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MI-202

MI-202

DIPLEXER 1695-2180/2600

The Kaelus MI-202 is a bi-directional Diplexer, designed to combine or split AWS and 2600 bands. The MI-202 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 AWS and 2600 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 NameLow BandHIgh Band
Passband1695 - 2180 MHz2496 - 2690 MHz
Insertion loss0.2 dB maximum
Return loss20dB typical, 18dB minimum
Maximum input power400W (average)250W (average)
Intermodulation products-160dBc with 2 x 20W carriers
Rejection50dB minimum in High band50dB minimum in Low 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)
ComplianceETSI 300 019-1-4 Class 4.1E (OPERATIONAL)
ETSI 300 019-1-1 Class 1.2 (STORAGE)
mechanical
FeatureSingle MountDual Mount
Dimensions H x D x W110 x 48 x 126mm | 4.33 x 1.89 x 4.96in
With Auto-Sense 110 x 64 x 126mm | 4.33 x 2.52 x 4.96in 		110 x106 x 126mm | 4.33 x 4.17 x 4.96in
With Auto-Sense 110 x 134 x 126mm | 4.33 x 5.28 x 4.96in
Weight1.4kg | 3.09lb
1.5kg | 3.31lb with Auto-sense		2.5kg | 5.51lb
2.6kg | 5.73lb with Auto-sense
FinishPainted, NCS 1502-R
MountingPole/wall bracket supplied with two metal clamps for 45-178 mm diameter poles
shipping information
FeatureSingle MountDual Mount
Carton size258 x 200 x 150 mm | 10.16 x 7.78 x 5.90 in250 x 210 x 200 mm | 9.48 x 8.27 x 7.87 in
Gross weight (including packaging)1.8 kg | 3.97 lb3.0 kg | 6.61 lb
Carton Qty / Pallet15072
ordering information
Part NumberConfigurationOptional FeaturesConnectorsDC/AISG Configuration
MI-2023nSingle MountBASE MODEL4.3-10 (F)Refer to DC /AISG table
MI-2024nDual MountBASE MODEL4.3-10 (F)Refer to DC /AISG table
MI-2020nSingle MountBASE MODEL7/16 (F)Refer to DC /AISG table
MI-2021nDual MountBASE MODEL7/16 (F)Refer to DC /AISG table
DC / AISG CONFIGURATION
MI-202nAAuto-Sence
MI-202n1NO DC Path
MI-202n2DC to 1800-2100 and 2600
MI-202n3DC to 2600
MI-202n4DC to 1800-2100
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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