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for applicate radio frequency Connectors
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RF Test Kit Solutions

  2. PRODUCT
  3. RF Filter
  4. Diplexers, Triplexers
  5. 75ohm
  6. TV/CATV Diplexers
DS1 series
Digital Diplexers DS1 series
Featurs
Support DOCSIS 3.1, 1218 MHz
Flat Passband
Low Insertion Loss
High Rejection
Excellent Return Loss
High Stability
DC Blocking
Die-casting Housing
High RFI Shielding
 Item DS1 - 65 / 8504
  Impedance 75 Ohm
  Data Band 5 - 1218MHz
      Insertion Loss (5-65MHz) 0.5dB(typ) / 2.5dB(max)
      Insertion Loss (85-1218MHz)     3.5dB(typ) / 4.5dB(max)
      Return Loss 18dB (typ) / 15dB (min)
  TV Band 85 - 1218MHz
      Insertion Loss 3.6dB(typ) / 5.5dB(max)
      Return Loss 18dB (typ) / 15dB (min)
      Rejection (5-65MHz) 70dB(typ) / 60dB(min)
  Isolation (5-65MHz) 70dB(typ) / 60dB (min)
  Isolation (85-1218MHz) 30dB(typ) / 20dB(min)
  Dimensions 18(H) x 74.5(W) x 33(D) mm
  Net Weight 60g
 * Specifications may be change depending on the model or customer's requirement.

The DS1 digital diplexer series is specially designed for use in triple play cable internet systems.

With high isolation, excellent return loss and separation of TV and Data bands, interference between CATV and Data signals can be avoided effectively.

In addition to the general models in the table below, the frequency band can be designed according to customer specifications.

For more diplexer products, please see our diplexer category.

Model TV Band Data Band
DS1 - 30 / 4704 47 - 1218 MHz 5 - 1218 MHz
DS1 - 35 / 4504 45 - 1218 MHz 5 - 1218 MHz
DS1 - 42 / 5404 54 - 1218 MHz 5 - 1218 MHz
DS1 - 55 / 7504 75 - 1218 MHz 5 - 1218 MHz
DS1 - 65 / 8504 85 - 1218 MHz 5 - 1218 MHz
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