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  • Antenna Wire
    • 14 AWG Bare Hard-Drawn Copper Wire
      • 14 AWG 7 Strands: Bare Hard Drawn Copper Wire
      • 14 AWG 7 Strands Bare Stranded Copper Clad Steel Wire
    • Davis RF FLEX-WEAVE™ Antenna Wire
      • Davis RF - 12 AWG FLEX-WEAVE Antenna Wire
        • Davis RF - Flex-Weave 12 AWG Bare Annealed Copper Stranded Wire
        • Davis RF - Flex Weave 12 AWG Bare Tinned Annealed Copper Stranded Wire
        • Davis RF - Flex Weave 12 AWG PE Insulated Copper Stranded Wire
        • Davis RF - Flex Weave 12 AWG PVC Insulated Copper Stranded Wire
      • Davis RF - 14 AWG FLEX-WEAVE Antenna Wire
        • Davis RF - Flex Weave 14 AWG Bare Tinned Annealed Copper Stranded Wire
        • Davis RF - Flex Weave 14 AWG PE Insulated Copper Stranded Wire
        • Davis RF - Flex Weave 14 AWG PVC Insulated Copper Stranded Wire
        • Davis RF - Flex-Weave 14 AWG Bare Annealed Copper Stranded WIre
    • Poly-STEALTH Antenna Wire
      • Poly-STEALTH - 13 AWG
      • Poly-STEALTH - 18 AWG
      • Poly-STEALTH - 26 AWG
      • Poly-STEALTH 22 AWG
    • CopperWeld Antenna Wire
      • CopperWeld 10 AWG Wire
      • CopperWeld 12 AWG Wire
      • CopperWeld 14 AWG Wire
      • CopperWeld 16 AWG Wire
      • CopperWeld 18 AWG Wire
  • Dipoles
  • Ladder Line
    • 300 Ohm - Ladder Line
    • 450 Ohm - Ladder Line
      • Ladder Line 450 OHM (551) - 18 AWG (Solid Wire)
      • Ladder Line 450 OHM (553) - 18 AWG 19 Strand
      • Ladder Line 450 Ohm Flexible - 16 AWG 19 Strand
    • Choke Baluns
    • Ladder-Loc®
  • Coax Cables
    • Davis RF - 50 OHM COAX
      • Davis RF - Bury-FLEX
      • Davis RF RG-213 Coax
      • Davis RF RG-58U Coax
      • Davis RF RG-8XIIA Coax
      • Davis RF DRF-240
      • Davis RF DRF-400
      • Davis RF RG-174
      • RG-217 Type Coax
      • Davis RF RG-8/U Coax
      • RG-214-TC Coax
      • Davis RF RG-8X Low Loss
      • RG-214-MIL
    • Davis RF RG-213 Coaxial Cable
    • Genuine Belden Coax
      • Belden 1523A - RG-11
      • Belden 8214 RG-8/U
      • Belden 8237 RG-8
      • Belden 8259 RG-58
      • Belden 8267 RG-213
      • Belden 9116 RG-6 - 75 Ohm Coax
      • Belden 9258 RG-8X
      • Belden 9913 RG-8U
      • Belden 9913F7 LL
    • Davis RF Marine-Grade Coax
      • Marine Grade RG-8X - 50 OHM
      • Marine-Grade RG-213 Coax
      • Marine-Grade RG-58A/U Coax
      • Marine-Grade RG-59 Coax
    • Davis RF - 75 OHM Coax
      • Davis RF RG-59 Coax-75 OHM
      • Davis RF RG-6 CATV 75 OHM Coax
      • Davis RF RG-11 Coax 75 OHM
      • Davis RF RG-11 DB 75 OHM
    • Davis RF Bury-FLEX
    • LMR-Times Microwave Coax
      • Times Microwave LMR-195 UF
      • Times Microwave LMR-195
      • Times Microwave LMR-240
      • Times Microwave LMR-240 UF
      • Times Microwave LMR-400
      • Times Microwave LMR-400 UF
      • Times Microwave LMR-600 UF
      • Times Microwave LMR-400 DB
    • Andrew Heliax® Coaxial Hard Line
      • Andrew Heliax Cable - 1/2
      • Andrew Heliax Cable - 7/8
    • RFS CellFlex Hard Line Coax
      • RFS CellFlex Cable - 1/2"
      • RFS CellFlex Cable - 7/8"
    • RG-62 AU Specialty Low Loss
    • Specialty Low Loss Coax cable
    • High Temp Coax MILITARY C-17
      • M17/RG-142
      • M17/RG-178
      • M17/RG-179
      • M17/RG-303
      • M17/RG-316
      • M17/RG-393
      • M17/RG-400
    • Davis RF RG-58U Coax Cable
  • All Assemblies
    • Coax Assemblies
      • Davis RF DRF-240 Assemblies
      • Davis RF DRF-400 Assembly
      • LMR Coax Assemblies
        • LMR-240 Assemblies
        • LMR-240 Ultra Flex Assemblies
        • LMR-400 Assemblies
        • LMR-400 Ultra Flex Assemblies
