LTC Series Telephone Line Voice/Analog POTS Filters

LTC Series Telephone Line Voice/Analog POTS 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). The LTC-X640 series filters have multiple circuits to...

Description

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).

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.

Model ​Passband Impedance ​Passband Loss ​Stopband Insertion Loss ​Maximum Current ​Maximum Voltage
​​​LTC-X640-600Z ​600 (L-L), 300 (L-G) ​1.0 dB Maximum
0 to 5 kHz
​100 dB Minimum
@ 14 kHz to 18 GHz
​0.5 125

 

Model Number of Lines ​Width
​​​LTC-2640-600Z 2 ​7.62 cm (3.0 in)
​LTC-4640-600Z 4 15.24 cm (6.0 in)
​​LTC-6640-600Z ​6 ​30.48 cm (12 in)
​​LTC-8640-600Z ​8 ​30.48 cm (12 in)
​​LTC-10640-600Z ​10 ​45.72 cm (18 in)
​​LTC-12640-600Z 12​ ​45.72 cm (18 in)

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