[Boatanchors] Strange one on EBay

[WA5CAB at cs.com]

His comment about use with Model TK appears to be a typo (he meant JK).  
The TK is listed as a 500 watt LF/MF MCW transmitter from 1922.

The JK is Sonar gear.  Specifically Listening (Receiving), most models in 
the range 14-32 KC.  All but the JK-8 and JK-9 are listed as Obsolete in 
1944.

In a message dated 6/21/2010 6:53:43 PM Central Daylight Time, 
jmfranke at cox.net writes: 
> Looks like a receiver that tunes 15-50 kHz.  Most probably a passive 
> hydrophone receiver/amplifier.
> 
> See also:  http://www.hnsa.org/doc/fleetsub/sonar/chap1.htm
> 
> John  WA4WDL
> 
> --------------------------------------------------
> From: "Pete Lancashire" <pete at petelancashire.com>
> Sent: Monday, June 21, 2010 7:32 PM
> To: "Boat Anchors List" <boatanchors at mailman.qth.net>
> Subject: [Boatanchors] Strange one on EBay
> 
> >http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=400130469176
> >
> >Looks like S/N 12 not 1
> >
> >-pete Not Assoc with seller
> 

Robert & Susan Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480