Kramer VM-9T

Overview

The VM-9T 1:2 Composite Video & Unbalanced Stereo Audio Line Amplifier/Distribution Amplifier with a Twisted Pair Output from Comprehensive/Kramer is designed to manage composite video and unbalanced audio stereo signals. It accepts (1) input, provides correct buffering and isolation to the signal, then distributes it to (2) identical outputs and (1) twisted-pair output on an RJ-45 connector. This device is well suited for use in video duplication studios or any application that requires video signal distribution.

It offers a bandwidth capacity of 350MHz and has a system range of 1500'. Other features include looping inputs with selectable video input signal termination, recessed level (gain) and EQ (peaking) controls, and an audio level control. It can be used with any unshielded twisted pair cabling, such as CAT5. This unit features a worldwide power supply.

Line & Distribution AmplifierThis unit will distribute (1) composite video and (1) unbalanced audio stereo signal to (2) identical outputs and (1) twisted-pair output.ControlsIt includes looping inputs, recessed level (gain) and EQ (peaking) controls, and an audio level control.BandwidthThis unit offers a bandwidth capacity of 350MHz.RangeIt has an operating range of 1500'.

Specifications

Construction	Metal
Finish	Black
Input	(1) looping composite video 1Vpp/75 ohms on a BNC connector (1) looping stereo audio +4dBm, on RCA connectors
Output	(2) composite video 1Vpp/75 ohms on BNC connectors (2) stereo audio +4dBm, on RCA connectors
Output Level	Video: 2.4Vpp (maximum) Audio: +21dBm (maximum)
Bandwidth	Video: 350MHz Audio: 43kHz
Differential Gain	0.04%
Differential Phase	0.06°
K-Factor	<0.05%
Signal-to-Noise Ratio	76MHz
Crosstalk	-67dB
Control	Video Level: -0.4dB to +6dB EQ: 0dB to +10dB @ 50MHz Audio: -12dB to +12dB
Coupling	Video: DC Audio: AC
THD & Noise	0.02%
2nd Harmonic	0.005%
Power	100-240VAC, 50/60Hz 12VA
Dimensions (HxWxD)	1.72 x 8.45 x 6.39" (4.36 x 21.46 x 16.25cm)
Weight	3.3 lbs (1.4kg)