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WEP5540/WEP5541 4G Village-leveled Emergency Audio Decoder

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Art.Nr.:
gc-WEP5540WEP5541

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01847213868

Features:

  • With LCD screen to display signal intensity and playing status
  • Built-in 2 channel RDS radio, for normal and emergency FM
  • With 2 Aux input and one Aux output
  • Local mic and superior level broadcasting with priority
  • Can connect with external FM transmitter, cover the village
  • With telephone input and SMS function
ModelWEP5540
Input Interfaces1 Wireless InputF-type connector (75Ω)
1 Wired InputF-type connector (75Ω)
1 FM InputF-type connector (75Ω)
1 IP Input100/1000Mbps, UDP protocol
1 GPRS Receiving ModuleSupports remote emergency insertion via SMS or phone call
2 Audio Line InputsRCA connector
1 RDS InputBNC connector
1 USB InputUSB port
Codec format: MP3
1 Microphone Input6.35Mm jack
IP Output1 IP output, UDP protocol, 100/1000Mbps network port
1 Audio OutputRCA connector
1 Monitoring SpeakerOutput power: 3W
1 FM OutputF-type connector (75Ω)
1 Controlled Power Output220V, 5A
Amplifier OutputOutput PowerGreater than 200W, constant-voltage output
Technical ParametersReception ModeSupports FM/IP
Reception Frequency RangeFM: 87MHz~108MHz
Frequency Output Range76-108MHZ
RF Signal Input LevelFM: ≤-50dBm
Modulation Output ParametersDistortion (100% modulation)＜0.5%
Frequency Response (no pre-emphasis/de-emphasis)±0.5dB
Signal-to-Noise Ratio (100% modulation)> 60dB
Left/Right Channel Separation> 40dB
Left/Right Channel Level Difference＜0.4dB
Carrier Frequency Tolerance≤2KHZ
Carrier Output Level≥110dBuV
Spurious AM Noise≤-45dB
Audio Frequency Response (100Hz-10kHz)≤1.5dB, ≥-1.5dB
Audio Frequency Response (40Hz-15kHz)≤1.5dB, ≥-3dB
Audio Total Harmonic Distortion≤1.5% (±75kHz frequency deviation, 1kHz test frequency)
Audio Encoding/DecodingCodecMPEG-1 Layer 2
Sampling Rate48KHz
Bit Depth24-bit
Bitrate64Kbps
SystemLCD display with button operation
Simplified Chinese user interface
Temperature RangeOperating temperature: 0~45°C; storage temperature: -20~80°C
Power SupplyAC 100~265V±10%, 50/60Hz
Power Consumption<135W
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