DMR Powerful Digital Mobile Radio MD78Xi

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DMR Powerful Digital Mobile Radio

As a product built to the DMR standard,it is endowed with ergonomic design,all-round digital functions and remarkable quality.These features improve your management efficiency and enable you to be repsonsive to emergent efficiency. This series product is the ideal solution for in-vehicle or desktop communication requirements.

Product Description

Features

Features

* User-friendly interface and keypad design

– Large LCD color display, which enables reading in sunlight

* compliant with MIL-STD-810 C/D/E/F/G and IP54 standards

* Enlarge Communication Range

– With 50W transmit power output and higher RX sensitivity

* Versatile services and functions

* Versatile voice calls

* Scramble, basic encryption, and optional advanced encryption

* Accessory Expansion

– Support 3rd party to develop accessories expansion via front and rear port of the mobile

* Built-in GPS (optional as per delivery)

* Roaming function (optional)

* Support Option Board Interface

– Allow 3rd party partner to develop various applications

* Full Duplex Call Optional(Only for U1 Band)

– Can make full duplex calls with full duplex portable radios, telephones or cell phones in DMO or RMO mode

* Single Frequency Repeater Mode (Optional)

– Use one slot to receive voice and data, and forwards them on another slot, extending the communication range in DMO mode

* Back To Back Solution

* Remote Control Head

* Support XPT pseudo trunking

* Support DMR digital trunking

Standard Package

* Radio1 PCS

* Palm Microphone1 PCS

* Vehicle GPS Antenna(only for the model with GPS)1 PCS

* Microphone hanger and screws1 PCS

* Fuse1 PCS

* Mounting Bracket1 PCS

* Documentation Kit1 PCS

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Specifications

General

Frequency Range	VHF: 136-174MHz UHF1: 400-470MHz UHF3: 350-400MHz UHF2: 450-520MHz
Channel Capacity	1024
Zone Capacity	64(each with a maximum of 256 channels)
Channel Spacing	Analog: 25/20/12.5kHz Digital: 12.5kHz
Operating Voltage	13.6V±15%
Current Drain(Standby)	＜0.6A
Current Drain(Receive)	＜2.0A
Current Drain(Transmit)	1W＜2A 45W＜12A 50W＜12A 25W＜8A
Frequency Stability	±0.5ppm
Antenna Impedance	50Ω
Dimensions(W×H×D)mm	174 x 60 x 200 mm
Weight	1.7kg
Display	LCD Display:2.0 inch, 4 rows

Transmitter

RF Power Output	Low power:1-25W High power :UHF: 1-45W High power :VHF: 5-50W
FM Modulation	11K0F3E@12.5KHz 14K0F3E@20KHz 16K0F3E@25KHz
4FSK Digital Modulation	12.5KHz Data Only:7K60FXD 12.5kHz Data&Voice:7K60FXW
Conducted/Radiated Emission	-36dBm≤1GHz -30dBm>1GHz
Modulation Limiting	±2.5KHz@12.5KHz ±4.0KHz@20KHz ±5.0KHz@25KHz
FM Hum&Noise	40dB@12.5KHz 43dB@12.5kHz 45dB@25KHz
Adjacent Channel Power	60dB@12.5KHz 70dB@20/25KHz
Audio Response	+1～-3dB
Audio Distortion	≤3%
Digital Vocoder Type	AMBE+2™ or SELP

Receiver

Sensitivity(Analog)	0.22μV (12dB SINAD) 0.18μV (12dB SINAD) (Typical) 0.35μV( 20dB SINAD)
Sensitivity(Digital)	0.22μV/BER5%
Adjacent Channel Selectivity	TIA-603: 65dB@12.5kHz75dB@20/25kHz ETSI: 60dB@12.5kHz/70dB@20/25kHz
Intermodulation	TIA-603: 75dB 12.5kHz/20kHz/25kHz ETSI: 70dB@12.5kHz/20kHz/25kHz
Spurious Response Rejection	TIA-603: 75dB@12.5kHz/20kHz/25kHz ETSI: 70dB@12.5kHz/20kHz/25kHz
Blocking	TIA-603: 90dB ETSI: 84dB
Hum&Noise	40dB@12.5kHz 43dB@20kHz 45dB@25kHz
Rated Audio Power Output(Internal)	3W @20ohm load
Rated Audio Power Output(External)	7.5W @8ohm load
Max. Audio Power Output(Internal)	8W @20ohm load
Max. Audio Power Output(External)	20W @8ohm load
Rated Audio Distortion	≤3%
Audio Response	+1～-3dB
Conducted Spurious Emission	<-57dBm

GPS Specifications(For the Model with GPS)

Horizontal Position Accuracy	<5m (50% probable),<10m (95% probable)
Cold Start (Time to First Fix)	<1 minute
Hot Start (Time to First Fix)	<10 seconds
Note	Accuracy specs are for long-term tracking (5 satellites visible at nominal -130dBm)

Environmental

Operating Temperature	-30℃～+60℃
Storage Temperature	-40℃～+85℃
ESD	IEC 61000-4-2(level 4) ±8kV(Contact) ±15kV(Air)
MIL Standard	MIL-STD-810 C/D/E/F/G
Humidity	Per MIL-STD-810 C/D/E/F/G
Dust & Water Protection	IP54
Shock & Vibration	Per MIL-STD-810 C/D/E/F/G