MI-160
MI-160
The Kaelus MI-160 is designed to enhance cell uplink coverage in 2100 and 2600 systems by improving the system noise figure, which helps reduce operational and capital expenditure. It features improved base station sensitivity, four antenna ports, excellent noise figure performance, and full AISG operation with RET antenna support.
- Downlink: Passband for 2100 is 2110-2170MHz and for 2600 is 2620-2690MHz with typical insertion loss of 0.30dB and 0.35dB respectively. Return loss is a minimum of 18dB, and maximum input power is 200W.
- Uplink: Passband for 2100 is 1920-1980MHz and for 2600 is 2500-2570MHz with a nominal gain of 12dB. Return loss is a minimum of 16dB, with bypass return loss at 12dB minimum. Typical noise figure is 1.3dB for 2100 and 1.4dB for 2600.
- Electrical: Impedance is 50 Ohms.
The default operating mode is the Current Window Alarm mode, configurable to customer requirements. The DC supply voltage ranges from +9 to +15V DC, with a normal mode current of 165mA at 12V and a maximum of 320mA in alarm mode.
The TMA unit switches to AISG mode when valid AISG 2.0 frames are detected. It operates with a DC supply voltage of 24V DC nominal and consumes less than 4W in AISG mode.
The device operates within a temperature range of -40ºC to +65ºC and has an ingress protection rating of IP67. It offers lightning protection and has a mean time between failures (MTBF) of over 1,000,000 hours.
The MI-160 complies with EMC: EN 301 489-8, Safety: EN 60950, and various ETSI standards for operation, storage, and transport.
The dimensions are 175 x 107 x 153 mm, and it weighs 4.6kg. It is powder-coated and can be mounted using pole/wall brackets.
Various configurations are available, including different connector types and AISG modes, identified by part numbers such as MI-16001, MI-16002, etc.
Catalog excerpts
MI-160TMA TWIN 2100/2600 Designed to be deployed in collocated 2100 and 2600 systems, the Kaelus MI-160 enhances cell uplink coverage in 2100 and 2600 through improved system noise figure, thereby saving operational and capital expenditure. Microdata Telecom rebranding to Kaelus! Microdata Telecom and Kaelus have had combined operations since Oct 2019 when Microdata acquired Kaelus. We strongly believe that by operating under one global brand we will clarify our strengthened position in the telecom market and from January 18th 2021, we are unifying the brands to Kaelus. • Improved base station sensitivity through gain in the 2100 and 2600 uplink • Excellent noise figure performance • Full AISG operation and RET antenna support, AISG2.0 compatible • Small and light for minimum visual impact © 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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© 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 Rev 2 Sep 24 2021 © Kaelus 2020. All rights reserved
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MECHANICAL BLOCK DIAGRAM Rev 2 Sep 24 2021 © Kaelus 2020. All rights reserved
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