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MI-160

MI-160

TMA 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.

FEATURES

  • Improved base station sensitivity through gain in the 2100 and 2600 uplink
  • 4 Antenna ports
  • Excellent noise figure performance
  • Full AISG operation and RET antenna support, AISG2.0 compatible
  • Small and light for minimum visual impact
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technical specifications
Band Name21002600
downlink
Passband2110 - 2170MHz2620 - 2690MHz
Insertion loss0.30dB typical0.35dB typical
Return loss18dB minimum
Maximum input power200W (average)200W (average)
Intermodulation products-168dBc in RX band at ANT-160dBc in RX band at ANT
uplink
Passband1920 - 1980MHz2500 - 2570MHz
Gain12dB nominal
Return loss16dB minimum
Bypass return loss12dB minimum
Bypass loss1.9dB typical2.0dB typical
Noise figure1.3dB typical1.4dB typical
Output IP325dBm typical
electrical
Impedance50Ohms
power supply and alarm (current window alarm mode, default)
Current window alarm mode (CWA) is the default operating mode and can be configured to specific customer requirements. Please contact Kaelus for more information.
DC supply voltage+9 to +15V DC
DC supply current, normal mode165mA @ 12V
DC supply current, alarm mode320mA max
aisg mode of operation (auto selected on valid aisg 2.0 frames)
AISG signals can be applied to the BTS ports. The TMA unit switches to AISG mode when valid frames are detected on either port. Each LNA is controlled uniquely by its sub-unit number.
DC supply voltage24 V DC nominal (+9.0V to +31V DC)
AISG version1.1 or 2.0
Power consumption, AISG mode< 4W
AISG connector, current ratingIEC60130-9, 8-pin female, 1.6A
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40°F to +149°F
Ingress protectionIP67
Lightning protectionRF: ±5kA (8/20us), AISG: ±2.5kA (8/20us) common mode
MTBF>1,000,000 hours
ComplianceEMC: EN 301 489-8
Safety: EN 60950
Operation: ETSI EN 300 019-1-4 class 4.1E
Storage: ETS 300 019-1-1 class 1.3E
Transport: ETS 300 019-1-2 class 2.3
mechanical
Dimensions H x D x W175 x 107 x 153 mm | 6.9 x 4.2 x 6in (excluding brackets and connectors)
Weight4.6kg | 10.1lbs
FinishPowder coated, NCS 1502-R
ConnectorsSee ordering information
MountingPole/wall bracket using two metal clamps, suits 40-140mm diameter poles
shipping information
Gross weight (including packaging)5.1kg │ 11.24lb
Carton Qty / Pallet26
ordering information
Part NumberConfigurationOptional FeaturesConnectorsAISG Mode
MI-16001TWIN, 2 in / 4 outBASE MODEL7/16 (F)
1xAISG		COMMON MODE
ONETWO (*)
MI-16002TWIN, 2 in / 4 outBASE MODEL7/16 (F)
1xAISG		COMMON MODE
TWOTWO (**)
MI-16006TWIN, 2 in / 4 outBASE MODEL7/16 (F)
2xAISG		INDEPENDENT
MI-16031TWIN, 2 in / 4 outBASE MODEL4.3-10 (F)
1xAISG		COMMON MODE
ONETWO (*)
MI-16032TWIN, 2 in / 4 outBASE MODEL4.3-10 (F)
1xAISG		COMMON MODE
TWOTWO (**)
MI-16036TWIN, 2 in / 4 outBASE MODEL4.3-10 (F)
2xAISG		INDEPENDENT
(*) ONETWO: the TMA is identified as 1 logic unit with 2 subunits
(**) TWOTWO: the TMA is identified as 2 logic units with 2 subunits each
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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