LTC Series 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).
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.
| Passband Impedance | Passband Loss | Stopband Insertion Loss | Maximum Current | Maximum Voltage |
| 20(L-L) 10(L-G) |
1.0 dB Maximum 0 to 1000 kHz |
100 dB Minimum @ 14 kHz to 18 GHz |
5 AMP | 125 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