      • Belden Assemblies
        • Belden 8267 RG-213 Assembly
        • Belden 8259 RG-58 Assembly
        • Belden-8237-RG8 Assembly
        • Belden 9258 RG-8X Assembly
        • Belden 8214 RG-8/U Assembly
        • Belden 9913-F7 Assembly
      • Andrew Heliax Coax Assemblies
        • Andrew Heliax 1/2" Assemblies
        • Andrew Heliax 7/8" Assemblies
      • Davis RF RG-213 Coax Assemblies
      • Davis RF RG-58 C/U Assemblies
      • Davis RF RG-8X Low Loss Assemblies
      • Davis RF-Bury-Flex Assemblies
      • Marine Grade Coax Assemblies
        • Marine Grade RG-213 Assembly
        • Marine Grade RG-58 Assembly
        • Marine Grade RG-59 Coax Assembly
        • Marine Grade RG-8X Assembly
      • RFS CellFlex Hard Line Assemblies
        • RFS 1/2" CellFlex Hard Line Assemblies
        • RFS 7/8" CellFlex Hard Line Assemblies
    • Jumper Assemblies
      • Belden Jumper Assemblies
        • Belden 1523A RG-11 Jumpers
        • Belden 8214-RG-8U Jumpers
        • Belden 8237-RG-8 Jumpers
        • Belden 8259 RG-58 Jumpers
        • Belden 9116-RG-6 Jumpers
        • Belden 9258 RG-8X Jumpers
        • Belden 9913 RG-8U Jumpers
        • Belden 9913F7 LL Jumpers
        • Belden 8267 RG-213 Jumpers
      • Bury-FLEX Jumper Assemblies
      • Davis RF DRF-240 Jumper Assemblies
      • Davis DRF-400 Jumper Assemblies
      • Davis RG-58CU Jumper Assembly
      • LMR Jumper Assemblies
        • LMR-240 Jumper Assembly
        • LMR-240UF Jumper Assembly
        • LMR-400 Jumper Assembly
        • LMR-400UF Jumper Assembly
      • Marine Grade Jumper Assemblies
        • Marine Grade RG-213 Jumper Assemblies
        • Marine Grade RG-58A/U Jumper Assembly
        • Marine Grade RG-59U Jumper Assembly 75 OHM
        • Marine Grade RG-8X Jumper Assemblies
      • RG400 Mil C17 Jumper Assemblies
      • Talkie Assemblies
      • Davis RF RG-213 Jumper Assembly
      • Davis RF RG-8X Jumper Assemblies
  • Connectors
    • Amphenol Connectors
    • BNC Adapters
    • BNC Connectors
      • BNC Connectors (silver)
      • BNC Connectors (Nickel)
    • F Adapters
    • N Adapters
    • N Connectors
    • SMA Adapters
    • SMA Connectors
    • UHF Adapters
    • UHF Connectors
    • Bulkheads
    • Heliax Connectors
  • Zip Power Cords
    • Zip Cord - 14 AWG
    • Zip Cord - 10 AWG
    • Zip Cord 12 AWG
    • Zip Cord - 16 AWG
    • Zip Cord - 18 AWG
    • Zip Cord - 8 AWG
  • Rotor Cable
    • 8 Wire Rotor Cable - 14/18
    • 8-Wire Rotor Cables 16/18
    • 8 Wire Rotor Cable - 18/22
    • 6 Wire Rotor Cable
    • Rotor Cable Connectors
  • Double Braided Rope
    • 1/8" Double Braided Dacron® Rope
    • 3/32" Double Braided Dacron® Rope
    • 3/16" Double Braided Dacron® Rope
    • 5/16" Double Braided Dacron® Rope
    • 1/2" Double Braided Rope - DxHRS Mega Guy
    • 3/8" Double Braided Rope - DxHRS Mega Guy
    • 3/4" Double Braided Rope - DxHRS Mega Guy
    • 5/8" Double Braided Rope - DxHRS Mega Guy
    • 1" Double Braided Rope - DxHRS Mega Guy
    • Swivel Eye Pulleys & S-Clips
  • Grounding
    • Grounding Earth Wire 4 AWG
    • Radial Wire
  • Ground Braid & Assemblies
    • Grounding Braid
      • Ground Braid 1/4"
      • Ground Braid 3/8"
      • Ground Braid 1/2"
      • Ground Braid 3/4"
      • Ground Braid 1"
    • Ground Braid Assemblies
      • DxHRS Ground Braid Assembly 1/4"
      • DxHRS Ground Braid Assembly 3/8"
      • DxHRS Ground Braid Assembly 1/2"
      • DxHRS Ground Braid Assembly 3/4"
      • DxHRS Ground Braid Assembly 1"
  • Work Bench
    • Coax Strip Tools
    • Crimp Tools and Dies
    • Tape and Sealants
    • Cable Cutters & Scissors
  • Heat Shrink
  • Insulators
