Specifications - Raymarine Apelco 5200 User Manual

4.4 SPECIFICATIONS .

Transmitter
Channels
Frequency Stability
Frequency Range
Channel Spacing
Power Output
Modulation
Modulation Audio Response
FM Hum & Noise Level
Audio Distortion
Spurious & Harmonic Emssions
Antenna Impedance
Transmitter Protection
Receiver
Channels
Frequency Range
Frequency Stability
Usable Sensitibivity
Squelch Sensitivity Threshold
Adjacent Chl Rejection
Spurious Image Rejection
Rejection
53 US/international
(-20 "c to+50c)
156.025 to 157.425MhHz
25 KHz Increments
25 Watts switchable to 1 Watt into 50 Ohms at 13.6 Vdc
Frequency modulated 16F3
Shall not vary +I/-3 dB from true 6 dB pre-emphasis from 300 to
attenuated (at 1 KHZ by 60 log f/3 dB. Above 20KHz by 50dB)
Greter than -4OdB below audio
Less than 10% at 1 KHz for+3KHz deviation
Attenuated at least 43+10 log P
per FCC Rules Parts 2 & 80
50 Ohms
Shall survive open or short circuit of antenna system without damage
(10 min.test)
'156.25 to 163.275 MHz in 25 KHz increments
from -20°C to +50%
1 .O,V full squelch
Greater than 70 dB
Greater than 70 dB
Greater than 70 dB
1 9
(below rated radiated carrier power)
O