KA-6008-8433
KA-6008-8433
The KA-6008-8433 is a remote tunable interference mitigation filter designed for use in the 3.7GHz band. It features two operational positions: Position 1, which passes the A1/A2/A3 block while mitigating interference in the Satellite Communication band, and Position 2, which allows full spectrum use of the 3.7GHz band once the Satellite Communication band is vacated. The filter is suitable for both outdoor and indoor configurations and supports an 8x8 MIMO setup.
- Position 1 (Factory Setting): Passband: 3700-3760MHz, Insertion Loss: 0.55dB typical / 0.75dB maximum, Rejection: 60dB minimum @ 3820-3980MHz.
- Position 2: Passband: 3700-3980MHz, Insertion Loss: 0.35dB typical / 0.5dB maximum.
- Common Specifications: Return Loss: 24dB typical, Maximum Input Power: 75W per channel, Intermodulation Products: -153dBc, Group Delay: 20ns typical, 30ns max (Position 1), 3ns typical, 4.5ns max (Position 2).
- Impedance: 50 Ohms
- Compliance: AISG2.0, 3GPP TS 25.461
- Input Voltage Range: 10 - 30V
- Power Consumption: 2W maximum in idle state, 15W maximum during tuning
- Temperature Range: -40ºC to +65ºC
- Ingress Protection: IP67
- Lightning Protection: RF port ±5kA maximum
- MTBF: >500,000 hours
- Compliance: ETSI EN 300 019 class 4.1E, RoHS
- Dimensions: 201 x 108 x 296mm
- Weight: 12kg
- Finish: Powder coated, light grey
- Connectors: RF 4.3-10 (F)
- Mounting: Pole/wall bracket with metal clamps
- Product Number: KA-6008-8433
- Configuration: 8 way, 8 in / 8 out
- Optional Features: Tunable filter, AISG IN on port BTS1
Catalog excerpts
3.7GHZ BAND INTERFERENCE MITIGATION FILTER The KA-6008-8433 is an interference mitigation filter tunable to two different positions: when set to position one, it rejects interference in the Satellite Communication Band (3820-3980MHz) band while passing 3700-3760MHz (A1/A2/A3 Block). When the Satellite Communication Band is vacated, the filter can be reconfigured to position two to pass 3700-3980MHz (A, B and C block). The change of configuration can be performed remotely via AISG. Capable of being used in an outdoor environment, the KA-6008-8433 contains eight identical filters, suitable for 8x8 MIMO configuration, offering excellent insertion loss and rejection. • Remote tunable filter set to 2 positions: position one, passing A1/A2/A3 block only, mitigates interference in the Satellite Communication band and position two allows the full 3.7GHz (A, B and C block) spectrum use, once the Satellite Communication band has been vacated. • Outdoor and indoor configurations • 8 in, 8 out configuration suitable for 8x8 MIMO configuration band pass FILTER - 8 TECHNICAL SPECIFICATIONS k -elus © Kaelus 2020. All rights reserved Page 1 Contact Us: +1 303 768 8080 | +61 (0) 7 3907 1200 | www.kaelus.com
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ORDERING INFORMATION MODELS © Kaelus 2020. All rights reserved Page 2 Contact Us: +1 303 768 8080 | +61 (0) 7 3907 1200 | www.kaelus.com
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ELECTRICAL BLOCK DIAGRAM KA-6008-WXYZ where W denotes the configuration: W=8, 8 way - 8:8 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) KA-6008-8433 is shown Rev 14 Mar 07 2022 © Kaelus 2020. All rights reserved
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MECHANICAL BLOCK DIAGRAM Rev 14 Mar 07 2022 © Kaelus 2020. All rights reserved
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