QYT KT8900 136-174/400-480MHz Mini Mobile Radio Transceiver
Item number
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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%
| |
