Specifications

CPI Communications, Inc. • 941 Hensley Lane • Wylie, TX 75098-4909
Phone [phone] • [phone] • FAX [phone] or [phone]
11/00
DC Termination Panel Specifications
DTP Series
Power Requirements +11 to +16 Vdc @ 35 mA idle.
Modulation Output 2 mVrms to 565 mVrms into 600 ohm load with 0 dBm input on phone line.
Line impedance 600 ohms.
Dimensions/Weight 5" x 4" x 1" inches - 1 lbs.
RX Input level 88 mVrms to 880 mVrms ( Level required to provide 0 dBm to phone line. )
Connections RJ11 jack for phone line. Screw terminals for radio connections.
Control Function outputs PTT - Relay closure to ground or V+, jumper selectable.
Monitor - Form "C" relay contacts.
F1/F2 selection - Form "C" relay contacts.
100 SERIES Termination Panels
Power Requirements +11 to +16 Vdc @ 16 mA. idle.
Modulation Output 0 to 360 mVrms, with 0dBm input on phone line.
Line impedance 600 ohms
Dimensions/Weight 5" x 5" x 1" inches - 2 lbs.
RX Input level 770 mVrms to 10 Vrms ( Level required to provide 0 dBm to phone line. )
Connections RJ11 jack for phone line and for radio connections.
Control Function outputs Soild state.
-TR Allows trunking system status tones to be passed back to the while the termination panel is keyed. Not needed
on DTP series panels.
-C Metal enclosure for DTP series only.
-4W Four wire simplex operation. TX and RX audio on one pair, control current on the second pair.
-FD Full duplex operation on four wires. TX audio and control current on one pair, RX audio on the second pair.
Options