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KA-2017-4511

KA-2017-4511

DIPLEXER 3450-3680/3700-3980

The Kaelus KA-2017 is a bi-directional Diplexer designed to combine 3.45GHz/CBRS with C-band, the KA-2017 provides excellent insertion loss and passive intermodulation performance.

FEATURES

  • Enables antenna/feeder to combine 3.45GHz/CBRS and C-band
  • Designed and 100% tested for low passive intermodulation
  • Very low insertion loss
  • Small size, lightweight
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technical specifications
Port Name 3.45GHz/CBRS C Band
Passband 3450 - 3680MHz 3700 - 3980MHz
Insertion loss 0.35dB typical, 1.2dB max 0.35dB typical, 1.1dB max
Return loss 20dB typical
18dB min
Maximum input power 60W (average) / 600W (PEP) 60W (average) / 600W (PEP)
electrical
Isolation 35dB minimum, 55dB typical
Impedance 50Ohms
Intermodulation products -145dBc with 2 x 20W carriers
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range -40ºC to +65ºC | -40ºF to +149ºF
Ingress protection IP67
Altitude 3000m/10,000ft maximum
Lightning protection RF: ±5kA maximum (8/20us), IEC61312-1
MTBF >1,000,000 hours
mechanical
Dimensions H x D x W (twin unit) 150 x 37 x158 mm | 5.9 x 1.45 x.6.2 in
Dimensions H x D x W (quad unit) 150 x 66 x158 mm | 5.9 x 2.6 x 6.2 in
Weight Quad: 3.35 kg
Finish Painted, light grey (RAL7035)
Connectors 8x4.3-10 (F) (C-Band, Common)
4x2.2-5 (F) (CBRS)
Wind Load Frontal: 24.7N, Lateral: 4.5N. Calculated at 160km/h
ordering information
Part Number Configuration Optional Features Connectors DC/AISG Configuration
KA-2017-2511 TWIN UNIT
4 IN / 2 OUT		 BASE PRODUCT 4x4.3-10 (F) (C-Band, Common)
2x2.2-5 (F) (3.45GHz/CBRS)		 NO DC
KA-2017-4511 QUAD UNIT
8 IN / 4 OUT		 BASE PRODUCT 8x4.3-10 (F) (C-Band, Common)
4x2.2-5 (F) (3.45GHz/CBRS)		 NO DC
electrical block diagram
KA-2017-WXYZ where
  • W denotes the configuration: "2" twin, "4" quad
  • Z denotes the DC path configuration as per electrical diagram
  • Note
  • LOW port is 3450-3680MHz band
  • HIGH port is 3700-3980MHz band

  • The Electrical Block Diagram for a single unit is shown:
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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