ARLA/CLUSTER: MYT-DM3000 - 1º Portátil Dual Band (VHF/UHF) Analógico/Digital (DMR)

[João Costa > CT1FBF]

* DMR two way radio MYT-DM3000  *

<img src="
http://i00.i.aliimg.com/img/pb/328/142/547/547142328_985.jpg" alt="DMR two
way radio MYT-DM3000" width="800" height="60" ori-width="800"
ori-height="60">





Compatible with MOTOROLA.



Use Time-Division Multiple-Access (TDMA) digital technology which doubles
the number of users

on a single licensed 12.5KHz channel. Comply with the DMR digital protocol.



Operate in both Digital & Analogue mode,allows easily migrate from analog
to digital



Provides clearer voice communications in digital mode,throughout the
coverage area



Private call,group call and all call in digital mode



Text message in digital mode



Integrates voice and data to increase operational efficiency



Enhanced call management features include emergency,call alart,radio
check,radio enable/disable



Transmit admit criteria



Build in CTCSS/DCS signaling in Analog mode



Accessory connector incorporates USB and enhanced audio capability



Tri-color LED Indicator for tx/rx status,calling,scanning



Up to 1000 contacts in Digital mode



Dual priority channel scan operates in both analogue/digital mode



VOX(Optional)



GPS(Optional)



Vibration reminds when receiving text messages and voice call(Optional)



Firmware can be updated easily to add new features



Up to 40% longer battery duration



IP65 water Resistance & Dust Protector





<img src="
http://i01.i.aliimg.com/img/pb/330/142/547/547142330_651.jpg" alt="DMR two
way radio MYT-DM3000" width="800" height="45" ori-width="800"
ori-height="45">



*General*

Model

DM-3000

Frequency range

400~470MHz, 136~174MHz

Channel Capacity

1000

Normal Operating Voltage

7.2V

Operating Temperature

-30°C~+60°C

Store Temperature

-40°C~+85°C

Weight

270g

Dimensions:H x W x D(mm)

113.5 x 54 x 33.5

Battery Life in 5/5/90 Operating Mode5/5/90

2300mAh Standard Li-ion battery

Analogue:15 houses Digital: 20hours

Transmitter

Frequency

400~470MHz,136~174MHz

Channel Spacing

12.5KHz

Frequency Stability

+/- 1.0ppm

Power Output

L:1W, H:4W

Hum and Noise

-40dB @ 12.5KHz

Conducted, radiated spurious emission

-36dBm @ <1GHz, -30dBm @ >1GHz

Adjacent Channel Power

-60dB @ 12.5KHz

FM

12.5KHz:11K0F3E

4FSK Digital Mode 4FSK

12.5KHz(data only):7K60FXD

12.5KHz(data+voice):7K60FXE

Modulation Maximum Deviation

2.5KHz @ 12.5KHz

Nonactive Slot Power

-57dBm

Audio Response

+1dB ~ -3dB

Audio Distortion

≤ 3%

Digital Protocol

ETSI TS 102 361-1, -2, -3

Vocoder Type

AMBE+2â„¢

* Receiver*



Frequency Range

400~470MHz, 136~174MHz

Channel Spacing

12.5KHz

Frequency Stability

+/- 1.0ppm

Analog Sensitivity

0.35uV/-116dBm(20 dB SINAD)

0.22uV/-120dBm(Typical)

Digital Sensitivity

0.3uV/-117.4dBm (BER 5%)

0.7uV/-110dBm (BER 1%)

Intermodulation

TIA603C:70dB ETSI:65dB

Adjacent Channel Selectivity

TIA603C:65dB @ 12.5KHz

ETSI: 60dB @ 12.5KHz

Co-Channel rejection

12dB@ 12.5KHz

Spurious Response rejection

TIA603C:75dB ETSI:70dB

Conducted spurious emission

-57dBm@ < 1GHz,-47dBm @ > 1GHz

Blocking

84dB

Rated Audio Power

1W

Audio Response

+1dB ~ -3dB

Rated Audio Distortion

≤ 3%

* GPS Optional*

Sensitivity

≤ -130DB

Cold Start

≤ 1 minute

Hot Start

≤ 10 seconds

Horizontal Accuracy

≤ 10 meters
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