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MI-201

MI-201

DIPLEXER 1800/2100

The Kaelus MI-201 is a bi-directional Diplexer, designed to combine or split 1800 and 2100 MHz bands. The MI-201 provides low insertion loss and high return loss with excellent passive inter-modulation performance in an extremely small and lightweight IP67 capable package.

FEATURES

  • Enables antenna & coax sharing for 1800 and 2100 MHz bands systems
  • Compact & lightweight - perfect for Small Cell applications
  • Low insertion loss & high return loss
  • Low passive IM performance
  • Single twin and dual twin models available
  • 7/16 (F) or 4.3-10 (F) connectors
  • Hard Wired and DC Autosense versions available
  • Provisions for wall or mast mounting
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technical specifications
Port Name18002100
Passband1710 - 1880 MHz1920 - 2170 MHz
Insertion loss1710-1785MHz 0.15dB typical, 0.2dB maximum
1805-1880MHz 0.15dB typical, 0.3 maximum		1920-1980MHz 0.2dB typical, 0.4dB maximum
2110-2170MHz 0.15dB typical, 0.2 maximum
Return loss20dB typical, 18dB minimum
Maximum input power250W (average)250W (average)
Intermodulation products-160dBc with 2 x 20W carriers
Rejection60dB minimum in 2100 band58dB minimum in 1800 band
electrical
Impedance50Ohms
dc / aisg
For hardwired versions, DC/AISG can be fully connected (DC all) or a specific connection can be orderd (DC custom).
For DC autosense versions, the DC/AISG path is automatically selected. In bottom of the tower applications (combiner mode), each RF channel port is sequentially checked for the presence of DC voltage. If more than one port has voltage, the port that has the highest (programmed) priority is passed to the common port. If a short circuit is detected on the common port DC/AISG is disabled. In top-of-tower applications (splitter mode), DC/AISG is passed to all ports that do not present a short circuit. If a short circuit is detected, the shorted RF port will be disabled for DC/AISG while other RF ports remain connected.
FeatureDC-FIXEDAUTOSENSE
Insertion loss, single DC/AISG pass1dB maximum
Return loss, single DC/AISG pass12dB minimum
Input voltage range8 – 30V DC, 0.3W
DC current rating3A2A, drop max 2.4V
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40ºF to +149ºF
Ingress protectionIP67
Lightning protection10kA maximum (8/20us)
MTBF> 1,000,000 Hours
ComplianceETSI 300 019-1-4 Class 4.1E (OPERATIONAL)
ETSI 300 019-1-1 Class 1.2 (STORAGE)
IEC 60068-2-11 (SALT MIST | Ka - 30 days)
mechanical
FeatureSingle MountDual Mount
Dimensions H x D x W150 x 48.5 x 142mm | 5.91 x 1.91 x 5.59in
With Auto-Sense 150 x 60 x 142mm | 5.91 x 2.36 x 5.59in 		150 x 103 x 142mm | 5.93 x 4.06 x 5.59in
With Auto-Sense 150 x 125 x 142mm | 5.93 x 4.92 x 5.59in
Weight2.4kg | 5.30lb gross / 1.9kg | 4.19lb net4.2kg | 9.30lb gross / 3.6kg | 7.94lb net
FinishPainted, NCS 1502-R
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
shipping information
FeatureSingle MountDual Mount
Carton size315 x 240 x 150 mm | 12.40 x 9.45 x 5.91 in320 x 240 x 220 mm | 12.60 x 9.45 x 8.66 in
Carton Qty / Pallet15072
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
MI-2013nSingle MountBASE MODEL4.3-10 (F)Refer to DC /AISG table
MI-2014nDual MountBASE MODEL4.3-10 (F)Refer to DC /AISG table
MI-2010nSingle MountBASE MODEL7/16 (F)Refer to DC /AISG table
MI-2011nDual MountBASE MODEL7/16 (F)Refer to DC /AISG table
DC / AISG CONFIGURATION
MI-201nAAuto-Sense
MI-201n1DC to 2100 Path only
MI-201n2DC to 1800 Path only
MI-201n3DC to 1800 and 2100
MI-201n4NO DC Path
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
Note: single mount shown
mechanical block diagram
MECHANICAL BLOCK DIAGRAM MECHANICAL BLOCK DIAGRAM
MECHANICAL BLOCK DIAGRAM MECHANICAL BLOCK DIAGRAM

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