Main features:
Call prompting,emergency alarm
High/Low power output
DTMF,2 tone, 5 tone
Scramble
Kill,Stun and revive
Voice compander
Multi scanning
Large LCD display
Busy Channel Locked(BCL)
Time-out Timer (TOT)
PC programming
Model
|
998
|
General specification
|
Frequency Range
|
400-470MHz
|
Channels
|
128
|
Channel Space
|
25KHz/12.5KHz
|
Operating temperature
|
-20 ℃to +60 ℃
|
Antenna impedance
|
50Ω
|
Working voltage
|
13.8V DC±15%）
|
Working current
|
TX<8A,TX<1A,Standby<0.4A
|
Frequency stability
|
±2.5ppm
|
Dimension
|
158(L)×152(W)×50(H)mm
|
Weight
|
1.04kg
|
Transmitter
|
Power output
|
H:25W M:15W L:5W
|
Modulation mode
|
16K ￠F3E(width) 8K￠F3E(narrow)
|
Clutter& harmonic
|
≤ -36dBm
|
FM noise
|
≤ -40dB
|
Audio distortion
|
≤5%
|
Adjacent channel power
|
≥65dB(width)/60dB(narrow)
|
Modulation limit
|
≤5KHz(width)/2.5KHz(narrow)
|
Receiver
|
Sensitivity (at 12dB SINARD)
|
≤0.165uV(width)/ 0.2uV(narrow)
|
Receiver
|
Adjacent channel selectivity
|
≥60dB(width)/ 50dB(narrow)
|
Sensitivity
|
≤0.2uV(width)/0.25uV(narrow)
|
Intermodulation rejection
|
≥60dB(width)/ 50dB(narrow)
|
Spurious rejection
|
≥60dB(width)/ 55dB(narrow)
|
Audio output power
|
2W(inter) 8W(outside)
|
|
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