AC-R2000D

  • 2 Time-Division Multiple-Access (TDMA) digital technology
  • One digital repeater equal to two analog repeater two TDMA mode 2 slots
  • Support for third-party diplexer built-in and repeater status diagnostic
  • Analog and digital mode; repeater control; repeater turn on/off; good heat dispersion
Category:

Description

MODEL AC R2000 D
General
Channel Capacity 16
Typical Output 25-40W
Frequency 136-174MHz/403-470MHz
Dimensions(H*W*D)mm 484*259*134
Operating Voltage 220V or 110V
Weight 12kg
Operating Temperature Range -20 – 60°C
The maximum duty cycle 100%
Transmitter
Channel spacing 12.5kHz/25kHz
Frequency Stability ±1.5ppm(XiR M8260)/±0.5PPM (XiR M8268)
Output Power 25-40W/25-45W
Modulation Limit ±2.5KHz@12.5KHz /±5.0KHz@25KHz
FM Hum and Noise -40dB@12.5KHz/-45dB@25KHz
Conducted/Radiated Emission -36dBm<1GHz/-30dBm>1GHz
Adjacent Channel Power -60dB@12.5KHz/-70dB@25KHz
Audio Response +1dB -3dB
Audio Distortion 3%
FM Modulation System 12.5KHz: 11K0F3E/25KHz:16K0F3E
4FSK Digital Modulation 12.5KHz data only:7K60FXD/12.5KHz data and voice:7K60FXE
Digital type of vocoder AMBE+2
Digital Protocol ETSI-TS102 361-1
Receiver
Frequency Stability (-20℃ +60℃ +25℃)±0.5ppm
Analog Sensitivity 0.3uV(12dB SINAD)/0.4uV(20dB SINAD) /0.22uV(Typical)
Digital Sensitivity 5%BER:0.3uV
Adjacent Channel Selectivity 60dB@12.5KHz/70dB@25KHz
Audio Response +1dB  -3dB
Conducted Spurious Emission -57dB

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