Miranda VEA-1023 Analog video auto equalizing DA

The VEA-1023 is an analog video distribution amplifier w/ 8 outputs providing differential input, clamping, automatic equalization & gain adjustments. Equalizing up to 300m (984 ft.) of Belden 8281 cable, the gain & equalization can be controlled remotely or...
Manufacturer: Grass Valley
$267.75
Availability: In stock
SKU
VEA-1023
Manufacturer: Grass Valley

Miranda VEA-1023 Analog video auto equalizing DA - VEA-1023



The VEA-1023 is an analog video distribution amplifier with eight outputs providing differential input, clamping, automatic equalization and gain adjustments. Equalizing up to 300m (984 ft.) of Belden 8281 cable, the gain and equalization can be controlled remotely or automatically (using a test signal at the input). Signal status is provided to indicate the input signal presence. The VEA-1023 is designed for use in many applications, including outside broadcast production trucks.

Key Features


  • Analog video differential input with passive loop-through

  • 8x 75 ohm outputs

  • Supports 525/625-line format

  • Supports NTSC and PAL video standard

  • Handles AES-3id audio signal format

  • 50 MHz analog video bandwidth

  • Equalization up to 300m (984 ft.)

  • Status LED and remote reporting

Specifications

INPUT

  • Signal: Any 1 Vp-p nominal signal

  • Return loss: >40 dB up to 5 MHz

  • Coupling: DC or AC with clamping (hard/soft/none)

  • Level: 0.3 to 1.5 Vp-p

  • Impedance: 75Ω bridging

  • Max. common mode signal: 28 Vp-p

  • Common mode rejection: >65 dB to 10 kHz


OUTPUT

  • Signal (3-8): 1 Vp-p nominal signal adjustable

  • Return loss: >50 dB up to 10 MHz

  • Impedance: 75Ω

  • Phase match between outputs: <0.1° at 4.43 MHz

  • Output isolation signal: >40 dB at 10 MHz

  • Response variation: <0.1 dB, 1 to 8 loads, to 20 MHz


PROCESSING PERFORMANCE

  • Gain range: ±3 dB

  • Freq. response:


    • ±0.10 dB up to 5 MHz

    • ±0.20 dB up to 10 MHz



  • EQ range: 0-300m (984 ft.) using Belden 8281

  • EQ response:


    • <±0.05 dB up to 5 MHz

    • ±0.2 dB up to 9 MHz

    • -3 dB at 30 MHz typically



  • Differential gain: <0.15%

  • Diff. phase:


    • <0.15° at 8 loads

    • <0.1° at 2 loads



  • H/V tilt: <0.1%, DC coupling

  • SNR: >70 dB up to 15 MHz (rms noise/0.714V, unweighted)

  • Chrominance/luminance delay error: <±2 ns

  • Chrominance/luminance gain error: <±0.02 dB

  • Hum: <1 mV

  • Latency: 15 ns


ELECTRICAL

  • Power:


    • 2W (SRP)

    • 2.5W (DRP, 3SRP)



Diagram

VEA-1023
Manufacturer: Grass Valley
More Information
ManufacturerGrass Valley
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Search engine powered by ElasticSuite