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

    HYT TC-508 Business interphone
    [TC-508]

    Our Price:  $61.00

    HYT TC-508 Business interphone

    General
    Frequency Range UHF: 450-470MHz; 430-450MHz VHF: 146-174MHz
    Channel Capacity 16
    Channel Spacing 25 KHz/12.5KHz
    Operating Voltage 7.4V
    Battery 1650mAh (Li-Ion Battery)
    Battery Life (5-5-90 Duty Cycle) 14 hours
    Frequency Stability ±2.5ppm
    Operating Temperature -25℃~+65℃
    Antenna Impedance 50Ω
    Dimensions (H×W×D) (with battery, without antenna) 113x 54x35mm
    Weight (with antenna & battery) 280g
    Air-tightness IP54
    Shock & Vibration Compliant with MIL-STD 810 C/D/E/F
    Dust & Humidity Compliant with MIL-STD 810 C/D/E/F
    Transmitter
    Power Output VHF:5W/2W UHF:4W/2W
    Modulation 16KΦF3E/11KΦF3E
    Spurious and Harmonics ≤-26dBm
    FM Noise 40dB/35dB
    Audio Distortion ≤5%
    Modulation Limiting ≤5KHz (25KHz) ≤2.5KHz (12.5KHz)
    Audio Response ≤+1 ~ -3dB(6dB/oct pre-emphasized, 300-3000Hz)
    Receiver
    Sensitivity ≤0.251uV/0.282uV
    Adjacent Channel Selectivity 65dB/55dB
    Intermodulation 60dB
    Spurious Response Rejection 65dB
    S/N 45dB/40dB
    Rated Audio Power Output 0.5W(Speaker impedance: 16 Ohm)
    Rated Audio Distortion ≤5% (0.5W)
    Conducted Spurious Emission -57dBm < 1GHz -47dBm > 1GHz

     



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