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Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
digital mobile radio
cheap dmr radio
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DH410 DMR Portable Radio

The new generation of DH4 series digital radios, packing versatile features into compact bodies, helps business users to improve work efficiency at a lower cost.

Features
Specifications
Accessories
Documents

Features of DH410 DMR Portable Radio


  • Classic Design

    Dual-color body, lightweight, high-quality. Off-belt clip, classic knob layout, easy to operate.


  • Ruggedized Design

    18-pin waterproof accessory interfaces ensure IP65 protection.


  • Digital and Analog Compatibility

    It supports digital and analog modes and provides rich services such as short messages, roaming, stun/revive, and radio check to help users work more efficiently.


  • Loud and Clear Voice

    2W high-power speaker, combined with an optimized sound cavity and MIC noise-reduction algorithm, makes loud and clear sound with maximum efficiency, ensuring clear communication in noisy environments.


  • Long Working Time

    With a standard 2500mAh battery and digital power-saving technology, the radio lasts for 18 hours in the analog mode and 25 hours in the digital mode (5:5:90 traffic model) and fully meets the continuous working requirements of the front-line users. 


  • Longer Communication Distance

    Carefully optimized RF circuit offers a high receiving sensitivity of 0.16uV. Combined with an integrally formed helical antenna, it achieves longer-distance communication.


  • Safe and Reliable

    Lone worker and SOS alarm make user operation safe; basic voice encryption protects users' call information.


Specifications of DH410 DMR Portable Radio


General

Digital Protocol

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

Frequency

UHF1: 400-470MHz  VHF: 136-174MHz

Channel Capacity

32

Zone Capacity

2

Channel Spacing

12.5kHz/20KHz/25KHz

Frequency Stability

±0.5ppm

Operating Voltage

7.4V

Battery Capacity

2500mAh

Battery Life(5:5:90)

Analog: 18 hours

Digital: 25 hours

Size (H x W x D)

116.5 x 55 x 37.4 mm (Without Antenna)

Weight

About 279g (With Antenna and 2500mAh Battery)

Screen

N/A

Vocoder

AMBE++

Layout

Top: volume/switch knob x1, channel knob x1, SOS key x1 Side: PTT key x1, programmable key x2

Accessory Interface

18PIN Waterproof, Support Audio/UART Programming

Roaming

Support

Encryption

Support 40/128/256bit Basic Encryption


Receiver


Sensitivity(Analog Typical)

0.16uV(12dB SINAD)

Sensitivity(Digital Typical)

0.16uV (5% BER)

Adjacent Channel Selectivity

60 dB@12.5KHz/70 dB@20/25KHz (TIA603A) -1T

45dB@12.5KHz /70 dB@20/25KHz (TIA603D) -2T

60dB@12.5KHz /70 dB@20/25KHz ( ETSI )

Intermodulation

70 dB (TIA603D)

65 dB (ETSI)

Spurious Rejection

70 dB (TIA603D)

70 dB (ETSI)

Blocking or Desensitization

80dB(TIA603D)

84dB(ETSI)

Co-channel Rejection

-12~0 dB @12.5KHz/-8~0 dB @20/25KHz

Hum and Noise

-40 dB@12.5KHz /-43 dB@20KHz /-45 dB@25KHz

Rated Audio Power

0.5W

Max Audio Power

2.0W

Audio Distortion @ Rated Audio

≤3% (Typical)

Audio Response

+1~-3dB (TIA603D)

Conducted Spurious Emission

-57 dBm (TIA603D)


Transmitter


Low Power Output

1W

High Power Output

4W (UHF1)

FM Modulation

12.5KHz: 11K0F3E / 20KHz: 14K0F3E / 25KHz: 16K0F3E

4FSK Digital Modulation

12.5KHz Data Only: 7K60F1D&7K60FXD

12.5KHz Voice Only: 7K60F1E&7K60FXE

12.5KHz Voice And Data: 7K60F1W

Conducted/Radiated Emission

-36dBm ≤1GHz ; -30dBm >1GHz

Modulation Limiting

±2.5KHz @12.5KHz /±4KHz @20KHz /±5.0KHz @25KHz

FM Hum and Noise

-40 dB@12.5KHz /-43dB@20KHz /-45 dB@25KHz

Adjacent Channel Power

60 dB@12.5KHz /70 dB @20/25KHz

Audio Distortion @ Rated Audio

≤3% (Typical)

Audio Response

+1~-3dB(TIA603D)


Environmental


Operating Temperature

-30℃ ~ +60℃

Storage Temperature

-40℃ ~ +85℃

ESD

IEC 61000-4-2 (level 4) ±8kV (Contact) ±15kV(Air)

Dust and Water Resistance

IP65

Reliability

MIL-STD-810 G


Accessories of DH410 DMR Portable Radio

Standard
Antenna
Antenna
2500mAh Li-ion Battery
2500mAh Li-ion Battery
Belt Clip
Belt Clip
Desktop Charger
Desktop Charger
Power Adapter
Power Adapter
Optional
8-way Charger
8-way Charger
C Style Earpiece
C Style Earpiece
Programming Cable
Programming Cable
Transparent Tube Earpiece
Transparent Tube Earpiece

Document Download of DH410 DMR Portable Radio



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Get in Touch with Caltta

Ready to Talk to One of the Caltta Experts?


Tel: +86-755-86556659

E-mail: sales@caltta.com

Address:

12F, Building G2, International E-City, Nanshan, Shenzhen, China

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