UHF/VHF digital repeater
- Up to 16 channels
- Supports two simultaneous voice paths in digital mode (Pseudo-trunk)
- IP site connect (digital mode only)
Smart Digital-Analog Switch
This repeater supports digital and analog modes. It can smartly select the right one based on the type of received signal, allowing you to enjoy digital delights with ease.
Advanced TDMA Technology
The application of Time Division Multiple Access (TDMA) technology greatly enhances spectrum efficiency, which allows twice the user compared with that of traditional FDMA. Obviously, this can not only save your cost in base station and frequency license, but also relieve the pressure of increasing shortage in spectrum resources.
128-bit Digital Encryption
The advanced 128-bit encryption technology can secure your communication from being eavesdropped.
Outstanding Heat Dissipation
The unique cooling design combining a built-in heat pipe and a temperature-controlled fan ensures quick heat dissipation, enabling the repeater to work normally even with full power.
Handy Management Service
With the management software, you can remotely monitor and diagnose a repeater. In addition, you can either record or play back the audio freely in digital mode.
Innovative LED Design
The innovative LED and the 2.0“ HD color display would deliver you the repeater status clearly, as well as a pleasing visual experience.
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General
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Frequency Range
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400-470MHz 136-174MHz
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Channel Capacity
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16
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Channel Spacing
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25/20/12.5 kHz
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Operating Voltage
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13.6±15% V DC
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Current Drain
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Standby
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1.2A
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Transmit
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12A
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Frequency Stability
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±1ppm
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Antenna Impedance
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50Ω
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Duty Cycle
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100%
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Dimensions (W×H×D)
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19.0 X 3.5 X 14.4 inch
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Weight
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299.8 oz
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LCD Display
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220×176 pixels; 262,000 colors
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Transmitter
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RF Power Output
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5-50W (adjustable)
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FM Modulation
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11KΦF3E @ 12.5 kHz 14KΦF3E @ 20 kHz 16KΦF3E @ 25 kHz
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4FSK Digital Modulation
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12.5kHz (data only): 7K6ΦFXD 12.5kHz (data & voice): 7K6ΦFXW
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Conducted/Radiated Emission
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-36dBm <1GHz -30dBm >1GHz
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Modulation Limiting
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±2.5kHz@ 12.5 kHz ±4.0 kHz@ 20 kHz ±5.0kHz @ 25 kHz
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FM Noise
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40dB @ 12.5 kHz 43dB @ 20 kHz 45dB @ 25 kHz
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Adjacent Channel Power
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60dB @ 12.5 kHz 70dB @ 20/25KHz
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Audio Response
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+1 ~ -3 dB
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Audio Distortion
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3%
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Digital Vocoder Type
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AMBE++ or SELP
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Receiver
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Sensitivity
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Analog
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0.3μV (12dB SINAD) 0.22μV (Typical) (12dB SINAD) 0.4μV (20dB SINAD)
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Digital
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0.3μV/BER5%
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Blocking
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100dB
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Adjacent Channel Selectivity
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65dB @ 12.5 kHz / 75dB @ 20/25 kHz
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Intermodulation
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75dB @ 12.5/20/25 kHz
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Spurious Response Rejection
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85dB @ 12.5/20/25 kHz
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S/N
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40dB @ 12.5 kHz 43dB @ 20 kHz 45dB @ 25 kHz
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Rated Audio Power Output
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0.5W
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Rated Audio Distortion
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3%
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Audio Response
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+1 ~ -3 dB
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Conducted Spurious Emission
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-57 dBm
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Environmental Specifications
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Operating Temperature
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-30℃ ~ +60℃
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Storage Temperature
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-40℃ ~ +85℃
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