Motorola GM160 Basic Service Manual - Page 37
Browse online or download pdf Basic Service Manual for Radio Motorola GM160. Motorola GM160 46 pages. Professional radio
Also for Motorola GM160: Service Information (34 pages), User Manual (44 pages), Service Information (32 pages), Service Information (32 pages), User Manual (44 pages)
Print Page
RF Test Mode
No. of
Beeps
1
Carrier Squelch
(high pitch)
(CSQ)
11
CMP
12
LLE
5
Unsquelch
(UNSQ)
2
Digital
Private-Line (DPL)
1
Tone
Private-Line (TPL)
3
Dual-Tone multiple
frequency (DTMF)
9
MPT 0
10
MPT 1
4
MPT 3
6
Select 5 CCIR
(SV-C)
7
Select 5 ZVEI
(SV-Z)
8
Data Mode
(EXT)
13
Base Station Mode
(B-ST)
Table 4-2 Test Environments
Description
RX: unsquelch if carrier detected
TX: mic audio
RX: constant unsquelch
TX: mic audio
RX: constant unsquelch
TX: mic audio
RX: constant unsquelch
TX: mic audio
RX: unsquelch if carrier and digital code (131) detected
TX: mic audio + digital code (131)
RX: unsquelch if carrier and tone (192.8Hz) detected
TX: mic audio + tone (192.8Hz)
RX: unsquelch if carrier detected
TX: selected DTMF tone pair
RX: unsquelch if carrier detected
TX: 1200 baud with data "0"
RX: unsquelch if carrier detected
TX: 1200 baud with data "1"
RX: speaker muted, high tone sounds when below sequence
detected
TX: 1200 baud with bit pattern
"aa aa c4 d7 d2 90 49 f1 f1 bb f5 c7"
RX: speaker muted, high tone sounds when below sequence
detected
TX: CCIR sequence 1124, 1275, 1446, 1640, 1860 Hz
RX: speaker muted, high tone sounds when below sequence
detected
TX: CCIR sequence 1060, 1270, 1530, 1830, 2200 Hz
RX: unsquelch if carrier detected
TX: flat TX audio
RX: constant unsquelch
TX: mic audio
Table 4-3 Test Channel Spacing
Number of Beeps
1
2
3
Function
Channel Spacing
25 kHz
12.5 kHz
20 kHz
4-3