Codan Radio Radio Repeater Systems Training Guide User Manual
Page 70
TRAINING GUIDE | RADIO REPEATER SYSTEM
Appendix G: Examples of Duplexer Data
Page 62
Figure G-1: 150 MHz Duplxer Data
0
1
2
3
0
1
2
3
156.6
156.7
156.8
157.1
157.2
157.3
EXPANDED
PASSBAND
LOSS - dB
ATTENUATION - dB
0
10
20
30
40
50
60
70
80
156.6
156.8
157.0
157.2
FREQUENCY - MHz
MID BAND ISOLATION
Mechanical Specifications
Height:
106 (4.17)
Width:
483 (19.0)
Depth:
770 (30.3)
Weight:
13.6 (30)
mm (in.)
mm (in.)
mm (in.)
kg (lb.)
Electrical Specifications
Frequency range:
MHz
132 to 174
Frequency separation:
MHz
0.5
Insertion loss:
dB
Transmitter to Antenna 1.5
Receiver to Antenna 1.5
Isolation (max):
dB
Transmitter noise suppression at Receiver 70
Receiver isolation at Transmitter 70
VSWR (max):
1.5 : 1
Power rating:
Watts
350
Termination:
Type "N" Female
Temperature range:
-40°C to +60°C
150 MHz Duplexer Data