CPI Communications MR100 Tone Termination Panel for Various Motorola Radios

Description

100 Series
The 100 series DC termination panels are a low cost multi-featured DC termination panel that allows single channel remote control of many radios through the radio microphone jack with little or no radio modifications necessary.
The MR100 controls nearly all of the Motorola mobiles that use the 8 pin modular microphone using +6 mA TX and -2.5 mA monitor control currents. The MR100 provides adjustable amplified TX and RX audio and is PL and DPL compatible.
The panels are housed in a rugged vinyl clad aluminum and steel enclosure an simply plug into the microphone jack of the radio.
Power connections are made on the back of the panel and a jack is provided on the front of the unit for a palm or desk microphone.
Power Requirements +11 to +16 Vdc @35 mA idle
Modulation Output 0 to 360Vrms with 0 dBm input on phone line
Line Impedance 600 ohms
Rx Input Level 770 mVrms to 10Vrms (Level required to provide 0 dBm to phone line
Connections RJ11 jack for phone line. RJ45 for radio connections.
Control function outputs Solid state
Dimensions/Weight 5” x 5” x 1” - 2lbs