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KA-6008-4031

KA-6008-4031

3.7GHz BAND INTERFERENCE MITIGATION FILTER

The KA-6008-4031 rejects interference in the Satellite Communication Band (3820-3980MHz) band while passing 3700-3760MHz (A1/A2/A3 Block). Capable of being used in an outdoor environment, the KA-6008-4031 contains four identical filters, suitable for 4x4 MIMO configuration, offering excellent insertion loss and rejection.

FEATURES

  • Low insertion loss
  • Outdoor and indoor configurations
  • 4 in, 4 out configuration suitable for 4x4 MIMO configuration
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technical specifications
3700 Band
Passband3700-3760MHz
Insertion loss0.45 typ / 0.7dB maximum
Return loss24dB typical, 21dB minimum
Maximum input power75W per channel
Intermodulation products-153dBc (2x20W)
Group Delay Absolute20ns typ, 30ns max
Group Delay Variation across 60MHz7ns typ, 15ns max
Group Delay Tracking between channels17ns +/-10ns at 3760MHz
10ns +/-5ns at 3730MHz
15ns +/-5ns at 3700MHz
Rejection60dB minimum @ 3820-3980MHz
electrical
Impedance50Ohms
dc / aisg
ComplianceAISG2.0, 3GPP TS 25.461
DC current ratingNO DC
DC ground
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40°F to +149°F
Ingress protectionIP67, Outdoor unit
Lightning protectionRF port: ±5kA maximum
(8/20us), IEC 61000-4-5
MTBF>500,000 hours
ComplianceETSI EN 300 019 class 4.1E, RoHS
mechanical
Dimensions H x D x W195 x 61 x 290mm | 7.7 x 2.4 x 11.4in (Excluding brackets and connectors)
Weight6kg | 13.2lbs estimated
FinishPowder coated, light grey (NCS 1502-R)
ConnectorsRF: 4.3-10 (F)
MountingPole/wall bracket supplied with two metal clamps 45-178mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectors
KA-6008-40314 way, 4 in / 4 outFilter Position 1 only4.3-10 (F)
electrical block diagram
KA-6008-WXYZ where
  • W denotes the configuration: W=4, 4 way - 4:4
  • X denotes the optional feature: X=0, basic - fixed tuned to position 1, X=4, tunable
  • Y denotes the connector type: Y=3, 4.3-10 (F)
  • Z denotes the DC configuration: Z=1, No DC, Z=3, DC on first port (BTS1)
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    KA-6008-4031 is shown
    ELECTRICAL BLOCK DIAGRAM
    mechanical block diagram
    MECHANICAL BLOCK DIAGRAM

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