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30 watt IRF510 Power Amplifier for five HF bands, by ON6MU edit / delete
30W with a single IRF510 (and otherwise all bits I have in store, I think).
to amplifier electronics hf linear radio ... on 11 January 2011
TAPR - HPSDR PennyWhistle edit / delete
I'd forgotten about this kit -- or, rather, not realised how easy it is to drive from something other than the HPSDR hardware. Hohum.
DJ9CS Betrieb des SoftRock RXTX edit / delete
Using the Funkamateur PA kit with the SoftRock.
to amplifier electronics ham linear radio sdr softrock ... on 22 December 2010
MOSFET-based simple linear amplifier.
to amateur amplifier electronics qrp radio ... on 12 December 2010
JBOT - An Easy QRP linear amplifier edit / delete
5W linear amplifier from common transistors.
to amateur amplifier electronics qrp radio ... on 12 December 2010
Box73 Amateurfunkservice edit / delete
Cheap 5W linear amp kit for 1.8-150MHz.
The Douglas Self Site edit / delete
I keep running across this site -- most recently when looking for technical details about the wrong kind of snow... and there's an excellent section on unusual locomotives here.
to amplifier amusements audio electronics rail retrotech transport ... on 24 December 2009
Valves And Transformers (Contents) edit / delete
Maker of custom transformers, but a variety of valve amp designs too.
to amplifier electronics transformer valve ... on 13 November 2009
Audio, Verstärker, Meßgeräte und analoge Elektronik edit / delete
Various ancient test equipment, mostly in German.
to amplifier electronics retrotech scope ... on 26 August 2009
Boozhound Laboratories edit / delete
Various hi-fi and guitar amplifiers.
to amplifier electronics guitar valve ... on 12 April 2009
« earlier | later » Page 3 of 5
| - amplifier | |
| 5 | + amateur |
| 1 | + amiga |
| 3 | + amusements |
| 15 | + audio |
| 1 | + baxandall |
| 2 | + distortion |
| 36 | + electronics |
| 1 | + engine |
| 1 | + engineering |
| 1 | + etext |
| 1 | + filter |
| 1 | + gainclone |
| 5 | + guitar |
| 3 | + ham |
| 1 | + harmonics |
| 4 | + hf |
| 3 | + hifi |
| 1 | + homebrew |
| 1 | + leak |
| 1 | + leslie |
| 4 | + linear |
| 1 | + live |
| 2 | + lpf |
| 1 | + mechanica |
| 1 | + microcontroller |
| 1 | + microphone |
| 1 | + mixer |
| 1 | + mixing |
| 1 | + mkars80 |
| 3 | + pa |
| 1 | + proj.active-speaker |
| 1 | + psu |
| 3 | + qrp |
| 15 | + radio |
| 1 | + rail |
| 1 | + relay |
| 1 | + retrocomputing |
| 10 | + retrotech |
| 2 | + rf |
| 1 | + scope |
| 1 | + sdr |
| 1 | + sinclair |
| 1 | + softrock |
| 1 | + speaker |
| 1 | + ssb |
| 1 | + steam |
| 1 | + swtpc |
| 1 | + test-equipment |
| 1 | + tone |
| 1 | + transceiver |
| 1 | + transformer |
| 1 | + transport |
| 1 | + tv |
| 9 | + valve |
| 1 | + vhf |
| 1 | + video |
tasty by Adam Sampson.