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Author Topic: The Corsette QRP AM Transmitter 6-7MHz  (Read 597 times)

Offline ImageradioUK

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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.

Itís 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.

Itís crystal controlled and runs off 12VDC and produces 500mW carrier.

Conditions on bands arenít 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
« Last Edit: March 11, 2021, 0550 UTC by ImageradioUK »
Best mix of music is right here - Imageradio UK

Email: Imageradiouk@gmail.com
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Transmitter in use:
Homebrew Corsette 500mW
Homebrew Corsair 10watt
Homebrew Commando 20watt

Antenna: Inverted-L tuned for 6250KHz

Offline swigart

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Re: The Corsette QRP AM Transmitter 6-7MHz
« Reply #1 on: March 11, 2021, 1140 UTC »
Hello, I'm interested. Can you send a PM?

Offline ImageradioUK

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Re: The Corsette QRP AM Transmitter 6-7MHz
« Reply #2 on: March 12, 2021, 1845 UTC »
PMíd no reply?

Iíll give it till next week if no interest Iíll put it on eBay.
Best mix of music is right here - Imageradio UK

Email: Imageradiouk@gmail.com
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Transmitter in use:
Homebrew Corsette 500mW
Homebrew Corsair 10watt
Homebrew Commando 20watt

Antenna: Inverted-L tuned for 6250KHz

Offline ImageradioUK

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Re: The Corsette QRP AM Transmitter 6-7MHz
« Reply #3 on: March 17, 2021, 0710 UTC »
SOLD!
Best mix of music is right here - Imageradio UK

Email: Imageradiouk@gmail.com
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Transmitter in use:
Homebrew Corsette 500mW
Homebrew Corsair 10watt
Homebrew Commando 20watt

Antenna: Inverted-L tuned for 6250KHz