Dual-Band Filter: 1710-1735/1805-1830MHz, ≥45dB Rejection 96310387
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Electrical Specifications |
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Type No. |
96310387 |
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Frequency Range (MHz) |
1710-1735&1805-1830 |
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Insertion Loss (dB) |
≤1.2 |
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Pass Band Ripple (dB) |
≤0.8 |
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Rejection (dB) |
≥45@1790-1795MHz ≥50@1880-1920MHz |
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Return Loss (dB) |
≥20 |
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PIM3 (@2x43 dBm Carrier) (dBc) |
-160dBc |
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DC/AISG Bypass |
/ |
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Input Power (W) |
≤200 |
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Peak Power (W) |
≤2000 |
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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) |
158x110x46 |
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Weight (including connectors and mounting bracket) (kg) |
1.5 |
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Packing Size(mm) |
218x170x106(12Pcs/box) |
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Connector Type |
7-16 Female (ANT) & 7-16 Male (BTS) |
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Color |
Light Gray (customized) |
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Mounting |
Wall Mounted |
Main Functions
Targeted Bandpass Filtering: Precisely passes RF signals within two critical bands (1710-1735MHz and 1805-1830MHz) while ensuring minimal insertion loss (≤1.2dB), enabling clear transmission for specific wireless services.
Interference Suppression: Provides strong rejection of ≥45dB in the 1790-1795MHz band and ≥50dB in the 1880-1920MHz band, effectively blocking adjacent frequencies that could cause interference.
Surge Protection: Integrates built-in lightning protection to safeguard connected base station (BTS) and antenna (ANT) equipment from voltage surges in outdoor deployments.
Typical Application Scenarios
4G/LTE Base Station Optimization: Deployed at cell sites to isolate and protect AWS/1700MHz or DCS/1800MHz bands from interference (e.g., blocking nearby PCS/1900MHz signals), enhancing network capacity and signal purity.
Spectrum-Congested Urban Areas: Critical in dense urban environments where precise frequency separation is required to prevent cross-talk between co-located operators or overlapping services.
Outdoor RF Hub Protection: Used in wall-mounted outdoor cabinets or small cell enclosures (IP65-rated) to filter signals while resisting environmental stressors like dust, moisture, and temperature fluctuations (0°C to +50°C).
Technical Features
Superior RF Performance: Combines ultra-low insertion loss (≤1.2dB), minimal passband ripple (≤0.8dB), and exceptional PIM immunity (-160dBc) to maintain signal integrity in high-power systems.
High-Power Resilience: Supports 200W continuous input power and 2000W peak power (via 7-16 connectors), ensuring reliability during traffic surges or emergency communications.
Compact Ruggedized Design: Features a space-saving form factor (158x110x46mm, 1.5kg) with IP65 environmental protection, wall-mount flexibility, and dedicated 7-16 Female (ANT) / 7-16 Male (BTS) ports for seamless integration.
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Environmental Specifications |
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Operational Temperature (°C) |
0 to +50 |
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Operational Humidity (%) |
≤95 |
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Ingress Protection Class |
IP65(Indoor and Outdoor) |