Specification: | ||||
Item number | KT-8900 | |||
General | ||||
Frequency Range | VHF: 136-174MHz, UHF: 400-480MHz | |||
Number of Channel | 200 | |||
Channel Spacing | 25KHz, 20KHz, 12.5KHz | |||
Phase lock step | 5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 25KHz | |||
Working Voltage | 13.8V DC±15% | |||
Squelch way | CARRIER / CTCSS / DCS / 5Tone / 2Tone / DTMF | |||
Frequency Stability | ±2.5ppm | |||
Operating Temperature | -20℃~+60℃ | |||
Dimension(W*H*D) | 98 ( W ) * 43 ( H ) * 126 ( D ) mm | |||
Weight | 408g | |||
Receiver (ETSI EN 300 086 Standardized.Test) | ||||
Wide Band | Narrow band | |||
Sensitivity | ≤0.25μV | ≤0.35μV | ||
Channel chioce | ≥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 | ||||
Wide Band | Narrow band | |||
Output power | VHF 25W / UHF 20W | |||
Modulation Mode | 16KΦF3E | 11KΦF3E | ||
Channel Power | ≥70dB | ≥60dB | ||
Signal noise ratio | ≥40dB | ≥36dB | ||
Parasitic harmonic | ≥60dB | ≥60dB | ||
Audio response | +1~ -3dB(0.3~3KHz) | +1~ -3dB(0.3~2.25KHz) | ||
Audio distortion | ≤5% |