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22.5.15

QYT KT8900 136-174/400-480MHz Mini Mobile Radio Transceiver


QYT KT8900 136-174/400-480MHz Mini Mobile Radio Transceiver

Item number
KT8900
General
Frequency Range
VHF:136-174MHz  UHF:400-480MHz
Number of Channel
 200
Channel Spacing
25KHz 20K 12.5
Phase lock step
5KHz、6.25 KHz、10 KHz、12.5 KHz、15 KHz、25 KHz
Working Voltage
13.8V DC±15%
Squelch way
CTCSS/DCS/5Tone/2Tone/DTMF
Frequency Stability 
±2.5ppm
Operating Temperature
-20~+60
Dimension(W x H x D)
98(W) x 35(H) x 118(D)mm
Weight
408g
 

Receiver

Broadband
Narrow band
Sensitivity
≤ 0.25μV
≤ 0.35μV
Channel choice
≥70dB
≥60dB
Intermodulation
≥65dB
≥60dB
Spurious Rejection
≥70dB
≥70dB
Audio response
+1~ -3dB(0.3~3KHz)
+1~ -3dB(0.3~2.55KHz)
Signal to noise ratio
≥45dB
≥40dB
Audio distortion
≤5%
Audio output power
≥2W@10%
 

Transmitter

Broadband
Narrow band
Output power
25W/20W(VHF/UHF)
Modulation Mode
16KΦF3E
11KΦF3E
Channel Power
≥70dB
≥60B
Signal to noise ratio
≥40dB
≥36dB
Parasitic harmonic
≥60dB
≥60dB
Audio response
+1~ -3dB(0.3~3KHz)
+1~ -3dB(0.3~2.55KHz)
Audio distortion
≤5%