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Portable DMR Two Way Radio (without GPS)

生产所需时间:

2 日

产品型号:

H391a

品牌名称:

Lanhaitong

颜色:

Black

港口:

Xiamen

付款方式:

T/T, L/C, Western Union, PayPal

最低订购数量:

是否可定制:

是

储存频道:

800

频率范围:

400-470MHz

对讲距离:

3~6 km

描述

联络供应商

General Specification

Frequency RangeUHF: 400-470 MHz
Zone Capacity:256
Channel Spacing:12.5KHz
Multiple Access:TDMA
Frequency Stability:±2.5ppm
Battery: 7.4V ±20% 1800mAH (Li-Ion)
Battery Life:Digital:12 hours/Analog: 10 hours
Antenna Impedance:50Ω
Display:1.77 inch, 160×128 pixels, 260000 colors
Dimension:133*65*45mm
Net Weight:290g

Transmitter

RF Power Output:4W (high)/1W (low)
FM Modulation:11K0F3E @ 12.5KHz/14K0F3E @ 20KHz/16K0F3E @ 25KHz
4FSK Digital Modulation:12.5KHz Data Only: 7K60FXD/12.5KHz Data & Voice: 7K60FXE
Conducted/Radiated Emission:-36dBm≤1GHz/-30dBm≥1GHz
Modulation Limiting:±2.5kHz @ 12.5kHz
FM Hum & Noise:40dB @ 12.5KHz
Adjacent Channel Power:60dB @ 12.5KHz
Audio Response:±3 dB
Audio Distortion:≤3% (300-3000Hz)
Frequency Stability:±2.5ppm
Max Frequency Deviation:±2.5kHz
Digital Vocoder Type:AMBE2000
Digital Protocol:TSI-TS102 361

Receiver

Sensitivity (digital):0.3μV /BER5%
Sensitivity (analog):0.3μV (12dB SINAD)
Adjacent Selectivity:≥60dB
Intermodulation:65dB
Spurious Response Rejection:≥60dB
Blocking:84dB
Hum and Noise:40dB @ 12.5KHz
Rated Audio Output Power:>0.5W
Rated Audio Distortion:≤3%
Audio Response:+1/-3 dB
Conducted Spurious Emission:< -57dBm

Environmental

Operating Temperature:-20℃~+60℃
Storage Temperature:-30℃~+80℃

Features
H391 can operate in either analog or digital mode.
Supports various analog signaling types and various squelch control types (CTCSS/CDCSS), providing the user with higher function expansion capacity.
Supports scanning of pure analog voice and signaling, pure Digital voice and data.
Support the digital encryption such as Advanced Encryption Standard (AES) algorithm.
The radio supports various calling types including private call, group call, all call and emergency call.
The PTT (Push-To-Talk) key makes the calling of individual/group more conveniently..
The radio supports the data capabilities of sending private and group text message.
Supports radio check, remote monitor, call alert, radio enable and radio disable, etc.
Digital power saving mode for saving the power.