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Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
caltta dmr mobile radio pm790
pm790
cheap dmr radio

Caltta PM790 DMR Mobile Radio

Caltta PM790 is a professional digital mobile radio with an ergonomic design, rich digital functions, and rugged quality. It provides a user-friendly interface and keypad for easy operation. It is the ideal solution for in-vehicle or desktop communication.


Features
Specifications
Accessories
Documents

Features of PM790 DMR Mobile Radio


  • Optimized Vehicle-mounted Design

    Adopts standardⅠDIN size, easy to be installed. The 2.0-inch large screen and full-keypad hand microphone offer convenient operation and efficient communication.


  • Analog and Digital Compatible

    PM790 supports DMR trunking/conventional, as well as analog conventional and MPT trunking. It provides double channel capacity with DMO true 2-slot and supports ECS (Enhanced Conventional System), which can be used in a wide variety of industries and scenarios. 


  • Loud and Clear 

    A 6W built-in front speaker with optimized noise-reduction technology ensures loud and clear sound even in noisy environments. The user can also connect more powerful external speakers through the DB26 interface. 


  • Reliable Quality 

    Reaches IP54 protection, and meets MIL-STD-810H standard. 


  • Various External Interfaces 

    Supports various external interfaces, including an audio port, serial port, USB port, GPIO control interface, etc. With a complete set of AT commands, users can explore more customized applications. 


  • Complete Peripherals 

    Supports connections to Bluetooth audio/PTT peripherals, GPS/BDS module to enable precise location tracking and report the location information as needed, and local voice recording for up to 250 hours. 


  • Rich Services 

    Supports standard voice and data services as well as supplementary services to improve working efficiency. The software/hardware encryption functions improve information security for users. 


  • Flexible Customization

    Supports customization according to customer needs.

    Fulfill customer expectations using personalization.



Specifications of PM790 DMR Mobile Radio


General

Digital ProtocolDMR ETSI TS102 361-1, -2, -3, -4 (optional)

Frequency

UHF1:400-470MHz         VHF: 136-174MHz

Channel Capacity

1024

Zone Capacity

64

Channel Spacing

12.5kHz/20KHz/25KHz

Operating Voltage

DC 13.6V ± 15%

Size (H*W*D)

49*178*156mm (1DIN)

Weight

About 1.3Kg

Screen

2.0" LCD, 220*176, 4 Lines

Vocoder

AMBE++

Real-time Clock

Support

Recording

Support (Optional)

Bluetooth

BT4.0

GPS

Support

Encryption

Supports 40bit basic encryption

128/256bit AES encryption is optional

Programmable Keys4
Frequency Stability±0.5ppm (Max)
Receiver

Sensitivity(Analog Typical)

0.20uV(12dB SINAD)

Sensitivity(Digital Typical)

0.20uV (5% BER )

Adjacent Channel Selectivity

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

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

Intermodulation

75 dB (TIA603D)

70 dB (ETSI)

Spurious Rejection

75 dB (TIA603D)

70 dB (ETSI)

Blocking or Desensitization

97dB(TIA603D)

95dB(ETSI)

Co-channel Rejection

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

FM Hum and Noise

40dB(Min)

Rated Audio Power

3W (Built-in)

Max Audio Power

6W (Built-in)

Audio Distortion @ Rated Audio

≤3% (Max)

Audio Response

+1~-3dB(TIA603D)

Conducted Spurious Emission

-57 dBm (TIA603D)

Transmitter

Low Power Output

1W-25W ; 5-25W(UHF1/VHF)

High Power Output

5-45W( UHF1 ) / 5-50W( VHF )

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

40dB(Min)

Adjacent Channel Power

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

Audio Distortion @ Rated Audio

≤3% (Max)

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 Proof

IP54

Reliability

MIL-STD-810G

GPS

Accuracy specs are for long-term tracking (95th percentile values>5satellites visible at nominal -130 dBm signal strength)

TTFF (Time To First Fix) - Cold Start

<60s

TTFF (Time To First Fix) - Hot Start

<10s

Horizontal Accuracy

<10m


Accessories of PM790 DMR Mobile Radio

Standard
DC Power Cable
DC Power Cable
GPS Antenna
GPS Antenna
Mounting Bracket
Mounting Bracket
Remote Microphone
Remote Microphone
Optional
Antenna Base
Antenna Base
Antenna
Antenna
Programming Cable
Programming Cable

Document Download of PM790 DMR Mobile Radio



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Get in Touch with Caltta

Ready to Talk to One of the Caltta Experts?


E-mail: sales@caltta.com

Address:

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

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