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KA-2026

KA-2026

DIPLEXER 600/700-850

The Kaelus KA-2026 is a bi-directional diplexer designed to combine B71 with 700-850 bands. The KA-2026 provides excellent insertion loss.

FEATURES

  • Enables antenna sharing for B71 with 700-850
  • Narrow guard band to utilize maximum spectrum
  • Very low insertion loss
  • Small size, lightweight
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technical specifications
Port Name617-698704-894
Passband617 - 698 MHz704 - 894 MHz
Insertion loss0.2 dB typical, 0.8 dB max0.2 dB typical, 0.8 dB max
Return loss20 dB typical
18 dB min
Maximum input power200W (average) 200W (average)
Intermodulation products<-160 dBc typ at 2 x +43 dBm TX Carrier (IM3)<-160 dBc typ at 2 x +43 dBm TX Carrier (IM3)
electrical
Isolation45 dB minimum 729-894 MHz
30 dB minimum 704-729 MHz		45 dB minimum 617-652 MHz
30 dB minimum 663-698 MHz
Impedance50 Ω
dc / aisg
DC/AISG path is factory configurable, see ordering information
Passband0 – 3 MHz
Insertion loss1 dB maximum
Return loss12 dB minimun
Input voltage range± 30 V
DC current rating3 A continuous
Compliance3GPP TS 37.461
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40 ºC to +65 ºC | -40 °F to 149 °F
Ingress protectionIP67
Lightning protection+/-5kA 8/20 µs
MTBF> 1,000,000 Hours
ComplianceETSI EN 300 019-1-4 class 4.1E, RoHS
mechanical
Dimensions H x D x W (twin unit)230 x 270 x 162 mm | 9.25 x 10.63 x 6.38 in
Weight13.9 kg | 30.6 lbs
FinishPainted, NCS 1502-R
Connectors4.3-10 Female
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
KA-2026-20314 in / 2 outFIXED DC
FACTORY CONFIGURABLE		4.3-10 (F)NO DC
KA-2026-20324 in / 2 outFIXED DC
FACTORY CONFIGURABLE		4.3-10 (F)DC TO ALL
KA-2026-20334 in / 2 outFIXED DC
FACTORY CONFIGURABLE		4.3-10 (F)DC TO LOW
KA-2026-20344 in / 2 outFIXED DC
FACTORY CONFIGURABLE		4.3-10 (F)DC TO HIGH
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
KA-2026-XXXZ where
    Z denotes the DC path variant
     LOW port is 617-698 MHz
     HIGH port is 704-894 MHz
     Please note if DC ALL is used that all ports which are DC shorted need to have a DC block
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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