High-Isolation Rack-Mount POI Combiner 95632025
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Electrical Specifications |
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Product No. |
95632025 |
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Frequency Band (MHz) |
4*600&700 Band |
TX/RX |
617-803 |
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4*850 band |
RX |
825-837.5 |
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4*900 band |
RX |
885-915 |
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4*1800 band |
TX/RX |
1805-1880/ 1710-1785 |
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4*2100 band |
TX/RX |
2110-2170/ 1920-1980 |
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4*2300 band |
TX/RX |
2300-2400 |
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4*2600 band |
TX/RX |
2620-2690/ 2500-2570 |
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4*3.5G band |
TX/RX |
3300-3800 |
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Insertion Loss (dB) |
≤9.5@600-700 Band, ≤10.0@850-900 Band, ≤9.7@Other Band |
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Isolation between Bands (dB) |
≥22 |
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Isolation Cross Bands(dB) |
≥50@850-900 Band, ≥80@another Band |
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Input Port Return Loss(dB) |
≥18 |
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Monitor port(dB) |
30±3.0 |
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PIM3 (@2x43 dBm Carrier) (dBc) |
£-155 |
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Input Power (W) |
£150(average)/1000(Peak)@ANT |
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Impedance (Ω) |
50 |
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Mechanical Specifications |
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Dimensions (excluding connectors and mounting bracket) (mm) |
500x482x433 |
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Weight (including connectors and mounting bracket) (kg) |
58.5 |
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Packing Size(mm) |
1000x1000x1000(1Pcs/box) |
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Number of Input Ports – Duplex |
32 x 7-16 Female |
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Number of Output Ports - Duplex |
4 x 7-16 Female |
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Number of Coupling Ports |
4 x N Female |
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Color |
Gray (customized) |
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Mounting |
19’ Rack |
Main Functions
Combines 32 input signals across 8 frequency bands (600M/700M/850M/900M/1800M/2100M/2300M/3500M) into 4 output ports.
Provides low insertion loss (≤9.5-10dB) and ultra-low PIM (≤-155dBc) for high-quality signal transmission.
Features monitoring ports for real-time system performance tracking.
Typical Application Scenarios
Ideal for large-scale base station deployments requiring multi-band signal aggregation.
Suitable for indoor telecom equipment rooms with 19" rack mounting capability.
Enables efficient spectrum sharing in dense urban networks supporting 2G/3G/4G/5G technologies.
Technical Features
High isolation between bands (≥22-80dB) prevents signal interference.
Robust industrial design (-10°C to +55°C) with IP40 protection for indoor use.
Supports high-power operations (≤50W per port) with excellent return loss (≥15dB).
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Environmental Specifications |
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Operational Temperature (°C) |
-10 to +55 |
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Operational Humidity (%) |
≤95 |
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Ingress Protection Class |
IP40 (Indoor) |