[NJARC] RE: [SCARA] 1922 Crystal Radio Replica

[novakoff]

Fantastic demo,
Thanks,
Ken
kn2j 



-----Original Message-----
From: scara-bounces at mailman.qth.net [mailto:scara-bounces at mailman.qth.net]
On Behalf Of John Dilks K2TQN
Sent: Friday, October 06, 2006 6:25 AM
To: njarc at mailman.qth.net; SCARA Reflector
Subject: [SCARA] 1922 Crystal Radio Replica

Visit our web site - See http://www.K2BR.org/
_______________________________________________
To all,

This video will blow you away.  It really shows (and hears) how a crystal
radio works.  It's a little over 3 minutes long.  A ham radio station is
visible in the background too.

73, John Dilks, K2TQN

To: antiquewirelessassociation at yahoogroups.com
From: "Tom" <tcurtola at rogers.com>
Subject: [AWA] 1922 Crystal Radio Replica

I just uploaded a video onto "youtube.com" demonstrating the operation of
1922 design crystal radio that I built back in 2003.

http://youtube.com/watch?v=GkdYBIS-NSI

The audio is being fed into the sound card so you can hear as I change the
taps on the loose coupler and move the tuning coil in and out of the antenna
coil.

I also show the "tickling of the cat's whisker" on a piece of galena.

73,

Tom Curtola
VA3TY
Photo of station:
http://www.qrz.com/callsign/VA3TY 

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