Security Systems Filters

​ETS-Lindgren's LTC Series of filters are ideal for applications including communication lines entering or leaving shielded rooms, computer rooms, communication terminal rooms, and Sensitive Compartmental Information Facilities (SCIF). 

 

 

ETS-Lindgren's LTC Series are ideal for applications including communication lines entering or leaving shielded rooms, computer rooms, communication terminal rooms, and Sensitive Compartmental Information Facilities (SCIF). 

The LTC-X640 series filters have multiple circuits to handle 2, 4, 6, 8, 10 or 12 wires, and are designed for stand-alone, individual mounting. The LTC-X640 series filters may be supplied with an optional threaded conduit pipe for penetration of a shielded enclosure.

Key Product Information


Specifications Select a tab below for more information


Passband ImpedancePassband LossStopband Insertion LossMax CurrentMax Voltage
20(L-L)
10(L-G)		1.0 dB Maximum
0 to 1000 kHz		100 dB Minimum @
14 kHz to 18 GHz		5 AMP125 VAC

​Model
Number of Lines
​Width
​​​LTC-2640-2055
2
​7.62 cm (3.0 in)
​LTC-4640-2055
4
15.24 cm (6.0 in)
​​LTC-6640-2055
​6
​30.48 cm (12 in)
​​LTC-8640-2055
​8
​30.48 cm (12 in)
​​LTC-10640-2055
​10
​45.72 cm (18 in)
​​LTC-12640-2055
12​​45.72 cm (18 in)

NOTE: For Installation on shield, filters can be ordered with penetration kit. Add "/PEN" to model numbers

View BIM Models of our Product Options Below:

 

 

Key Features

  • For 2 to 12 Line LTC Filters
  • Signal, Sensor & Voice Communication
  • Data Communication
  • Control Line

Literature and Videos

View Product Information Bulletin
Date Last Updated: Wednesday, September 25, 2019
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