Television Signal Monitor

Harris’ Leitch VTM-100 Television Signal Monitor displays waveform, vector and audio information for analog composite, Y/C (requires optional YC-1 adapter), and component video signals plus analog audio on a composite video monitor. The VTM-100’s three passive looping inputs auto-detect the incoming video format for NTSC or PAL and changes the graticule and output format accordingly.

The VTM-100 provides a waveform and/or vector display of the input video. The waveform and vector can be displayed independently or as a combination of both. All waveform/vector displays can be keyed or mixed with the picture on screen.

Other features include line select, waveform filters, V Gain, and H Mag. The input format and SC/H measurement are displayed on screen with alarms for SC/H, Burst and Sync level, for easy reference and user convenience.

The VTM-100 provides convenient operation and control from the front panel through a dropdown menu or remotely via a mouse or any PC.

With features usually found only in more expensive test instruments such as waveform parade and overlay, vertical and horizontal sweep rates and magnifications, flat/low pass and chroma filters or full field line select the VTM-100 is the complete test instrument for any analog video testing application in a cost effective package.

FEATURES
Waveform, Vector, and stereo audio displays in multiple combinations
Selectable formats, composite, Y/C, or component
Three composite or one component passive looping inputs
Composite waveforms include parade or overlay of up to three inputs with filters
Sync, burst, and SC/H phase numeric readout and alarms
SC/H phase, sync and burst amplitude alarm limits are user selectable
Alarm indication of text message and display color change
Menus and displays controlled via front panel, mouse, or PC
Component waveforms include parade, overlay, and bowtie
Picture mixed or keyed
Bright, full field line select
Time base modes: 1H/2H/3H/ and 1V/2V/3V
Magnifications: x1, x5, x10, and x20
Flat/low pass/chroma filter selection
NTSC and PAL standards

SPECIFICATIONS
GENERAL 
Standards NTSC/PAL (Auto Detect) 
Formats Composite/Component 
Display Waveform Accuracy ±1% @ 1V 
Video Response 25 kHz - 6 MHz ±1% of 100 kHz 
Chroma Filter Response Within 3% of flat @ 3.58 MHz and 4.43 MHz 
Transient Response Preshoot and/or overshoot ≤1% 
Time Base Modes Line Rate1H, 2H, 3H 
 Field Rate1V, 2V, 3V 
 Sweep Magsx1, x5, x10, x20 relative to 1H or 1V 
Input Gain Range Component Formats Fully adjustable from 50% to 500% Y/C (through YC-1 OPT.), RGB, BETA, M-II®, SMPTE, EBU, 75%  and 100%
Composite Vector Accuracy ±1° 
Composite Vector Phase Control >360°, continuously variable 
SC/H Phase Measurement Accuracy ±5° 
Memory 5 user-defined setups, with total instrument settings 
Display Input displays, graticule and background colors are user-selectable 
   
INPUTS   
Video Three BNC loop thru NTSC/PAL composite or one component video input into 75 ohms load, sync negative 
Level 1V p-p ±6 dB 
Return Loss ≤ 50 dB, DC to 5 MHz 
External Reference BNC loop thru, 286 mV NTSC, 300 mV PAL ±6 dB 
Audio Two balanced stereo pairs with push-on two-piece connector 
Level 0, +4, +8, +12 dBm 
   
OUTPUTS   
Video Two 75 ohms BNC Composite Video Outputs. In component mode, output is "Y" or green channel with selected displays 
   
POWER REQUIREMENTS   
Power Input 90-260 VAC, 50/60 Hz 
Power Consumption 85 VA 
   
ENVIRONMENTAL   
Operating 0°C TO 50°C 
Storage -40°C to 65°C 
Humidity 0 - 90% (non-condensing) 
Altitude Operating to 10,000 ft. (3,050m) 
 Non-operating to 50,000 ft. (15,240m) 
   
MECHANICAL   
Dimensions Height1.75" (4.5 cm) 
 Width19" (48.3 cm) 
 Depth16" (40.6 cm) 
Weight 15.0 lb (6.8 kg) 
   
OTHER   
Remote Control RS-232 or mouse supports Microsoft® or Logitech® 
   
STANDARD ACCESSORIES   
Operator's Handbook  
Rackmount Kit  
Power Cord  
   
OPTIONAL ACCESSORIES
Service Manual  
YC-1 Adapter for Y/C input -(YC-1 OPT) 
EPC  EPC European Power Cord 
EPC-UK  United Kingdom Power Cord 
EPC-AA  Australia Power Cord 

For Current Pricing and Availability:
CALL 800-323-8148
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