DPX2 series 1
Satellite-IF / TV Diplexers DPX2 series
Mini Size
Wideband, up to 2.3 GHz
Flat Passband
Low Insertion Loss
Rejection 40dB
Excellent Return Loss
High Stability
Die-casting Housing
High RFI Shielding
Precision Connector Thread
Good Plating Quality
Good Weather Resistance
  Item DPX2 - 806 / 950
  Impedance 75 ohm
  Frequency Range 10 - 806MHz 950 - 2300MHz
  Insertion Loss 0.5dB (typ) / 2.0dB (max) 1.0dB (typ) / 2.0dB (max)
  Return Loss 16dB (typ) / 10dB (min) 15dB (typ) / 10dB (min)
  Rejection (Isolation) 40dB (typ) / 20dB (min) 50dB (typ) / 20dB (min)
  Power Passing DC 30V / 500mA (max)
  Dimensions 18(H) x 54(W) x 45(D) mm
  Net Weight 46.5g
 * Specifications may be change depending on the model or customer's requirement.

The DPX2 is a mini-size diplexer series. Despite its small size it has exceptional performance such as a typical rejection of 40dB, a return loss of 14dB (typ.), a very even pass band and an insertion loss of less than 1dB (typ.).

The DPX2 offers high performance over the whole frequency spectrum, up to 2300MHz. Insertion loss is less than 1dB and return loss 14dB (typ.). This makes the DPX2 an ideal choice for digital satellite systems.

In addition to the general models in the table below, the TV/ CATV and satellite-IF bands can be designed according to customer specifications.

For more diplexer products, please see our diplexer category.

Model TV/ CATV Band Satellite-IF Band
DPX2-770/1000 5 - 770 MHz 1000 - 2300 MHz
DPX2-862/950 5 - 862 MHz 950 - 2300 MHz
DPX2-1218/1350 5 - 1218 MHz 1350 - 2300 MHz