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DA12


Overview

Dual Channel Distribution Amplifier


The DA12 from Masterclock is a dual-channel distribution amplifier for SMPTE, EBU, IRIG-B, 1PPS and other signals. It isolated and amplifies time code, RF and electronic pulses to a dozen leads. The DA12 is an Ideal hub for clock systems distributed over large areas and distances.
 

Technical

  • 1 or 2 inputs: 1 input driving 12 outputs or 2 inputs each driving 6 outputs
  • 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 0 Hz - 20 MHz
Level 1 V rms [15 dBm max]
Impedance 50Q
Isolation A to B > 85 dB
  • Pulse / DC IRIG Time Code
Frequency 1 PPS to 10 MPPS
Level 0-7 V p-p
Duty Cycle 0 to 100%
  •  
  • AM IRIG Time Code
Frequency 1 PPS to 10 MPPS
Level 0-6 V p-p
Modulation Frequency Up to 1 MHz
Code Format IRIG, IEEE 1344, NASA 36, 2137, XR3
Impedance 50 Ω
 
OUTPUTS
  • RF
Frequency 0 HZ - 20 MHz
Level 1 V rms [15 dBm max]
Gain 0 db to 12 dB trimable
Harmonic < -40 dBc
Non-harmonic < -80 dBc
Load Impedance 50 Ω
  • Pulse / DC IRIG Time Code
Duty Cycle 0 to 100%
Rise TIme < 20 ns
Fall Time < 20 ns
Skew < +2ns
Load Impedance 50 Ω
  • AM IRIG Time Code
Frequency 1 PPS to 10 MPPS
Modulation Freq. Up to 1 MHz
Code Format IRIG, IEEE 1344, NASA 36, 2137, XR3
Load Impedance 50 Ω
 

Ordering information

There are a range of options available. Please contact Sarsen to discuss your project requirements.

Associated products