Overview
BSG-50 Blackburst, Sync Pulse, & Audio Tone Generator
The BSG-50 provides an economical means for generating the most common SD analog composite video reference timing signals required to operate various SD analog composite video switchers, effects generators, VTRs/VCRs, cameras, video edit controllers, and other professional video equipment.
The BSG-50 provides an economical means for generating the most common SD analog composite video reference timing signals required to operate various SD analog composite video switchers, effects generators, VTRs/VCRs, cameras, video edit controllers, and other professional video equipment.
- 6 BNC outputs on Desktop model, 8 BNC outputs on Rackmount and Short Rack models.
- Choose any output mix from 6 blackburst, 4 sync, and 2 subcarrier.
- Output signals are easily configurable to meet specific user/equipment needs.
- Each video output signal is individually settable as composite sync, composite blanking, H drive or V drive. Burst flag is also available.
- Separate buffer for each output provides maximum signal isolation.
- Adjustments provided for setup, sync, and burst levels and SC/H phasing.
- 1Khz, OdB sine wave audio tone reference output (unbalanced).
- Available in 30-frame format.
- Available in NTSC RS-170A and PAL 625/50 models
- Rugged aluminum desktop enclosure measures 1.75"high, 4.7"long, 3.8"wide.
- Also available in standard 19" Rackmount and Horita 7.5" "Short Rack" packages.
Specifications
- Power: Operation 9-to-13.5V DC, 100 milliamperes
Connector: 3.5 MM mini phone jack
AC Adapter: 9 volt, 500 milliamperes - Blackburst Output:
Standard: RS-170A
Amplitude: Equivalent to 1 volt p-p video signal with 75 ohm load
Setup: +7.5 IRE units, adjustable from 0 to +10 IRE units
Adjustments: Sync amplitude, burst amplitude setup level, subcarrier frequency, SCH. - Sync Pulse Outputs
Type Composite: sync, composite blanking, horizontal drive, vertical drive
Amplitude: -4 volts with 75 ohm load
Standard: RS-170A - Subcarrier Output
Amplitude: 2.5 volts p-p with 75 ohm load
Frequency 3.579545 MHz + 10HZ adjustable, basic crystal stability 15 PPM0C to 50C, 10 ppm per year
Phase: Adjustable with SCH adjustment - Audio Tone Output
Type: 1 KHz +2% crystal controlled sine wave
Amplitude: 0dB =775mV RMS=0dBm/0dBu, adjustable for OdB=1.0V RMS =OdBV Output
Impedance: Less than 20 ohms
Adjustments: 1 KHz amplitude - Connectors
Blackburst,Sync Pulse,Subcarrier: BNC
Audio Tone: RCA
