{"id":137,"date":"2015-01-30T22:19:13","date_gmt":"2015-01-30T22:19:13","guid":{"rendered":"http:\/\/dc2wk.schwab-intra.net\/?page_id=137"},"modified":"2015-01-31T12:20:24","modified_gmt":"2015-01-31T11:20:24","slug":"the-limasdr-selfmade-transceiver","status":"publish","type":"page","link":"https:\/\/dc2wk.schwab-intra.net\/?page_id=137","title":{"rendered":"The LimaSDR selfmade transceiver"},"content":{"rendered":"

In January 2014 I build a LimaSDR Transceiver for all shortwave bands.\u00a0It works with PowerSDR Software. You need a very good sound card for this transceiver. I need four weeks to finish the transceiver.<\/p>\n

Frequeny: 250 kHz to 30 MHz
\nOutput: Lower bands 2-3 Watt upper bands 1 Watt.<\/p>\n

Tha costs was:
\n100\u20ac parts
\n30\u20ac Case and knobs
\n40\u20ac Low pass Filter
\n15\u20ac Cable<\/p>\n

\"IMG_2681\"
\n<\/a>That was all the parts for the transceiver<\/p>\n

\"IMG_2682\"
\n<\/a>The beginning of the receiver<\/p>\n

\"IMG_2712\"
\n<\/a>The finish transmitter<\/p>\n

\"IMG_2717\"
\n<\/a>The finish SDR Transceiver<\/p>\n

\"IMG_2785\"
\n<\/a>The finish Low pass filter.<\/p>\n

\"IMG_3188\"
\n<\/a>The complete LimaSDR transceiver Set<\/p>\n

The LimaSDR transceiver works great. But you need a really big computer and a very good sound card to use it good. It was a lot of fun to build the transceiver. But I’am a fan from old heavy radios. I miss the knobs on a SDR transceiver. I think about to sale the Lima.<\/p>\n

Here you can get the complete information’s and the\u00a0schematics:\u00a0http:\/\/www.darc.de\/distrikte\/l\/02\/lima-sdr\/<\/a><\/p>\n