Masterclock DA12 Dual Channel Distribution Amplifier for SMPTE / EBU / IRIG-B / 1PPS & Other Signals

DA12 - Overview

• Features:

  • 1 or 2 inputs: 1 input driving 12 outputs or 2 inputs each driving 6 outputs, all BNC connectors
  • Output banks are selectable AC or DC coupled
  • Dual isolated output banks
  • Chassis is steel with rust resistant powder coat
  • Universal worldwide AC power
  • CE marked for sale in EU - FCC, class B, emissions
  • Green power LED on front panel
   

• Specifications:

  Inputs
  • RF:
    - Frequency: 0Hz - 20MHz
    - Level: 1V rms (15dBm max)
    - Impedance: 50Ω
    - Isolation: A to B > 85dB
  • Pulse/DC IRIG Time Code:
    - Frequency: 1PPS - 10MPPS
    - Level: 0Vp-p - 7Vp-p
    - Duty Cycle: 0% - 100%
    - Impedance: 50Ω
  • AM IRIG Time Code:
    - Frequency: 1PPS - 10MPPS
    - Level: 0Vp-p - 6Vp-p
    - Modulation Frequency: Up to 1MHz
    - Code Format: IRIG, IEEE 1344, NASA 36, 2137, XR3
    - Impedance: 50Ω
    
    Outputs
  • RF:
    - Frequency: 0Hz - 20MHz
    - Level: 1V rms (15dBm max)
    - Gain: 0dB - 12dB trimable
    - Harmonic: < -40dBc
    - Non-Harmonic: < -80dBc
    - Load Impedance: 50Ω
  • Pulse/DC IRIG Time Code:
    - Duty Cycle: 0% - 100%
    - Rise Time: < 20 ns
    - Fall Time: < 20 ns
    - Skew: < +2ns
    - Load Impedance: 50Ω
  • AM IRIG Time Code:
    - Frequency: 1PPS - 10MPPS
    - Modulation Freq.: Up to 1MHz
    - Code Format: IRIG, IEEE 1344, NASA 36, 2137, XR3
    - Load Impedance: 50Ω
    
    Operating Parameters
  • Temperature: 32°F - 140°F (0°C - 60°C)
  • Humidity: Up to 90% (non-condensing)
    
    Power
  • International IEC: 90V - 240VAC, 50/60Hz
  • Power Consumption: <15W
    
    Physical
  • Dimensions (WxHxD): 16.9" x 1.7" x 4.5" (43cm x 4.31cm x 11.5cm)
  • Weight: 1lb (0.5kg)
   

• Item Includes:

  • 1x DA12
  • 1x set rack mount ears
   

• Warranty:

  • 5 Year Limited Warranty