
7. Specification
7.1 XM-1000 / XM-4200
General
Frequency Range
Frequency Stability
Programmable Channels
Channel Spacing
Dimensions
Weight
Power Source
Current Drain (maximum)
VHF: 136 ~ 174 MHz
±1.5PPM (-30 to +60
℃
)
256 Channels/32 Group
Dual Channel Spacing 12.5 KHz
103mm (H)×52mm (W)×32mm (D)
1.1Kg
DC +13.8 ±15%
Receive mode, rated audio out – 1A (Audio Max)
Transmit mode – 11A
Standby mode – 300mA
Receiver
Sensitivity
Squelch Sensitivity
Selectivity
Spurious and Harmonic Rejection
FM Hum and Noise
Audio Output Power
Audio Distortion
Audio Response
IF Frequencies
Input Impedance
0.25uV 12 dB SINAD
0.22uV 10dB SINAD
70dB
75dB
40dB
4 Watt across an 8-ohm load
Less than 3% at rated output
+1, -3 dB from 6dB per octave de-emphasis Characteristic
from 300 ~ 3000Hz
21.4MHz and 455KHz
50 ohms
Transmitter
RF Power Output
50Watt