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  GE Security GEC-B7742AVRRST SM - Video & 2-Channel Audio

GE Security GEC-B7742AVRRST SM - Video & 2-Channel Audio


Our Price : $1,705.42

Product Code: GEC-B7742AVRRST


GE Security B7742AVRRST Digital Video, 2-Channel Audio RX, SM, Rack

The B7742AVRRST high performance, broadcast-grade fiber transmission system supports one composite video channel and two channels of line-level audio. The all-digital processing platform features 24-bit audio processing.


Model: B7742AVRRST
Audio Channels: 2 Simplex
Audio Input Impedence - Balanced[Minimum]: 600.0 Ohm
Audio Input Impedence - Balanced[Maximum]: 30000.0 Ohm
Audio Input Impedence - Unbalanced[Minimum]: 600.0 Ohm
Audio Input Impedence - Unbalanced[Maximum]: 30000.0 Ohm
Audio Output Impedence -Balanced[Nominal]: 60.0 Ohm
Audio Output Impedence -Unbalanced[Nominal]: 30.0 Ohm
Audio Signal-to-Noise Ratio (SNR)[Minimum]: 90.0 dB
Differential gain[Maximum]: 1.0 %
Differential phase[Nominal]: 0.7
Electrical - Protection: Solid-state short-circuit protection
Emissions: FCC Part 15, ICES-003, AS/NZS 3548, EN55022
Emitter: Laser
Frequency Response[Minimum]: 20.0 Hz
Frequency Response[Maximum]: 20.0 kHz
Gain control: Optical automatic gain control (OAGC)
Humidity[Maximum]: 95.0 % RH
Immunity: EN50204, EN61000-4, -2, -3, -4, -5, -6, -11
Input Power: 13.5 VDC regulated
Input Signal Level: -10 dBm to +8 dBm or 0 dBm to +18 dBm
Material (Housing/Body): Aluminium
Mode: Single Mode
Modulation type: Digital
Operating Distance[Maximum]: 37.0 mi
Operating Temperature[Minimum]: -40.0 F
Operating Temperature[Maximum]: 167.0 F
Optical budget[Nominal]: 18.0 dB
Output Signal Level: 8 dBu or 18 dBu maximum
Power Consumption[Nominal]: 9.5 W
Power Factor[Nominal]: 6.0
Power Protection: Solid-state Short Circuit Protection
Safety: UL 1950, CAN/CSA 2202, NO.950-95
Sampling Rate[Nominal]: 48.0 kHz
Test Signal[Nominal]: 1.0 kHz
Total Harmonic Distortion (THD)[Nominal]: 0.0030 %
Video Bandwidth[Nominal]: 7.5 MHz
Video Channels: 1 Simplex
Video Format: NTSC, PAL
Video Input/Output Impedence[Nominal]: 75.0 Ohm
Video Input/Output Signal: 1.0V Pk - Pk
Video Signal-to-Noise Ratio (SNR)[Minimum]: 67.0 dB
Wavelength[Minimum]: 1310.0 nm
Wavelength[Maximum]: 1550.0 nm
Weight[Nominal]: 0.6 lb
  • One-way video and audio transmission over one single-mode fiber
  • Exceeds EIA-250C Short Haul Standard
  • 10-bit video processing
  • 24-bit audio processing
  • 20 Hz to 20 kHz frequency response
  • Balanced or unbalanced audio
  • 18 dB optical budget
  • Video SNR 67 dB
  • 90 dB audio SNR
  • Built-in 1.0 kHz test generator
  • Built-in optical power meter

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