|
Item number |
QYT 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 |
|||
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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% |
||
Output Power Measurement:
UHF VHF
In Actual Use:
Package:
1 x QYT KT890 136-174/400-480MHz Mini Mobile Radio Transceiver
1 x Microphone
1 x Car Power Cable
1 x Fuse
1 x Mounting bracket
1 x Screw
1 x User"s Manual
1 x Programming Cable&CD
