Appendix B - Technical Specification
General Specifications
Model number
Frequency Range
Frequency Tolerance
Frequency Control
Modulation Mode
Input Voltage
power consumption
Dimensions
Weight
Operating Temperature Range
Antenna Impedance
Antenna Connector
Mode of Operation
CB-27
26.965…27.405 MHz
±5.0 ppm
PLL Synthesizer
AM(US) AM/FM(EU)
13,8V, 1.5A
Transimit: < 2A
Receive: Squelched 0.3A
VOL Max: 0.8A
109mm x 104mm x 24mm
432g
-20°C … +50°C
50Ω
27MHz, SO-239
Simplex
Transmitter
Sender
Power Output
FM frequency deviation
AM modulation depth
Transmission interference
Frequency Response
Modulated signal distortion
Adjacent Channel Rejection
4W
< 1,9 kHz
< 90 %
< 4nW (-54dBm)
300-3000Hz
inferior to 5%
60dB
Sensitivity
Adjacent Channel Rejection
Image Rejection
Squelch
Audio Output Power
Audio Impedanz
Frequency Response
< 1μV bei 10dB (S+N)/N
60dB
70dB
1. ZF 10.695MHz
2. ZF 455KHz
< 1μV
1 Watt
8Ω
300-3000 Hz
IF Frequencies
