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The TVM-4DG Multi-Format HD/SD-SDI Waveform Monitor & Vectorscope from Image Communications is an easy-to-operate tool for monitoring HD (1080 and 720) and SD (525 and 625) signals. It is housed in a convenient half-rack scope package. The display can show any one of the following: waveform, vector, picture, and Videotek patented gamut or timing displays.
Two passive looping HD/SD-SDI inputs with auto-detection of input format
External reference input accepts black burst or tri-level sync
On-screen display of picture, waveform, vector gamut, or timing
Data Rate: 1.485 Gb/s, 270 Mb/s auto-detect
Level: 800 mV, nominal
Return Loss: ≤ - 15 dB, 5 MHz to 1.485 GHz
Connectors: 4 x BNC, Hi-Z looping
Input: NTSC/PAL black burst or composite video, tri-level sync auto-detect (per SMPTE 274M)
NTSC: Blackburst 286 mVpp ± 6 dB
PAL: Sync and burst 300 mVpp ± 6 dB
Tri-Level: 600 mVpp ± 3 dB
Connectors: 2 x BNC, Hi-Z looping
Return Loss: ≤ - 40 dB, 100 kHz to 5 MHz
GPI: Input selection, function selection, momentary closure
Input Impedance: 10 kOhms
Connector: 15-pin VGA D-sub, female
VFLASH: Ethernet port for firmware updates
General: Picture, waveform, vector, gamut, or timing
Waveform: YCbCr, RGB, YRGB, Digital as composite
Sweep Time Base:
1 H, 2 H, or 3 H with x1, x5, x10 magnifications
1 V, 2 V, or 3 V with x1, x5, x10, x25 magnifications
Waveform Accuracy: ± 1%
Vector: Cr vs. Cb
Vector Accuracy: ± 1°
90 to 260 VAC, 50/60 Hz
25 W Maximum
Operating: 32 to 122°F (0 to 50°C)
Storage: -40 to 149°F (-40 to 65°C)