HORITA BSG-50 User Manual Download Page 11

 

5

 

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  PPM  

   

0C 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 

 

Switches And Controls            

  Power ON/OFF switch with red LED 
 

Environment 

  Operating 

5C to 40C (41F to 104F) 

  Storage  

-10C to 60C (14F to 140F) 

 

Dimensions

 

 

  1.75"H, 3.5"W, 4.5"D 
 

Weight

 

 

  Approximately 13 Oz. (shipping weight 29Oz. including  power adapter) 
 
 

Specifications subject to change without notice. 

 

Summary of Contents for BSG-50

Page 1: ...HORITA BSG 50 Blackburst Sync Audio Tone Generator USER MANUAL For Models BSG 50 RM 50 BSG SR 50 BSG Doc 070450 Rev F C Copyright 2014 P O Box 3993 Mission Viejo CA 92690 949 489 0240 www horita com...

Page 2: ...ny form or by any means without prior written consent of HORITA CO INC P O Box 3993 Mission Viejo CA 92690 HORITA CO makes no warranties with respect to this documentation and disclaims any warranties...

Page 3: ...ut Signals 2 3 4 Selecting the Output Signals 2 3 5 Sync Signal Selection 3 3 6 Subcarrier Output Selection 3 3 7 Operating the BSG 50 3 MAINTENANCE CHAPTER 4 4 1 Cleaning 5 4 2 Service 5 4 3 Adjustme...

Page 4: ...iv...

Page 5: ...ted The color synchronization signal called colorburst allows the color information to be decoded to produce the correct color shades and intensities Blackburst is an example of a composite video sign...

Page 6: ...ecting The Output Signals The BSG 50 comes set up from the factory to output six blackburst signals You can change the outputs to other signals available on the BSG 50 circuit board as follows 1 Remov...

Page 7: ...ished by moving the jumpers on JP8 thru JP11 to select the desired output for JP12 through JP15 For example to output composite blanking on JP13 remove the jumper from CS2 of JP9 and place it on CB2 o...

Page 8: ...4...

Page 9: ...om cover from the BSG 50 as previously described for changing output signal selection All adjustments are located on the circuit board as shown in Figure 4 1 SCH1 SYNC SETUP BURST FREQ 1KHZ Figure 4 1...

Page 10: ...h BSG 50 power OFF and ON if necessary 4 5 Setup Sync and Burst Levels Set up the BSG 50 for a blackburst output and connect a waveform monitor or oscilloscope to observe one of the the outputs Make s...

Page 11: ...ier Output Amplitude 2 5 volts p p with 75 ohm load Frequency 3 579545 MHz 10HZ adjustable basic crystal stability 15 PPM 0C to 50C 10 ppm per year Phase Adjustable with SCH adjustment Audio Tone Outp...

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