Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
This product has the function of the new development menu personalized design operation, making it easy for you to use exquisite volume and reasonable price will meet your requirements.
Item number | KT8900 |
General | |
Frequency range | VHF:136-174 MHz UHF: 400-480MHz |
Number of channel | 200 |
Channel spacing | 25KHz 20K 12.5 |
Phase lock step | 5KHz, 6.25KHz,10KHz,12.5KHz,15KHz,25KHz |
Working votage | 13.8V DC |
Squelch way | CTCSS/DCS/5Tone/2Tone/DTMF |
Frequency stability | ±2.5ppm |
Operation temperature | -20~+60°C |
Receiver | ||
Broadband | Narrow band | |
Ssensitivity | ≤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 | ≥60dB |
Signal to noise ratio | ≥40dB | ≥36dB |
Audio distortion | ≤5% | |
Audio response | +1~-3dB(0.3~3KHz) | +1~-3dB(0.3~2.55KHz) |
Parasitic harmonic | ≥60dB | ≥60dB |