KBC PT-186 手持式数字对讲机

Channel capacity: 16

Operating voltage: 3.7V

Antenna impedance: 50Ω

Channel spacing: 10KHz/28KHz

Operating temperature: -10 ℃ ~ +50 ℃

Frequency stability: ± 5 ppm

Dimensions: 38x60x114 (mm)

Weight (with battery): about 200g

Battery: 2200mAh (Li-ion)

Transmit:

Transmit power: 1W/5W

Modulation: Variable impedance modulation

Harmonic distortion: <3%

Maximum frequency deviation: +/-5kHz

Spurious Emission: Below -60dB

Receive:

Sensitivity (12dB SINAD): 0.18μV

Squelch sensitivity: 0.13μV

Circuit system: Super heterodyne circuit

Communication range: 3-5km (Downtown), 6-20km (In open area)

Selectivity:

-06dB Above 10kHz

-40dB Below 28 kHz

Intermodulation response: 55 dB

Audio power output: >400mW (10% distortion).

Datasheet