1. For the car radio, Please choose the right antenna for it. Check the frequency range and power of the antenna before install to the radio.
2. And it also need to install the antenna first, then turn on the radio.
If you do not pay attention on there 2 points, the radio will burn out so that can not turn on, or the power conduit burned to make the power transmission low.
Highlights:
Specification:
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All of our item are brand News |
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Model |
KT-8900 |
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Frequency Range |
UHF:400-480MHz/ |
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Output power |
25W/20W(VHF/UHF) |
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Channel capacity |
200 |
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Channel Spacing |
25/20/12.5KHz |
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Frequency Spacing |
5/6.25/10/12.5/15/25KHz |
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Operating Voltage |
13.8V DC±15% |
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Squelch way |
CTCSS/DCS/5Tone/2Tone/DTMF |
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Frequency stability |
±2.5ppm |
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Working Temperature |
-20°C~+60°C |
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Color |
Black |
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Dimension(Exclude antenna) |
98(W)x35(H)x118(D)mm |
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Weight(Include Battery) |
408g |
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Transmitter(ETSI EN 300 086 Standardized.Test) |
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Parameter |
Broadband |
Narrowband |
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Sensitivity |
<=0.25µV |
<=0.35µV |
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Channel choice |
>=70dB |
>=60dB |
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Intermodulation |
>=65dB |
>=60dB |
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Suprious Rejection |
>=70dB |
>=70dB |
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Audio response |
+1~-3dB(0.3~3KHz) |
+1~-3dB(0.3~2.55KHz) |
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Signal to noise ratio |
>=45dB |
>=40dB |
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Audio Distortion |
<=5% |
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Audio output power |
>=2W@10% |
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Receiver(ETSI EN 300 086 Standardized.Test) |
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Parameter |
Broadband |
Narrowband |
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Modulation Mode |
16KØF3E |
11KØF3E |
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Channel Power |
>=70dB |
>=60dB |
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Signal to noise ratio |
>=40dB |
>=36dB |
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Parasitic harmonic |
>=60dB |
>=60dB |
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Audio response |
+1~-3dB(0.3~3KHz) |
+1~-3dB(0.3~2.55KHz) |
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Audio distortion |
<=5% |
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Package Content:
1 x QYT KT-8900 Machine
1 x Handheld Microphone
1 x Mounting bracket
1 x Power cable
1 x User's manual
Software can send you for free.








