3
SPECIFICATIONS
Voltage/Current:
Operating Voltage:
13-18 VDC
Operating Current (standby):
125 mA
LED Current:
4 mA
Fuse Protection Auto Resettable with surge suppression:
300 mA
RX Input from Radio:
Frequency Range:
300-3000 Hz
Notch Filter Depth:
45 db relative to 1 KHz
Dynamic Range
30 dB
COR Input
0-5 V
TX Outputs to Radio:
Notch Filter Depth:
45 db relative to 1 KHz
Output Impedance (TX):
600 Ohms or 22 K Ohms
Output Tone Level:
2/3 System deviation
Monitor:
Open-Collector (Relay Optional)
PTT Out:
Open-Collector (Relay Optional)
F1/F2:
Open-Collector (Relay Optional)
Dedicated Phone Line:
Input Level
+10 to -25 dB
Input Impedance
600 Ohm Balanced
Output Level
-20 to 0 dB pot adjustable
Output Impedance
600 Ohm
Fuse Protection Auto Resettable with surge suppression:
300 mA
Mechanical:
Dimensions:
1.45" H x 6” W x 7.6" L
Operating Temp:
0° to +50° C
Default Control Tone Frequencies & Timing:
Function Tone
Frequency
Level & Duration
High-Level Guard
2175 Hz
10 dBm for 120 msec
Low-Level Guard
2175 Hz
-20 dBm continuous
Monitor
2050 Hz
0 dBm for 40 msec
F1
1950 Hz
0 dBm for 40 msec
F2
1850 Hz
0 dBm for 40 msec
