Bert How are you using the Elecraft AF-1 audio filter. Are you plugging into the phone jack of the BJ for the input of the AF-1? Are you able to adjust the filter parameters? Tnx 72 Peter AA2VG

A fantastic book of military and covert radio sets is in the book “Wireless for the Warrior”. The volume I have is volume 4 for clandestine sets http://wftw.nl/ 73 Mike AA9IL

Thank you! The current owner narrating the video said that the Biscuit was not working and that he found that he “had to replace the Oscillator “Valve.” (Vacuum Tube) -You knew that. Also shown, inter

Biscuit Set Video - - - - - - - - - - - - - - - - - - - Dick Wendell - K7ULM 406-781-1333 If you don't know Morse Code, You don't know dit.

Roger that Matt, thank you. However, we digress from the Amateur Radio related interest proscribed by the Moderators of this fine Reflector. 73. Griff NE3I Robert Alan Griffiths

A revolver wouldn’t have a magazine, more likely the magazine for a STEN gun which was frequently used by agents in the field. Matt KC3OIV

MCR1 “Type 36/I” Biscuit Tin Spy Radio Receiver Year 1943 Searching under this name will turn up a few articles. The link will show some nifty drawings of its use. - - - - - - - - - - - - - - - - - -

Reminder: Wednesday Evening 40 and 80 meter Nets When: Wednesday, 27 January 2021, 20:00 to 21:00, (GMT-06:00) America/Chicago Where:40 and 80 Meters View Event Organizer: jomatlock@... Descript

#cal-reminder

I believe this is my first time seeing this particular rig. Does anyone have any further information on it ? Charlie , W5COV

Is it hard to install? Tim K0EMP

I have a similar vernier on the variable capacitor of my magnetic loop. Works like a champ. -=-=-=-=-=-=-=-=- 73, Gwen, NG3P

Griff, I found it. It had been way down, so I didn't scroll far enough, now it has moved back up to right below the message. EuGene

Ahhh, sorry, I forwarded it to myself from another old computer first and should have eliminated the stuff in between. Sorry everyone. Griff NE3I Sent from Mail for Windows 10

EuGene. I came through on mine below the text and line that says, “Sent from Mail for Windows 10.” Did you scroll down? Thanks for letting me know. I do not know why not. Griff NE3I Sent from Mail for

I received the e-mail, but there was no photo attached. EuGene Smith, KA5NLY

Just came across this photo of a Biscuit Set from World War Two taken in either the Museum in Avaranche (Normandy), or Les Invallides Museum in Paris. Don’t believe that I forwarded it previously. Not

The knob is also available on FleaBag...er...eBay.

This only replaces the knob though, correct? You still use the existing pot. Someone posted one with a reduction drive. I wouldn't go throgh all the trouble to just put a neat looking knob (not that I

Hmmmmmm. May not then

NM0S has a 7:1 knob on Ebay for $15 including shipping that may work also, just finer tuning ? https://www.ebay.com/itm/VERNIER-CONTROL-KNOB-REDUCTION-DRIVE-1-5-DIAL-DIAMETER/254842682702?hash=item3b5