[Towertalk] Dynatech D2-112Q10L Relay

[Dan Hammill]

Go here: http://www.ductech.com/index.asp, and click on the
"DMT Microwave Products" link (the picture with the switch
in it).  Ducommun Technologies owns the Dynatech line now.

>From your pin descriptions, you may have either a TTL
interface or a latching relay (or both).  The IND pins
are DC relay contacts that follow the RF relay contacts
for setting up remote contact closure indicators.

73,
Dan  KB5MY

-----Original Message-----
From: towertalk-admin@contesting.com
[mailto:towertalk-admin@contesting.com]On Behalf Of ABowenN4OO
Sent: Wednesday, October 02, 2002 11:06
To: towertalk@contesting.com
Subject: [Towertalk] Dynatech D2-112Q10L Relay



Local friend, K4MZ, has acquired a Dynatech coaxial relay. The former owner
provided no specifications other than 12VDC, 500 W and DC to 1000 mhz.

There are 3, N connectors for the cables. The big mystery is what to do
with the 6 terminal pins on the side.  The pins are divided
3 each between IND (COM, 1, 2) and PWR (+A, -B, 2).

The seller had the general specs of the relay, but did not know what
inputs/outputs applied to the pins.

K4MZ tried DYNATECH on the internet but came up with nothing. Dynatech
relays appear to be in common
use. Does the company operate under a different name?

Mike would like to acquire a spec sheet if available.

Replies should go direct to      k4mz@nettally.com

Relayed to TT by

INK N4OO

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