Specifications

Benhur Corporation – Multidyne, International Sales
129
• Model TS12-10B
(Handheld 10 Bit NTSC Test Signal Generator) with 12 NTSC video test signals, 16 message user-
programmable character generator, black burst output and 3 frequencies of stereo audio tone.
• Model TS12-10B-RM
(Rack-mounted 10 Bit NTSC Test Signal Generator) with 12 NTSC video test signals, black burst output and 3
frequencies of stereo audio tone.
• Options:
-AB
Automatic By-pass with loop-through of external video and stereo audio, TS12-10B-RM only.
-M 16 message, user-programmable, character generator with vertical interval character ID of external video, TS12- 10B-RM only,
-VITS Vertical Interval Test Signals.
-RAMP 95 to 100 IRE RAMP Test Signal.
-STAIR 5 Step Staircase.
Conforms to the RS-170A specification.
Exceeds the RS-250C Short-haul specification.
Video output impedance ............................................................................. 75 Ohms
Differential gain ...........................................................................................< +/- 0.25 %
Differential phase ........................................................................................< +/- 0.25 degrees
Chrominance to luminance gain ................................................................. < +/- 0.25 %
Chrominance to luminance delay................................................................ < +/- 2.5 n sec.
Luminance amplitude accuracy ..................................................................< +/- 0.25 %
Frequency response to 5 MHz....................................................................< +/- 0.25 %
Ringing ........................................................................................................< +/- 0.5 %
Tilt................................................................................................................< +/- 0.1 %
Signal to noise............................................................................................. < -84 dB
Vertical interval test signals (VITS) .............................................................NTC-7 Composite Line 18 Fields 1,2;
NTC-7 Combination Line 17 Field 1
Character generator, user-programmable ..................................................32 characters, 16 messages.
Character generator message retention ..................................................... up to 10 years, lithium battery-backed RAM
Vertical interval character ID.......................................................................16 character insertion into ext. video.
Automatic by-pass, loss of video detection................................................. sync recognition
Audio output impedance, balanced............................................................. 50 Ohms
Tone frequency ...........................................................................................400 Hz, 1 KHz, 8 KHz
Audio output level, adjustable ..................................................................... -60 dBu to +10 dBu
Right audio channel ID................................................................................0.5 Hz click
Distortion .....................................................................................................< 0.05%
DC input voltage range, TS12-10B only ..................................................... 6 - 20 VDC
Power dissipation ........................................................................................ 1.2 Watts, max.
Battery operation, 4 AA batteries, TS12-10B only ...................................... up to 12 hours
AC operation, TS12-10B only .....................................................................wall-mount AC supply, included
AC operation, TS12-10B-RM only ..............................................................115 or 230 VAC
Dimensions, TS12-10B ............................................................................... 6 7/8" x 5 3/4" x 1 3/4"
Dimensions, TS12-10B-RM ........................................................................ 8" x 19" x 1 3/4"
Test Signal & ID Generators
TS-12-10B