[Test-Equipment] HP question

[Al Parker]

Hi,
    I have one also, works fine.  It came with the 8640 when I purchased it 
used.  I have the manual, if info from it is needed.
73,
Al, W8UT
New Bern, NC
www.boatanchors.org
www.hammarlund.info

"there is nothing -absolutely nothing- half as much worth doing as simply 
messing about in boats."
   Ratty, to Mole


----- Original Message ----- 
From: "Ed White WA3BZT" <wa3bzt at verizon.net>
To: "Discussion of Electronic Test Equipment" 
<test-equipment at mailman.qth.net>
Sent: Tuesday, October 27, 2009 7:30 PM
Subject: Re: [Test-Equipment] HP question


> Yes it is Yes 50  to 60 MHz out of 8640 to get a 10 kHz to 11 MHz signal
> out.
> Tucker had a bunch that were not tested but were in original shipping
> boxes with the original two manuals still in the sealed bags they were
> very cheep compared to the ones checked out. Besides the unit has no
> tubes and works great here.
> Ed
> WA3BZT
>
> bonddaleena at aol.com wrote:
>> Hi, on that 'evil, ePay, er, eBay', there is listing for a HP-11710B
>> Down Converter. If my fading memory is correct, is this the piece of
>> gear that will allow my HP 8640B to cover lower frequencies as well?
>>
>> thanks!
>>
>> ron
>> N4UE
>>
>> P.S. Still looking for someone to help me repair my Biddle Model 110-1
>> TDR.....................
>>