MI-505

QUADRUPLEXER 700-900/1800/2100/2300-2600

The Kaelus MI-505 is a bi-directional Quadruplexer, designed to combine or split 700-900/1800/2100/2300-2600 MHz. The MI-505 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 800/900/2100-2600 MHz bands systems.
  • Compact & lightweight – perfect for Small Cell applications
  • Low insertion loss & high return loss
  • High passive IM performance
  • Single and dual models available
  • 7/16 (F) or 4.3-10 (F) connectors
  • Hard Wired and DC Autosense versions available
  • Provisions for wall or mast mounting

TECHNICAL SPECIFICATIONS

BAND NAME 700-900 1800 2100 2300-2600
Passband 698 – 960 MHz 1710 – 1880 MHz 1920 – 2170 MHz 2300 – 2690 MHz
Insertion loss < 0.2 dB 0.4 dB typical 0.3 dB typical, 0.5 dB maximum 0.2 dB typical
Return loss >18 dB >18 dB >18 dB >18 dB
Intermodulation products -160 dBc at 2 x 43dBm TX Carrier
Rejection 50 dB minimum in 1710 – 2690 MHz 50 dB minimum in 1920 – 2690 and 698 – 960 MHz 50 dB minimum in 698 – 1880 and 2300 – 2690 MHz 50 dB minimum in 698 – 2170 MHz
ELECTRICAL
Impedance 50 Ω
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.
Insertion loss 1 dB max
Return loss 12 dB min
Input voltage range 8 – 30 V DC max 0.3 W
DC current rating 3 A continuous, Drop max 2.4 V
Compliance 3GPP TS 37.461
ENVIRONMENTAL
For further details of environmental compliance, please contact Kaelus.
Temperature range -40 ºC to +65 ºC | -40 ºF to +149 ºF
Ingress protection IP67
Lightning protection 5 kA maximum (8/20 us)
MTBF > 1,000,000 Hours
Compliance ETSI EN 300 019-1-4 class 4.1E, RoHS
MECHANICAL
Feature Single Mount Dual Mount
Dimensions H x D x W 250 x 160 x 50 mm I 9.84 x 6.30 x 1.93 in 250 x 160 x 104 mm I 9.84 x 6.30 x 4.09 in
Volume 1.96 l 4.16 l
Weight 4.5 kg I 9.92 lb 8.2 kg I 18.0 lb
Finish Painted, NCS 1502-R ( Light Grey )
Mounting Hose clamps or wall mount ( Supporter pole Diameter: 40 – 140 mm )
Feature Single Mount With Auto-Sense Dual Mount With Auto-Sense
Dimensions H x D x W 250 x 160 x 60 mm I 9.84 x 6.30 x 2.36 in TBD
Volume 2.4 l 4.8 l
Weight 5.2 kg I 11.4 lb 8.9 kg I 19.6 lb
Finish Painted, NCS 1502-R ( Light Grey )
Mounting Hose clamps or wall mount ( Supporter pole Diameter: 40 – 140 mm )

ORDERING INFORMATION

PART NUMBER CONFIGURATION OPTIONAL FEATURES CONNECTORS DC/AISG CONFIGURATION
MI-505n Single Mount BASE MODEL 7/16 (F) Refer to DC /AISG table
MI-5051n Dual Mount BASE MODEL 7/16 (F) Refer to DC /AISG table
MI-5053n Single Mount BASE MODEL 4.3-10 (F) Refer to DC /AISG table
MI-5054n Dual Mount BASE MODEL 4.3-10 (F) Refer to DC /AISG table
DC / ASIG CONFIGURATION
MI-505nA Auto-sense
MI-505n1 DC BLOCK
MI-505n2 DC TO All
MI-505n3 DC TO 2100 and 2300-2600
MI-505n4 DC TO 1800, 2100 and 2300-2600
MI-505n5 DC TO 2300-2600
MI-505n6 DC TO 2100
Auto-sense Priority
MI-505nA.1 FPO TO 700-900, 1800, 2100 and 2300-2600
MI-505nA.2 XOR TO 700-900, 1800, 2100 and 2300-2600
MI-505nA.3 2300-2600 priority 1, 2100 priority 2, 1800 priority 3 and 700-900 priority 4
MI-505nA.4 700 – 900 Priority 1, 2100 Priority 2 and 1800 Priority 3 and 700-900 priority 4
MI-505nA.5 2100 priority 1, 700-900 priority 2, 2300-2600 priority 3 and 1800 priority 4
MI-505nA.6 2300-2600 priority 1, 700-900 priority 2, 2100 priority 3 and 1800 priority 4
MI-505nA.7 2300-2600 priority 1, 700-900 priority 2, 1800 priority 3, and 2100 priority 4

ELECTRICAL BLOCK DIAGRAM

MECHANICAL BLOCK DIAGRAM

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