Transmitter Part
1. RF Power: 65W/25W/10W (VHF) 2. Frequency Modulation: 11kΦF3E(WB), 16kΦF3E(NB)
3. Adjacent Channel Power: ≥70dB (WB), ≥60dB (NB)
4. Hum & Noise: ≥40dB (WB), ≥36dB (NB)
5. Spurious Emission: ≥60dB (WB), ≥60dB (NB)
6. Audio Response: +1~-3dB(0.3~3KHz) (WB), +1~-3dB(0.3~2.55KHz) (NB)
7. Audio Distortion: ≦5%
General
1. Frequency Range:
TX: VHF:144-148MHz
RX: VHF:136-174MHz
2. Channel Number: 200 Channels
3. Channel Spacing: 25K (Wide Band) 12.5K (Narrow band)
4. Phase-locked Step: 5/6.25/8.33/10/12.5/15/20/25/30/50KHz
5. Operating Voltage: 13.8V DC *15%
6. Squelch: Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
7. Freruency Stability: 2.5ppm
8. Operating Temperature: -20℃ ~ + 60℃
Receiver Part
Receiver Part
1. Sensitivity (12dB Sinad): ≦0.25µV (WB), ≦0.35(NB)
2. Adjacent Channel Selectivity: ≥70dB (WB), ≥60dB (NB)
3. Intermodulation: ≥65dB (WB), ≥60dB (NB)
4. Spurious Rejection: ≥70dB
5. Audio Response: +1~-3dB(0.3*3KHz) (WB), 6. Hum & Noise: 45dB (WB), 40dB (NB)
7. Audio distortion: ≦5%
8. Audio power output: ﹥2W@10%