RF Combiner for Wireless Communication Systems 953227XX
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Electrical Specifications |
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Type No. |
PIM3 (@2x43 dBm Carrier) (dBc) |
≤-150 |
95322763 |
95322773 |
95322783 |
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≤-155 |
95322765 |
95322775 |
95322785 |
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≤-160 |
95322767 |
95322777 |
95322787 |
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Frequency Range (MHz) |
698-4000 |
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Insertion Loss (dB) |
3.1±0.6@698-2700 3.1±0.7@2700-4000 |
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Isolation (dB) |
> 25 |
> 23 |
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VSWR (dB) |
< 1.25 |
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Input Power (W) |
<300 |
<300 |
<500 |
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Peak Power (W) |
<800 |
<1500 |
<2000 |
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DC/AISG transparency |
By-pass between IN1<->OUT2/IN2<->OUT1(max.2500mA) |
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Impedance (Ω) |
50 |
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Mechanical Specifications |
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Dimensions, HxWxD (excluding connectors and mounting bracket) (mm) |
133.5x42.6x29.5 |
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Weight (including connectors and mounting bracket) (kg) |
0.48 |
0.5 |
0.56 |
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Connector Type |
N Female |
4.3-10 Female |
7-16 Female |
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Packing Size(mm) |
215x140x75 |
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Color |
Light Gray (Customized) |
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Mounting |
Wall Mounted |
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Main Functions
Broadband Signal Combining: Merges RF inputs across 698-4000MHz with precision insertion loss (3.1±0.6dB @698-2700MHz, 3.1±0.7dB @2700-4000MHz).
DC/AISG Signal Transparency: Provides DC bypass (≤2500mA) and AISG protocol support between ports for active antenna control.
Interference Control: Ensures signal isolation (>25dB @<2700MHz, >23dB @>2700MHz) and ultra-low PIM (≤-160dBc) for multi-carrier environments.
Typical Application Scenarios
5G Active Antenna Systems (AAS): Integrates with mMIMO antennas using DC/AISG passthrough for real-time remote tilt/frequency control.
High-Density Urban Small Cells: Compact size (133.5×42.6×29.5mm) ideal for space-constrained deployments requiring 698-4000MHz coverage.
Multi-Operator Shared Sites: Supports neutral-host infrastructure with ≤-160dBc PIM, preventing interference across 4G/5G bands.
Technical Features
Tiered Power & Connectors:
N Female: ≤300W cont./≤800W peak
4.3-10 Female: ≤300W cont./≤1500W peak
7/16 Female: ≤500W cont./≤2000W peak
Advanced RF Performance: Ultra-low VSWR (<1.25), 50Ω impedance, and PIM tested @2x43dBm on critical bands.
Rugged Miniature Design: Lightweight (0.48-0.56kg), IP65-rated for harsh environments, and operational from -40°C to +65°C.
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Environmental Specifications |
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Operational Temperature (°C) |
-40 to +65 |
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Operational Humidity (%) |
≤95 |
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Ingress Protection Class |
IP65 (Indoor and Outdoor) |