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  • TR-DR700+LTE (DMR+LTE).jpg

DMR LTE Waterproof Unlimited Muti-Platform Control Center Repeater


  • Commodity name: DMR LTE Waterproof Unlimited Muti-Platform Control Center Repeater
  • Model Number: TR-DR700+LTE (DMR+LTE)
  • Brand: Kydera
  • Product Origin: Quanzhou
  • Type: DMR LTE Repeater

Email:info@kydera.com  


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Detailed Introduction


DMR LTE Waterproof Unlimited Muti-Platform control center repeater

DMR LTE, Digital Mobile Radio Long Term Evolution, is a communication technology combining the benefits of Digital Mobile Radio (DMR) and Long Term Evolution (LTE) networks. DMR is a mature standard for professional mobile radio communication, offering secure and reliable voice and data transmission. LTE, on the other hand, is a high-speed wireless communication standard widely used in commercial networks for fast data transfer and multimedia applications. By integrating DMR with LTE, users can enjoy the reliability of DMR communications along with the high data rates and advanced features of LTE networks.

One key advantage of DMR LTE is its ability to provide seamless communication across both DMR and LTE networks. This allows users to switch between the two networks depending on their needs, ensuring continuous connectivity in various scenarios. For example, users can make voice calls on the DMR network and seamlessly switch to LTE for high-speed data transmission or multimedia applications. This flexibility makes DMR LTE an ideal choice for organizations and industries requiring both voice and data communication capabilities in their operations.

 

Main Features

• 16 Channel Zone(256 Digital,256 Analog)

• Language Selection

• 3.5'' big & colorful TFT display

• Profile options

• Keytone Control

• Backlight Control

• Scan

• High/Low Power

• Zone Setting

• Display Mode

• Support sim card LTE , muti platform as Real PTT, Cloud, R-chat

• DMR to LTE unlimited talking range 

Digital Features

• Group call

• SMS

• Contact

• Call Log

Analog Features

 

• CTCSS

• DCS

Specification
Model TR-DR700+LTE
Items UHF VHF
FrequencyRange 400-470MHZ 136-174MHZ
Channel Zone 16
Total Channel Capacity (512) 256 (Analog) ; 256 (Digital)
Typical RF output 25-40W 25-50W
Measurement(H*W*D) 88*483*366mm
 Voltage demand 100-240 VAC ( 13.6 VDC )
Weight 14kg
Current consumption:
 Standby Transmitting
1.0A (100VAC), 0.5A (240 VAC) 
4.0A (100VAC), 1.8A (240 VAC)
Working temperature -30℃ + 60℃
Max work cycle 100%
 FCC description ABZ99FT4025 ABZ99FT3025
 
Receiver
Frequency 400-480MHZ 136-174MHZ
Channel Spacing 12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃) + / - 0.5ppm
Analog Sensitivity 0.35uV (20 dB SINAD) ; 0.25uV (12 dB SINAD) ; 0.2uV (Typical)
Digital Sensitivity (5% BER) 0.3uV
Intermodulation TIA603C ETS 75dB ; 70dB
Adjacent Channel Selectivity 60dB@12.5kHz / 70dB@25kHz
Spurious Rejection TIA603C ETS 75dB 70dB ; 80dB 70dB
Audio Distortion @Rated Audio 3% ( Typical )
FM Hum & Noise -40dB @12.5kHz / -45dB @25kHz
Audio Response +1,-3dB
Conducted /Radiated Emission -57dBm
 
Transmitter
Frequency 400-470MHZ 136-174MHZ
Channel Spacing 12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃) + / - 1.5ppm (XiR M8260) ;  + / - 0.5ppm (XiR M8268)
RF output 25-40W  25-50W
Modulation Restriction ±2.5kHz@12.5kHz /±5kHz@25kHz
FM Hum & Noise -40dB @12.5kHz / -45dB @25kHz
Conducted /Radiated Emission -36dBm<1GHz / -30dBm>1GHz
Adjacent Channel Selectivity -60dB@12.5kHz / -65dB@25kHz
Audio Response +1,-3dB
Audio Distortion 3%
FM Modulation 12.5kHz: 11K0F3E ; 25kHz: 16K0F3E
4FSK Digital Modulation 12.5kHz Data: 7K60F1D & 7K60FXD ; 12.5kHz Audio: 7K60F1E & 7K60FXE ; 12.5kHz Data & Audio: 7K60F1W
Digital Vocoder AMBE+2 ™
Digital Agreement ETSI-TS102 361-1

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