HF Electronics

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Technofix



 

The homebrew area is the place your find homemade radio amateur equipment.

In the area you will not find any modification of commercial equipment, but this only is for 100% homemade equipment.

Below you will see some of the article that already is uploaded. If you have some homemade stuff you want to share with other you are welcome to upload this by using the upload function, you only have to click here.

Uploaded Sub category Description
18 Jun 2014 Amplifier - MISC Temperature Controlled Fan Switch
19 Oct 2014 Transceiver - MISC How to built an AM rig for 5 MHz
05 Dec 2014 Receiver - RECIEVER Crystal reciever without crystal
14 Dec 2013 Receiver - AUDIO A simple ext. Speaker with Noise Limiter/ NF Filter
06 Jul 2014 Other - MISC Work surface, protect table from soldering iron
09 Jul 2014 Transceiver - MISC nice old hard to find roger beep
19 Oct 2014 Other - MISC The HRSA-O-Meter, a bench type insulation saefty tester
26 Nov 2013 Power supply - 12 VOLT Very nice how to to convert a PC Power Supply to a Bench Power Supply
02 Nov 2014 Antenna - RADIO 87,5-108mhz(3meter) broadcast antenna schematic
18 Nov 2014 Antenna - DISCONE A simple design discone antenna with insulator made from mains plug
 
 
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