Caltta digital radio PM790

The standard size Caltta PM790 DMR vehicle mobile digital and analogue radio with a large colour LCD display for real-time user information. like the PH660 handheld terminal, the PM790 dmr mobile is intuitive in operation and a joy to get things done. Simple design yet powerful in operation, with traditional user controls and an intuitive colour LCD display, make this radio much more than just switch on and talk.

The elegant colour screen shows the real-time status of the radio. The user interface has been designed to easily navigate. From the menu, you can access the advanced feature set such as setting up a private one to one call, send an individual an alert call or even a pre-stored text message. In standard operating mode, the radio will display the active talker’s ID or name (if programmed). Useful to identify who is speaking at a glance. In the event of a user pressing their orange duress button or a radio activating the lone worker alarm, the colour screen will visually show which user has raised their alarm.

Peace of mind with the IP54 build quality. This enables the radio to work in in-vehicle environments and equally as an office-based dispatch system.

Louder audio means fewer missed messages in noisy environments.

Orange duress button for staff safe operation and lone worker man down is supported too.

Support for Bluetooth & GPS positioning adds a further layer of staff protection to pinpoint users in an emergency situation. Best used in conjunction with the Caltta optional dispatch software and system hardware.

Available in VHF & UHF

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Supports PDT/DMR Digital Trunking

Provides high-quality voice service, and strictly meets the requirements of critical communication, and responses to the call of professional users anywhere and anytime. PDT/DMR’s dual slot provides double channel capacity, thus easing the shortage of frequency.

Compatible With Both Digital and Analogue Standards

Can be used under the user’s existing analogue network, and has better applicability, which supports the smooth upgrade of the network.

Loud And Clear Sound

Through carefully optimized audio design combined with an excellent audio encoder, it provides loud and clear sound.

Excellent Man-Machine Interface Design

Based on professional user habits, deeply customized MMI is developed. It helps professional users to operate the radio more comfortably.

Rich Services

Besides voice and data services, it provides various customized services to help professional users to handle different types of tasks.

Various External Interfaces

Using external interfaces, users are able to avail many different functions. It provides an audio port, serial port, ignition detection, local voice broadcast, GPIO, and so on.

Rich AT instructions

Using AT instructions, users can control and integrate the mobile radio.

Reliable Quality
Meets IP54 standard, shock, vibration, solar radiation and other indexes meet the and Mil-STD810. It qualifies for all kinds of severe working environments.

Colour LCD display
A large 2 inch LCD display for real-time radio status, caller ID, and advanced calling features.

Tech Specs

Frequency VHF:136-174MHz    UHF1:400-470MHz
Channel Capacity 1024
Zone Capacity 64
Channel Spacing 12.5kHz / 20KHz / 25KHz
Frequency Stability ±0.5ppm
Operating Voltage 13.6V ± 15%
Size ( H*W*D ) 49×178×156mm
Weight <1400g
Screen 2.0” TFT LCD,   220*176,   4 Lines
Vocoder AMBE++
GPS Standard
Bluetooth Standard