRP rig for 20 and 40 mt.
- An experimental DSB/CW QRP rig for 20 and 40 meter bands
[ Hits: 1396 | Votes: 1 | Rating: 10 ]
- Elecraft KX1 Build
- Assembling the Elecraft KX1 Portable CW Transceiver Kit
[ Hits: 519 | Votes: 1 | Rating: 10 ]
- Homebrew 30m CW Transceiver
- 10.100 - 10.140 MHz 3 Watts output by 7n3wvm
[ Hits: 926 | Votes: 0 | Rating: 0 ]
- Homebrew 40m CW Transceiver
- 7N3WVM homebrew project of a 3 W output CW transceiver on 7 MHz band
[ Hits: 1479 | Votes: 0 | Rating: 0 ]
- KERO KERO CW 80M Transceiver
- Schematic diagram to build a homemade 80m CW transceiver
[ Hits: 512 | Votes: 0 | Rating: 0 ]
- Mini Tuna
- A simple transmitter built into a small cat-food tin! It consists of a single 2N2222 crystal oscillator and runs about 100mw output, depending on the supplied voltage
[ Hits: 330 | Votes: 3 | Rating: 5.33 ]
- MOuSeFET CW Transmitter Page
- Original article was in December, 1986 QST
[ Hits: 584 | Votes: 1 | Rating: 4 ]
- Oak Hills Research QRP 20/40 Transciever
- QRP CW transceiver Kit for 20 or 40 meter band, by OKA Hills Research, assembly history and description
[ Hits: 385 | Votes: 1 | Rating: 6 ]
- Portable 40m CW Transceiver
- Homemade portable transceiver for the 40 meters band.
[ Hits: 63 | Votes: 1 | Rating: 1 ]
- QRP 20m Transmitter
- The 1 watt 20 meter QRP transmitter with VXO. This is a nice QRP transmitter that can be used in combination of one of the simple receivers.
[ Hits: 145 | Votes: 0 | Rating: 0 ]
- QRP AM CW transmitter
- A simple low-power broadcast-type circuit, using a crystal oscillator integrated circuit and an a collector modulated AM oscillator
[ Hits: 1095 | Votes: 2 | Rating: 8.5 ]
- QRP Transceiver for 15m
- This is a CW 1W transceiver with only three transistor. The author has been able to make QSO by this little transceiver with Saga, Asahikawa (domestic far distance city),and Indonesia and Taiwan.
[ Hits: 80 | Votes: 0 | Rating: 0 ]
- QRP Transceiver for 3.5 Mhz
- A QRP transceiver for 80 meters band by W1FB
[ Hits: 1500 | Votes: 1 | Rating: 10 ]
- QRP transmitter with VXO
- This is a nice 1 W QRP transmitter that can be used in combination of one of the simple receivers.
[ Hits: 1486 | Votes: 1 | Rating: 1 ]
- RockMite QRPp Rig
- SWL RockMite 40 CW Transceiver Built by WY3A
[ Hits: 382 | Votes: 0 | Rating: 0 ]
- Send Morse on your VHF FM rig
- A device to allow the transmission of Morse on VHF/UHF FM-only transceivers by VK3YE
[ Hits: 505 | Votes: 1 | Rating: 6 ]
- Super-QRP CW Transmitter
- A circuit for a 5 milliwatts super QRP morse code transceiver by VE2ZAZ
[ Hits: 1010 | Votes: 0 | Rating: 0 ]
- TenTec 1300-Series
- TenTec 1300-Series QRP CW Transceiver Kits
[ Hits: 524 | Votes: 0 | Rating: 0 ]
- The Duet CW RTX
- Design for a dual-band CW transceiver using the AD9834 Direct Digital Synthesizer
[ Hits: 827 | Votes: 0 | Rating: 0 ]
- The MultiPig Kit
- MultiPig+ CW Transceiver Kit Construction
[ Hits: 525 | Votes: 0 | Rating: 0 ]
- The Rock-Mite CW Kit
- The Rock-Mite is a 40m CW kit offered by Small Wonder Labs . It features built-in keyer, direct conversion receiver with a crystal RF bandpass filter, 500 milliwatts of power, and switchable frequency offsets to work around QRM
[ Hits: 1152 | Votes: 0 | Rating: 0 ]
- The ROSE 80 CW Transceiver
- Build a 5 watt, 80 meter QRP CW Transceiver Designed by N1HFX
[ Hits: 3009 | Votes: 2 | Rating: 5.5 ]
- The ROSE 80 CW Transceiver
- Build a 5 watt, 80 meter QRP CW Transceiver
[ Hits: 1089 | Votes: 0 | Rating: 0 ]
- Toaster transceiver
- A 2W 80 meters transceiver assembled into a toaster case.
[ Hits: 1561 | Votes: 3 | Rating: 8 ]
- XBM80-2 An Experimental 80m CW Transceiver
- This is an experimental CW transceiver for 80m, although the same idea will work on all HF bands
[ Hits: 1178 | Votes: 2 | Rating: 5.5 ]
