Description
The price is indicative and applies to the purchase of 1 piece only. Please request an individual offer if you wish to buy more than one unit.
Caltta PM790 DMR mobile radio 2.0” display, GPS & Bluetooth
Caltta’s PM790 DMR mobile transceiver provides high quality voice service, and strictly meets the requirements of critical communication, and responses the call of professional users anywhere and anytime. DMR’s dual slot provides double channel capacity, thus easing the shortage of frequency.
Caltta's DMR system is based on the globally recognised ETSI DMR standard, which is also used by Motorola, Hytera etc. Thus, Caltta PM series DMR transceivers are compatible with Motorola DMR radios, conventional Motorola DMR systems (1 site systems), and other DMR radios that are using ETSI DMR standard.
Most Caltta models have basic encryption, which can be upgraded to AES256 encryption with licenses. Caltta's own dispatch software can also be integrated into the system.
Features of Caltta PM790 DMR mobile radio:
Compatible With Both Digital and Analog Standards
Can be used under the user’s existing analog network, and has better applicability, which supports smooth upgrade of network.
Loud And Clear Sound
Through carefully optimized audio design combined with 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 the professional users to operate 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 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.
Higher Safety
The digital standard and deeply customized OS provides high safety. Professional users are able to use hardware encryption card to encrypt voice and achieve higher safety performance.
Reliable Quality - IP54 standard
Meets IP54 standard, and is suitable for outdoor work. Shock, vibration, solar radiation and other indexes meet Mil-STD 810 G. It qualifies for all kinds of severe working environment.
GPS DMO:
In DMO, or simplex mode, the radio communicates without a repeater. In this case it is also possible to share the GPS position of the users, but without the Dispatcher program. Both the PM790 and PH690 have an optional feature to send their position to each other during DMR transmission.In this case, the GPS coordinates of the transmitting radio are displayed on the display of the receiving radio, or a bearing and distance data is displayed, depending on the programmed configuration. Within a range of 3500 meters, the radios will display fairly accurate data. The GPS DMO function can be optionally activated after purchasing a licence.
This feature can be particularly useful in areas without infrastructure, especially for search and rescue units or users engaged in similar activities.
Warranty
With 3 years manufacturer's warranty.
Caltta PM790 DMR mobile transceiver box includes:
- PM790 mobile radio with 2.0” display, GPS, Bluetooth compatibility, optional UHF 400-470 MHz or VHF 136-174 MHz frequency
- bracket
- handheld microphone
- GPS antenna
- power cable
Blog posts:
Caltta PM790 - a wealth of possibilities
Three useful extra features for Caltta transceivers
Do you use a walkie talkie in the snow or cold? Watch out for these!
IP Protection of Transceivers
Puzzles of Encryption: Safe Utilisation of Transceivers in Our Days
SPECIFICATIONS | |
Digital Protocol | ETSI TS102 361-1,-2,-3,-4 |
Frequency | UHF 400-470 MHz |
Channel Capacity | 1024 |
Zone Capacity | 64 |
Channel Spacing | 12.5KHz/20KHz/25KHz |
Frequency Stability | +/- 0.5ppm |
Operating Voltage | DC13.6V +/- 15% |
Size ( H×W×D ) | 49×178×156mm |
Weight | About 1.4Kg |
Screen | 2.0" TFT LCD, 220×176, 4 Lines Text |
Vocoder | AMBE++ |
Bluetooth | Support BT2.1+EDR/4.0 |
Location | GPS/Glonass (Optional) |
Encryption | Support SW and HW Encryption(Optional) |
TRANSMITTER | |
Low Power Output | 1W-25W ( UHF3 ) / 5-25W( UHF1 / VHF ) |
High Power Output | 5-45W ( UHF1/UHF3 ) / 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 |
Adjacent Channel Power | 60 dB @ 12.5KHz / 70 dB @ 20 / 25KHz |
Audio Distortion | ≤3%(Typical) |
RECEIVER | |
Sensitivity(Analog) | 0.3uV (12dB SINAD ) |
Sensitivity(Digital) | 0.3uV ( 5% BER ) |
Adjacent Channel Selectivity | 60 dB @ 12.5KHz / 70 dB @ 20 / 25KHz ( TIA603A ) -1T 50 dB @ 12.5KHz / 75 dB @ 20 / 25KHz ( TIA603D ) -2T 60 dB @ 12.5KHz / 70 dB @ 20 / 25KHz ( ETSI ) |
Intermodulation | 75 dB ( TIA603D ) 70 dB ( ETSI ) |
Spurious Rejection | 75 dB ( TIA603D ) 70 dB ( ETSI ) |
Hum and Noise | -40 dB @ 12.5KHz / -43dB @ 20KHz / -45 dB @ 25KHz |
Rated Audio Power | 3W ( Internal ) |
Max Audio Power | 6W ( Internal ) |
Audio Distortion @ Rated Audio | ≤3% ( Typical ) |
ENVIRONMENTAL | |
Dust and Water Resistance | IP54 |
Reliability | MIL-STD-810 G |