[time-nuts] HP Z3801A Sale

[Eric Lemmon]

Larry,

There really is nothing much to this "modification."  The Z3801A is already
designed to easily work on either interface, but most units are configured
for RS-422 as the default.  It takes perhaps a half-hour to remove a few
zero-ohm SMD resistors and solder in a header strip.  The simple procedure
is described and illustrated here:
<www.ad6a.com/Z3801A.html>

73, Eric Lemmon WB6FLY
 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Larry McDavid
Sent: Friday, March 30, 2012 8:44 PM
To: Timenuts
Subject: [time-nuts] HP Z3801A Sale

On 2/16/2012 Brad Stockdale announced here on Time-Nuts that he had a HP 
Z3801A GPSDO for sale. I corresponded with Brad several times and he 
reported that he sold one Z3801A to a list member and that this unit had 
been modified to provide RS-232 rather than RS-422.

Brian subsequently sold me another Z3801A that was not modified to 
provide RS-232 communication; I have not yet received that Z3801A.

I would like to correspond off-list with the buyer of the modified 
Z3801A; I will appreciate a contact to my email address used here.

-- 
Best wishes,

Larry McDavid W6FUB
Anaheim, CA  (20 miles southeast of Los Angeles, near Disneyland)

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