MANET3902

The MANET3902 is specially designed for rapid deployment on the scene of public security, armed police, army, civil air defense, emergency response office, government public security and other departments. It adopts durable IP67 military standard suits various harsh conditions such as outdoor erection and vehicle carrying. The whole device is made of cast aluminum body, which is good for heat dissipation and can adapt to almost 100% working environment The portable design is suitable for vehicle or backpack use. It can be used with MAENT3901 narrowband portable base station, and can also be used independently. The unique relay function design can achieve the purpose of hierarchical networking, hierarchical command, and extending communication distance.

  • Flexible digital mode and analog mode switching

  • PDT/DMR multiple working modes

  • Supports up to 8 hops & 32 nodes

  • Easy channel configuration

  • Supports dual-band co-frequency relay

  • Supports 5 types of encryption

  • Supports GPS/Beidou satellite positioning


Working Band

UHF:400-480MHz

VHF:136-174MHz

Channel Quantity

3773 each for UHF and VHF

Channel Step

12.5KHz

Working Voltage

Vehicle-borne: AC220V/DC 13.8V(± 15)

Backpack: DC 10.8-12.6V

Working Current

<7A

Battery Capacity

16.5Ah

Frequency Stability

±0.5ppm

Antenna Impedance

50Ohm

Dimensions

277×76×342mm

Weight

≤6.3KG (w/ Battery)

Transmission Range

50-70km (w/ Tower)

Network Capacity

Up to 8 hops and 32 nodes

Output Power

Vehicle-borne: 25W

Backpack: 15W

4FSK Modulation

12.5kHz data only: 7K60FXD

12.5kHz data and voice: 7K60FXE

Adjacent Channel Power

60dB

Spurious Emission

-36dBm<1ghz-30dbm>1GHz

Digital Speech Coder

AMBE

Sensitivity

3%BER0.35µV

Intermodulation

70dB

Adjacent Channel Selectivity

60 dB

Spurious Suppression

70 dB

Block

90 db

Working Temp.

-30—+70

Storage Temp.

-40—+85

Moisture Proof

MIL-STD-810C/D/E/F

Shock and Vibration Proof

MIL-STD-810C/D/E/F

Dustproof & Waterproof

IP67