1. This product was added to our catalog on Monday 20 May, 2013.

    HYT TC-446S Business interphone
    [TC-446S]

    Our Price:  $72.50

    HYT TC-446S Business interphone

    General
    Frequency Range 446.00625 MHz–446.09375MHz
    Channel Capacity 16
    Channel Spacing 12.5KHz
    Operating Voltage 7.4V
    Standard Battery 1650mAh (Li-Ion)
    Battery Life Up to 24 hours
    Frequency Stability ±2.5 ppm
    Operating Temperature -25℃ ~ +60℃
    Antenna Impedance 50Ω
    Dimensions (H×W×D) (with standard battery, without antenna) 113x54x35mm
    Weight (with antenna & standard battery) 270g
    Transmitter
    RF Output Power 0.5W
    Modulation 8KΦF3E
    Spurious and Harmonics ≤ -36dBm (<1GHz) ≤ -30dBm (>1GHz)
    FM Noise ≤ -38dB
    Audio Distortion ≤ 5%
    Receiver
    Sensitivity ≤0.282μV
    Selectivity ≥60dB
    Intermodulation ≥60dB
    Spurious Response Rejection ≥70dB
    S/N ≥40dB
    Rated Audio Power Output 800mW(Speaker impedance: 16 ohm)
    Rated Audio Distortion ≤5% (0.8W)

     



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