QYT KT-780 Plus VHF136-174mhz Car Radio Mobile Transceiver 100 Watts Super High Power Walkie Talkie
General Specifications
|
Frequency |
VHF:136-174MHz |
|
Channels |
200 |
|
Channel Spacing |
25KHz（Wide） 20K（Middle）12.5（Narrow） |
|
Phase-locked step |
2.5KHz、5KHz、6.25 KHz、10 KHz、12.5 KHz、25 KHz |
|
Working Voltage |
13.8V DC±15% |
|
Squelch |
carrier wave、CTCSS、DCS、5Tone、2Tone、DTMF |
|
Frequency Stability |
±2.5ppm |
|
Working Temperature |
-20+60℃ |
|
Size |
140(W)*43(H)*172(D) mm |
|
Weight |
1.03kg |
Receiver（ETSI EN 300 086 Standard）
|
Wide |
Narrow |
|
|
Sensibility（12db SINAD） |
≤0.25μν |
≤0.35μν |
|
adjacent-channel selectivity |
≥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 |
≥45db |
≥40db |
|
Audio Distortion |
≤5% |
|
|
Audio power |
≥2W@10% |
|
Transmitter（ETSI EN 300 086 standard）
|
Wide |
Narrow |
|
|
Output Power |
VHF H100W(16A) M 50W(9A) L 20W(6A) |
|
|
Mpdulation |
16KΦF3E |
11KΦF3E |
|
adjacent-channel selectivity |
≥70db |
≥60db |
|
Signal-to-Noise |
≥40db |
≥36db |
|
audio response |
+1~~3db（0.3~3KHz） |
+1~~3db（0.3~2.55KHz） |
|
Audio Distortion |
≤5% |
|
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