Outdoor Use Professional Digital Two Way Radio (dmr) Dm-680 Portable Type - Quanzhou City New Century Communication Electronics Co, Ltd

Outdoor Use Professional Digital Two Way Radio (dmr) Dm-680 Portable Type

PRICE: contract price
Company:
Quanzhou City New Century Communication Electronics Co, Ltd
Contact Person:
Kelly Ke
Phone:
86-0595-22899399


Product Description
Outdoor use professional Digital two way Radio (DMR) DM-680 Portable Type  General Specification   ModelDM-680Channels512Zones16Frequency Rang400-480MHzAntenna Impedance50ΩDimension97×58×40mmWeight270gLi-ion battery2300mAhRated voltageDC: 704VBattery:   The average battery life under 5/5/90 duty cycle, and using carrier squelch and TX high power.Receiver   Frequency400-480MHzChannel Spacing12.5kHz/25kHzFrequency Stability+/- 1.5ppmAnalog Sensitivity0.3uV /0.25uVDigital Sensitivity0.25uV /0.20uVIntermodulation65dBAdjacent Channel Selectivity60dB@12.5kHz / 65dB@25kHzSpurious Rejection65dBRated Audio0.8WAudio Distortion @ Rated Audio3%FM Hum  Noise+1 -3dBConducted /Radiated Emission-57dBmTransmitter   Frequency400-480MHzChannel Spacing12.5kHz / 25kHzFrequency Stability+/- 1.5ppmLow Power2WHigh Power5WModulation Restriction±2.5kHz@12.5kHz / ±5.0kHz@25kHzFM Hum  Noise-40dB@12.5kHz / -45dB@25kHzConducted/ Radiated Emission-36dBm
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