Equipment information

Bird Electronic Corporation 3173 Other
Manufacturer:
Model:
3173
Date:
Category:
Group:
Description:
RF Monitor/Alarm

Information

The 3170/71 is a monitoring system made up of a two-channel power meter with outputs for additional remote meters, and an alarm system with user adjustable set points. The device monitors reflected power continuously: If the RFL power level exceeds the users set point, the alarm is sounded and an LED is lit showing the cause of the alarm. Both the alarm and the LED stay energized until the system is reset, either via the front panel switch or the remote reset input on the rear panel. The forward power monitoring circuit is activated and deactivated via a rear panel input. If forward power drops below the user setpoint while the forward monitor is active, the alarm will sound and the "FWD Trip1* LED will light. Both the alarm and the LED will stay energized until the device is reset. There are four auxiliary alarm inputs on the rear panel which may be wired to other equipment as desired. These inputs will sound the alarm but will not light any LEDs. Furthermore, the device has two rear panel outputs - each capable of driving a pilot light or relay directly. One is energized whenever the alarm is sounding, the other is activated when the forward power exceeds a separate user setpoint. This can be used to confirm that power is present or as a second setpoint for some other purpose.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
17
Size:
560.93 Kbytes (574397 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
2017 08 27
MD5:
707b4d333e531481c41a8eb9d38af70e
Downloads:
1332

Information

Instruction Book

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