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Shortwave Pirate Radio In North America And Around The World, And Other Signals That Go Bump In The Night
We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations.
Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.
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For Sale / Wanted / Barter / Corsair AM Transmitter 6246KHz
« on: January 18, 2022, 0132 UTC »
Have a Corsair forsale
This version: http://freeradiotx.blogspot.com/2009/06/corsair-transmitter-by-dave-martin.html
Built into metal enclosure on the front: phono for audio input, volume pot, on/off switch and LED with SO-239 and DC socket on the rear.
Fused with reserve polarity protection. Crystal for 6246.7KHz May have few other crystals can give a list.
This version: http://freeradiotx.blogspot.com/2009/06/corsair-transmitter-by-dave-martin.html
Built into metal enclosure on the front: phono for audio input, volume pot, on/off switch and LED with SO-239 and DC socket on the rear.
Fused with reserve polarity protection. Crystal for 6246.7KHz May have few other crystals can give a list.
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For Sale / Wanted / Barter / Experimental Gate modulated Corsair 48 Metre transmitter
« on: March 13, 2021, 1728 UTC »
For sale is a one of the many prototypes experimental gate modulated Corsair AM transmitter I built.
It’s the design from Dave Martin's website.
Homebrew construction built on copper clad board housed in a diecast box with SO-239 connector for antenna, phono connector for the audio with volume pot. All connections mounted on the outside. DC input is bare wire (no connectors as I've run out) has diode and fuse protection just incase of reserve dc connections.
It’s crystal controlled and fitted with 6436KHz (HC49) and runs off 12VDC and produces 10w carrier.
Tested on the bench again (since it was last built) into a dummy load and working.
As mentioned this was a prototypes, Not saying anything is wrong with it just could do with finishing off ie Crystal holder, DC connections and maybe a fan on the outside . As the box was used for something else before it only has two screws for the lid.
Ideal for someone wanting to start out so open to sensible offers.
Please PM me for more details
It’s the design from Dave Martin's website.
Homebrew construction built on copper clad board housed in a diecast box with SO-239 connector for antenna, phono connector for the audio with volume pot. All connections mounted on the outside. DC input is bare wire (no connectors as I've run out) has diode and fuse protection just incase of reserve dc connections.
It’s crystal controlled and fitted with 6436KHz (HC49) and runs off 12VDC and produces 10w carrier.
Tested on the bench again (since it was last built) into a dummy load and working.
As mentioned this was a prototypes, Not saying anything is wrong with it just could do with finishing off ie Crystal holder, DC connections and maybe a fan on the outside . As the box was used for something else before it only has two screws for the lid.
Ideal for someone wanting to start out so open to sensible offers.
Please PM me for more details
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For Sale / Wanted / Barter / The Corsette QRP AM Transmitter 6-7MHz
« on: March 11, 2021, 0548 UTC »
For sale is a one of the many prototypes Corsette QRP AM transmitter I built.
It’s the design from Dave Martin's website.
Homebrew construction built on copper clad board housed in a tobacco tin with a HC49 socket for the crystal, BNC connector for antenna, phono connector for the audio and banana sockets for DC input with diode and fuse protection just incase of reserve dc connections.
It’s crystal controlled and runs off 12VDC and produces 500mW carrier.
Conditions on bands aren’t great but tested it on air recently and was heard "weak to ok" over 300miles away.
Ideal for someone wanting to start out so open to sensible offers.
Also have a 6245.83KHz or 6436KHz crystal if needed to get you going (extra cost)
Please PM me for more details
It’s the design from Dave Martin's website.
Homebrew construction built on copper clad board housed in a tobacco tin with a HC49 socket for the crystal, BNC connector for antenna, phono connector for the audio and banana sockets for DC input with diode and fuse protection just incase of reserve dc connections.
It’s crystal controlled and runs off 12VDC and produces 500mW carrier.
Conditions on bands aren’t great but tested it on air recently and was heard "weak to ok" over 300miles away.
Ideal for someone wanting to start out so open to sensible offers.
Also have a 6245.83KHz or 6436KHz crystal if needed to get you going (extra cost)
Please PM me for more details
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