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Old August 14th 04, 03:33 AM
 
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there is one RX from 1.5 to 120 MHz you just have to work out the coils.


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Old August 14th 04, 04:39 AM
Bob Monaghan
 
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see Pixie-2 cw xcvr $10 (Halted Specialties Corp. + $2 xtal + s/h) kit and
PCB; http://www.qrpp-i.com/pixie2.htm for links etc. HTH bob monaghan
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Old August 15th 04, 12:55 PM
sipa
 
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What kind of "CW"? Keyed carrier or modulate tone (MCW)?

well i would preffer amplitude modulated tone....

The simplest receiver you could build would be a superregenerative,
as was used in simple handhelds sold in the early 1950s. That would
work fine for MCW type signals, but would not do for keyed carrier
CW.


wheare i can found schematics of that handhelds?


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Old August 21st 04, 09:41 PM
Nobody
 
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"sipa" wrote in message
...
http://hem.passagen.se/sm0vpo/

might have something


sorry, not found


maybe this one will work for you

http://hem.spray.se/lythall/rx/swregenrx.htm

CU
Nobody


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Old August 22nd 04, 12:14 PM
 
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if you go to this site

http://qrp.pops.net/qrp/default.htm

and look at the

http://www.qrp.pops.net/cascoder1.htm

its designed for 7 MHz but you can change that by downloading

http://www.qrp.pops.net/apps/resonator.zip

and putting in the frequency of your choice, the schematic it will give you,
should be enough to change the front end of the 7 MHz RX..
That should get you 1/2 way there..


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