Kramer VM312
1:2 MultiFormat Video Distribution Amp (with Stereo Audio)

VM312

The VM-312 is a multi-format video distribution amplifier for composite, s-Video (Y/C), and component (HDTV) signals with one audio input for an unbalanced stereo audio signal. It takes one input of each video format and one audio input on a 3.5mm mini jack connector and distributes each signal type to 2 identical outputs.

• High Bandwidth - Composite: 490MHz (-3db), s-Video (Y): 420MHz (-3db) & Component: 450MHz (-3db).
• HDTV Compatible - Component Input.
• Desktop Size - Compact size. Two units can be rack mounted side-by-side in a 1U rack space with an optional adapter.

Specifications:

• INPUTS: 1 composite video on an RCA connector 1Vpp/75Ohm;
  1 component video (Y, B-Y, and R-Y) on RCA connectors 1Vpp/0.7Vpp/75Ohm;
  1 s-Video on a 4p connector 1Vpp/0.3Vpp/75Ohm; 1 stereo unbalanced on a 3.5mm mini jack connector 4dBm/50kOhm
• OUTPUTS: 2 composite video on RCA connectors 1Vpp/75Ohm;
  2 component video (Y, B-Y, and R-Y) on RCA connectors 1Vpp/0.7Vpp/75Ohm;
  2 s-Video on 4p connectors 1Vpp/0.3Vpp/75Ohm;
  2 stereo unbalanced on 3.5mm mini jack connectors 4dBm/150Ohm
• MAX. OUTPUT LEVEL: VIDEO: 1.8Vpp;
  AUDIO: 21Vpp
• BANDWIDTH (-3dB): CV: 490MHz;
  YUV: 450MHz;
  Y/C: 420MHz;
  AUDIO: >100kHZ
• DIFF. GAIN: 0.05%
• DIFF. PHASE: 0.03 Deg.
• K-FACTOR: <0.05%
• S/N RATIO: VIDEO: 75dB;
  AUDIO: 82dB
• CROSSTALK (all hostile): VIDEO: –52dB @ 5MHz, YUV into CV;
  AUDIO: -45dB video into audio @ 15kHz
• COUPLING: VIDEO: DC;
  AUDIO: Input: AC; output: DC
• AUDIO THD + NOISE: 0.047% @ 1kHz
• AUDIO 2nd HARMONIC: 0.001% @ 1kHz
• POWER SOURCE: 12V DC, 130mA DC
• DIMENSIONS: 8.45”W x 6.39”D x 1.72”H (21.5cm x 16.25cm x 4.36cm)
• WEIGHT: 2.65 lbs. approx. (1.2 kg)
• ACCESSORIES: Power cord

Applications:

Our Part #  VM312