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Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)

Model: VM-30AVB

Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)
Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)
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About: Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)

The VM-30AVB is a compact distribution amplifier for composite or SDI video and unbalanced stereo audio signals. It provides controls to compensate for signal losses inherent in long cable runs.

* High Bandwidth - 430MHz at -3dB.
* Video on BNC Connectors.
* Audio Level Control.
* Level (Gain) and EQ (Peaking) Controls.
* Desktop Size - Compact size. Two units can be rack mounted side-by-side in a 1U rack space with the optional RK-1 adapter.


Rack Adapters: RK-1

INPUTS: 1 video, 1 Vpp/75? on a BNC connector; 1 audio stereo, 1Vpp/70k? on RCA connectors.
OUTPUTS: 3 video, 1 Vpp/75? on BNC connectors; 3 audio stereo, 1Vpp/150? on RCA connectors.
MAX. OUTPUT LEVEL: Video: 2Vpp; audio: 5.4Vpp.
BANDWIDTH (-3dB): Video: 430MHz, audio: 100kHz.
DIFF. GAIN: 0.04%.
DIFF. PHASE: 0.07Deg.
K-FACTOR: 0.05%.
S/N RATIO: Video: 73dB, audio: 83dB.
CONTROLS: Video level: -1.1 to +1.8dB, EQ.: 0 to +4.6dB @5.8MHz; Audio level: -66 to +16dB.
COUPLING: AC.
AUDIO THD+NOISE: 0.3%.
AUDIO 2nd HARMONIC: 0.02%.
POWER SOURCE: 12V DC, 50mA typical.
DIMENSIONS: 16.5cm x 12cm x 4.5cm (6.5” x 4.7” x 2.8”) W, D, H.
WEIGHT: 0.65kg (1.4lbs) approx.
ACCESSORIES: 12V DC power supply, brackets for stacking multiple units.
OPTIONS: RK-1 19" rack adapter.



AVShop.ca is a Canadian authorized Kramer Electronics retailer.

Reviews: Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)

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Warranty: Kramer VM-30AVB 1:3 Audio & Video Distribution Amplifier (BNC)

AVShop.ca Warranty:

30 Days

Manufacturer's Warranty:

Limited warranty for seven (7) years from date of original purchase.
Fiber Optic cables have a one (1) year warranty, and Cobra products have a three (3) year warranty.