LT-870 high quality portable radios


    Product Description

    Features of LUITON Voice Recorder LT-870 high quality portable radios

    1. Monitor
    2. Voice Recorder, record time up to 585 hours
    3. Scanning
    4. VOX
    5. PC programming
    6. Squelch level 0-9
    7. Time-out timer (TOT)
    8. Wide/narrow band switch
    9. Low battery alarm
    10. Busy channel lock out
    11. Automatic power save
    12. CTCSS/DCS and STE
    13. LED flashlight
    14. Battery voltage indication
    15. Noise suppression

    Technical Specifications of LUITON Voice Recorder LT-870 high quality portable radios 

    Frequency range VHF:136-174MHz   UHF:400-470MHz/350-390MHz
    Channels 99 channels
    Channel space 25 KHz /12.5 KHz
    Operating temperature range -20°C~+60°C
    Antenna impedance 50Ω
    Power supply DC7.4V(±20%)
    Battery capacity 2500mAh(Li-ion)
    Frequency stability ≤±2.5 ppm
    Dimension 61×39×124mm
    Weight 248g(including the battery pack)
    Transmitting power Hi: 7W   Lo:1W
    Modulated mode 16KΦF3E(width)/8K50F3E(narrow)
    Spurious emissions ≤-36dBm
    FM noise ≤-40dB
    Audio distortion ≤5%
    Adjacent-channel power ≥55 dB(width)/55 dB(narrow)
    Maximum frequency deviation ≤5KHz(width)/2.5KHz(narrow)
    Sensitivity (at 12dB SINARD) ≤0.2μV(Width)/ 0.25μV (narrow)
    Adjacent channel selectivity ≥60dB(width)/ 50dB (narrow)
    Intermodulation rejection ratio ≥60dB(width)/ 50dB (narrow)
    Anti interfere of spurious wave ≥60dB(width)/ 50dB (narrow)
    SNR ≥45dB(width)/ 40dB (narrow)
    Audio output power 0.5W
    Audio distortion ≤5%


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