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-Original Message-
From: "time-nuts-requ...@febo.com"
Sent: 6/16/2017 11:00 AM
To: "time-nuts@febo.com"
Subject: time-nuts Digest, Vol 155, Issue 27
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- Original Message -
From: Stanley Reynolds stanley_reyno...@yahoo.com
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Sunday, May 23, 2010 3:56 PM
Subject: Re: [time-nuts] Z3805 utility, Was: AW: (no subject)
- Original Message
From: Jeff Hook
to DB25 that were NOT serial cables,
they were just 25 pin cable using DB9.
Bob
- Original Message -
From: Jeff Hook jeffh...@comcast.net
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Sunday, May 23, 2010 5:24 PM
Subject: Re: [time-nuts] Z3805 utility
Stanley
I still have a serial BOB too!
Its no wonder they moved away from RS-232.Ha-Ha
Jeff
- Original Message -
From: Stanley Reynolds stanley_reyno...@yahoo.com
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Sunday, May 23, 2010 7:41 PM
Bob,
Does your plain serial cable have 25pin on one end and 9pin on the other?
If so, it shoud be 2-3 and 3-2 (because of DB9 toDB25 conversion)
If its 2-2 and 3-3 its a null modem cable (this is what you want)
This is not true if its 9 pin to 9 pin or 25 pin to 25 pin cable
standard serial
Bob,
I have two Z3805A's. One is 1998 HP and one is a 2004 Symmetricom.
The older HP took a VERY LONG TIME to complete site survey.
Both use 24V power.
Both are also RS-232 on lower connector. (even though it says 422 on the
boards)
Use null modem cable (only three wires needed if you make