Contemporary Research QDA4-45 Product Manual

Rf amp/combiner

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Product Manual
QDA4-45 RF Amp/Combiner
January 15, 2018

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Summary of Contents for Contemporary Research QDA4-45

  • Page 1 Product Manual QDA4-45 RF Amp/Combiner January 15, 2018...
  • Page 2 Basic Setup The QDA4-45 is designed for QMOD applications, but can be used with other RF channels at similar levels. Use only the included 12 VDC power supply, do not use with shared 4 or 6 amp DC power supplies.
  • Page 3 Noise: Noise Figure 4.5 typical Return Loss: 17 dB typical Includes PS12-1 1A 12 VDC power supply RKU Universal Rack Kit Options RK1 Rack Kit for single unit, 1 RU RK2EZ Rack Kit for dual units, 1 RU Contemporary Research QDA4-45...
  • Page 4 When mounting two components in one RU rack space, use the two short rack ears and the tie bar assembly. Note that the QDA4-45 and QCA9-33 have solid side panels and should not be mounted next to components with the ventilation holes, as that will block airflow.
  • Page 5 Research SSV-DX Display Express PC product carries a six month limited warranty. Product Service: Contemporary Research will test, repair, or replace the product or products without charge if the unit is under warranty. If the product is out of warranty, Contemporary Research will test, and then repair the product or products. The parts and labor charge will be estimated by a technician and confirmed by the customer prior to repair.

This manual is also suitable for:

5092-001

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