Home>Duplexer>VR-4100D UHF 400-480MHz 100W Base Station Cavity Duplexer for Radio Infrastructure
VR-4100D UHF 400-480MHz 100W Base Station Cavity Duplexer for Radio Infrastructure

VR-4100D UHF 400-480MHz 100W Base Station Cavity Duplexer for Radio Infrastructure

Item NO.: VR-4100D
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Industrial B2B Support
Professional wireless infrastructure for global distributors and system integrators.
  • ✓ OEM/ODM Excellence: Custom firmware and private labeling.
  • ✓ Bulk Fulfillment: Priority lead times and inventory stability.
  • ✓ Technical Support: Direct engineer-to-engineer assistance.
  • ✓ Global Compliance: Certified hardware for regulated markets.
FCC
CE RED
RoHS
ISO

Detail

  • 100W BASE STATION INFRASTRUCTURE: High-power layout designed to manage continuous 100W loads with maximum reliability.
  • EXTREME 80dB SKIRT SUPPRESSION: Heavy-gauge aluminum cavity walls eliminate high-power co-site intermod completely.
  • PREMIUM INVAR COMPENSATION: Secures zero frequency drift under severe seasonal rooftop shifts.
  • INFRASTRUCTURE OEM CONTRACTS: Meticulously vector-sweep tuned prior to dispatch; full custom branding supported.
VR-4100D INFRASTRUCTURE | 100W HIGH POWER STATION | UHF 400-480MHz | TELECOM NETWORK GRADE
100W UHF Trunking Backbone Integration

VR-4100D | UHF 100W Base Station Duplexer.

The core RF routing component for high-power municipal UHF digital networks. Manages 100 Watts of continuous multi-protocol digital loads with absolute isolation.

VR-4100D UHF 400-480MHz 100W Base Station Cavity Duplexer
400-480 MHz UHF Backbone Band
100 Watts Continuous 100% Duty
≥ 80 dB Extreme Isolation
≤ 1.2 dB Premium Insertion Loss
Municipal Smart City Integration

Heavy-Walled Cavity Profile.
Defeats High-Power Urban Bleed.

The VR-4100D features specialized heavy-gauge aluminum resonant cavity sections to stop spurious desensitization on crowded urban towers. Built with invar tuning assemblies, it keeps your high-capacity municipal trunk networks working flawlessly 24/7.

📦 Target B2B Application Matrix
  • Municipal Networks: Drives large-scale urban digital trunking radio racks.
  • Airport & Port Systems: Manages heavy logistics data and voice stream isolation.
  • Core Telecom Operators: Selected by infrastructure contractors for high-tier base sites.
VR-4100D UHF 100W Infrastructure Duplexer Insertion Sweep Chart

Technical Specifications

Parameter Specification Value
Model Number VR-4100D
Frequency Range 400 – 480 MHz (UHF)
Power Handling 100 Watts Continuous (100% Duty)
Insertion Loss ≤ 1.2 dB
TX/RX Isolation ≥ 80 dB
Tuning Protection Premium Invar Temperature Rods Milled Tuning

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