Caltta PM790 DMR mobile radio 2.0” display, GPS & Bluetooth, UHF 400-470 MHz
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 PH 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.
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.
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.
With 3 years manufacturer's warranty.
Caltta PM790 DMR mobile transceiver box includes:
- PM790 moile radio with 2.0” display, GPS, Bluetooth compatibility, UHF 400-470 MHz frequency
- handheld microphone
- GPS antenna
- power cable
Caltta PM790 DMR mobile transceiver specifications:
|Digital Protocol||ETSI TS102 361-1,-2,-3,-4|
|Frequency Stability||+/- 0.5ppm|
|Operating Voltage||DC13.6V +/- 15%|
|Size ( H×W×D )||49×178×156mm|
|Screen||2.0" TFT LCD, 220×176, 4 Lines Text|
|Encryption||Support SW and HW Encryption(Optional)|
|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|
|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|
|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 )|
|Blocking or desensitization||90 dB( TIA603D ) 84 dB( ETSI )|
|Co-channel rejection||-12~0 dB @ 12.5KHz / -8~0 dB @ 20 / 25KHz|
|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 )|
|Conducted Spurious Emission||-57 dBm (TIA603D)|
|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 ; Hot Start <10s|
|Operating Temperature||-30°C ~ +60°C|
|Storage Temperature||-40°C ~ +85°C|
|ESD||IEC 61000-4-2 (level 4) +/-8kV (Contact) +/-15kV(Air)|
|Dust and Water Resistance||IP54|