MD78Xi

DMR Professional Digital Mobile Radio

Mobile | DMR | GPS

Data de descontinuação: 31 de março de 2024

Built to the DMR standard, the MD78Xi is endowed with ergonomic design, all-round digital functions, and remarkable quality. These features improve your management efficiency and enable you to be responsive to emergent situations. This series is the ideal solution for in-vehicle or desktop communication.

* Recomendamos este modelo para você

Destaques de MD78Xi

Large Color Display

The large color display presents critical information clearly, which is readable even in direct sunlight.

Remote Control Head

The remote control kit offers you great flexibility . You can install the control console and the main units at separate locations based on actual requirements.

Dual-slot Pseudo Trunk

The free slot can be allocated to enhance frequency efficiency and timely response under emergency.

Dual Modes

The MD78Xi can operate in analog or digital mode, ensuring a smooth analog-to-digital migration.

Long-range Communication

With 50 W output power and higher RX sensitivity, the MD78Xi dramatically extends the communication coverage.

Full Duplex Call (Optional)

The MD78Xi can make a full duplex call to the PD98X, other MD78Xi, telephone, or smartphone in DMO, TMO, or repeater mode.

Especificações de MD78Xi

Geral
Receptor
Transmissor
Ambiental
Especificações GPS

Geral
Faixa de Frequências	VHF: 136-174MHz; UHF1: 400-470MHz; UHF3: 350-400MHz
Capacidade do Canal	1024
Capacidade da zona	64
Espaçamento de canais	12.5kHz/20kHz/25kHz
Tensão de operação	13.6V±15%
Drenagem de corrente(transmitir)	1W＜2A; 45W＜12A; 50W＜12A; 25W＜8A
Consumo de corrente (recepção)	＜2.0A
Dimensões(A×L×P) mm	174 x 60 x 200 mm
Peso	1.7kg
Visor	LCD Display:2.0 inch, 4 rows

Receptor
Potência nominal de saída de áudio(interna)	3W @20ohm load
Potência nominal de saída de áudio(externo)	7.5W @8ohm load
Máx. Potência de saída de áudio(Interno)	8W @20ohm load
Máx. Potência de saída de áudio(Externo)	20W @8ohm load

Transmissor
Potência de saída de RF	Low power:1-25W High power :UHF: 1-45W High power :VHF: 5-50W
Tipo de vocoder digital	AMBE+2™ or SELP

Ambiental
Temperatura de operação	-30℃～+60℃
Temperatura de armazenamento	-40℃～+85℃
ESD	IEC 61000-4-2(level 4) ±8kV(Contact) ±15kV(Air)
Proteção contra água e pó	IP54
Umidade	MIL-STD-810 C/D/E/F/G
Vibração,Queda&Choque	MIL-STD-810 C/D/E/F/G