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VEA-1002

Analog Video Distribution Amplifier with EQ

The VEA-1002 is an analog video distribution amplifier with eight outputs, providing equalization and differential input. The VEA-1002 will equalize up to 300m (984 ft.) of Belden 8281 cable. Gain and equalization are controlled from the card edge. Signal status is provided to indicate the input signal presence. The differential input provides rejection of hum and other artifacts on incoming signals.

FEATURES

  • Analog video differential input with passive loop-through
  • 8x 75Ω outputs
  • Supports NTSC and PAL video standards
  • 50 MHz analog video bandwidth
  • Equalization up to 300m (984 ft.)
  • Control of equalization and gain from the card edge
  • Status LED and remote reporting

SPECIFICATIONS

Input

Signal: Any 1 Vp-p nominal signal

Return loss: >35 dB up to 5.75 MHz

Coupling: DC or AC with clamping

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: >35 dB up to 5.75 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:

  • ±0.05 dB up to 5 MHz
  • ±0.15 dB up to 10 MHz

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

EQ response:

  • <±0.05 dB up to 5 MHz
  • ±0.1 dB up to 10 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: <±1 ns

Chrominance/luminance gain error: <±0.02 dB

Hum: <1 mV

Latency: 5 ns

 

Electrical

Power:

  • 2W (SRP)
  • 2.5W (DRP, 3SRP)

ORDERING INFORMATION

Densité 2 frame Densité 3 frame Description
VEA-1002 VEA-1002-3RU Analog video equalizing DA
VEA-1002-SRP   Single rear connector panel with 4 outs
VEA-1002-SRP/L VEA-1002-SRP/L-3RU Single rear connector panel
VEA-1002-DRP VEA-1002-DRP-3RU Double rear connector panel
  VEA-1002-3SRP Single rear connector panel with 7 outs
 
Remote control GV Orbit, iControl, iControl Solo

DOCUMENTS & DOWNLOADS

DATASHEETS

VEA-1002

The VEA-1002 from Grass Valley is an analog video distribution amplifier with eight outputs, providing equalization and differential input. The VEA-1002 will equalize up to 300m (984 ft.) of Belden 8281 cable. Gain and equalization are controlled from the card edge.

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