[Drakelist] FS: INRAD GUF-1 8000 Hz 8-pole crystal filter R4C

2011-04-24 Thread Rich Hallman - N7TR
Brand-New in the box.  $110 Shipped

 

http://www.inrad.net/product.php?productid=176cat=100

 

 

Rich N7TR

ex KI3V, N3AMK, WB3JOV

www.n7tr.com http://www.n7tr.com 

Telnet: dxc.n7tr.com N7TR DXCluster

 

 

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Re: [Drakelist] FS: INRAD GUF-1 8000 Hz 8-pole crystal filter R4C SOLD

2011-04-24 Thread Rich Hallman - N7TR
SOLD

 

From: drakelist-boun...@zerobeat.net
[mailto:drakelist-boun...@zerobeat.net] On Behalf Of Rich Hallman - N7TR
Sent: Saturday, April 23, 2011 11:12 PM
To: drakelist@zerobeat.net
Subject: [Drakelist] FS: INRAD GUF-1 8000 Hz 8-pole crystal filter R4C

 

Brand-New in the box.  $110 Shipped

 

http://www.inrad.net/product.php?productid=176cat=100

 

 

Rich N7TR

ex KI3V, N3AMK, WB3JOV

www.n7tr.com

Telnet: dxc.n7tr.com N7TR DXCluster

 

 

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[Drakelist] Amp and output

2011-04-24 Thread Neil M Califano
What is the difference between the AF amp and the AF output? Aren't they both 
amps? 

From R4A specs:

V6-6GX6 Prod Det/AF Amp
V7-6EH5-AF Output

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Re: [Drakelist] Amp and output

2011-04-24 Thread Jim Shorney
On Sun, 24 Apr 2011 17:49:31 -0700 (PDT), Neil M Califano wrote:

What is the difference between the AF amp and the AF output? Aren't they both 
amps? 

An AF output is an AF amp, but an AF amp isn't always an AF output

I know, that was rather cheeky. :)  Seriously, an AF output is an AF amp that
the last stage in the chain, and is usually capable of producing enough power
to drive a speaker or headphones.

73

-Jim



--
Ham Radio NU0C
Lincoln, Nebraska, U.S.S.A.
TR7/RV7/R7A/L7, TR6/RV6, T4XC/R4C/L4B, NCL2000, SB104A, R390A, GT550A/RV550A, 
HyGain 3750, IBM PS/2 - all vintage, all the time!

Give a man a URL, and he will learn for an hour; teach him to Google, and he 
will learn for a lifetime.

HyGain 3750 User's Group - http://groups.yahoo.com/group/HyGain_3750/
http://incolor.inetnebr.com/jshorney
http://www.nebraskaghosts.org



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[Drakelist] SPR-4 Loop Antenna

2011-04-24 Thread Pat Jones
Hi,

I am interested in building or purchasing  the loop antenna for the DRAKE
SPR-4 RECIEVER. I have the manual put it does not say much about this
antenna. Any help???

-- 
Pat, W7EHM
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