  • Arrestors
    • PolyPhaser Lightning Arrestors
    • Alpha Delta
  • Clearance
  • Elmer's Blog
    • Elmer's Technical Articles
      • Antenna Theory
      • Emerging Technologies
      • RF System Analysis
      • Station Engineering
      • Transmission Line Theory
    • Elmer's Charts & Quick Reference
      • Connector, Adapter & Termination Guides
      • Impedance, SWR & Feedline Reference for Coax, Ladder Line
      • Station Design Quick References – Installation Checklists
      • Wavelength and Frequency Charts – Conversion Tables
      • Wire & Support Hardware Tables – Gauge Comparisons
    • Elmer's Licensing New Operators
      • Getting Started
      • Amateur Extra Class
      • Elmer's Grounding & Bonding
        • AC safety grounding considerations for radio equipment
        • Bonding coax shields, enclosures, and metal station components
        • Common-Mode Current Control Using Chokes & Ferrites
        • Equipment bonding to reduce RF potentials between devices
        • Ground rods, Conductors, and Proper Connections
        • Grounding of towers, masts, and external structures
        • Lightning protection principles and surge paths
        • RF grounding fundamentals and RF current behave on conductors
        • Single-point grounding systems and station reference points
        • Techniques for reducing conducted and radiated noise
      • Exam Process
      • General Class privileges
      • Operating Fundamentals
      • Technician Class Overview
    • Elmer's How to Guides
      • Antenna Erection and Tuning
      • Feedline Termination and Connector Installation
      • Portable & Field Operation Setups
      • Rotator and Rotor Cable Installation
      • Station Grounding and Lightning Protection
    • Elmer's Product Education
      • Antenna Wires & Materials
      • Coaxial Cables RG types
      • Connectors & Adapters
      • Station Accessories
      • Support Hardware
  • Elmer Reference Library
    • License Classes and Privileges
      • Technician Class Overview
      • General-Class Privileges
      • Amateur Extra Class
      • Amateur Radio Band Allocation Charts
    • Licensing Exams & Question Pools
      • Amateur Radio Licensing Exams & Question Pools
      • Connectors & Adapters for Amateur Radio
    • Antennas & Components
      • Antenna Basics & How They Work
      • Antenna wire properties & Material selection
      • Antennas & Feedline
      • Baluns & Ununs Explained
      • Dipole & Multi-Band Antennas
      • RF Chokes & Common-Mode Suppression
      • Vertical Antennas
      • Baluns, Ununs, Chokes, Impedance matching principles
      • Dipoles, Verticals, loops, Multiband design
      • Loading Coils, Traps, Bandwidth behavior
      • Radiation patterns, Gain, polarization and ERP
      • Yagi & Directional Antennas
    • Coaxial Cable & Feedline
      • Common Coaxial Cable Mistakes
      • Installing & Weatherproofing Coaxial Cable
      • Feedline Loss, Attenuation & Frequency Effects
      • Choosing The Right Coaxial Cable
      • SWR effects, mismatch loss, and transmission line reflections
      • Ladder line, open-wire feed — balanced transmission line behavior
      • Connectors, terminations, and common installation practices
      • Coax Cable Types & Characteristics
    • Grounding & Bonding
      • Antenna Height, Placement & Radiation Patterns
      • Antenna Installation & Safety
      • Antenna Maintenance, Inspection & Troubleshooting
      • Antenna Materials, Wire Types & Mechanical Considerations
      • Antenna Polarization, Takeoff Angle & Propagation Effects
      • Antenna Tuning, SWR & Impedance Matching
      • Lightning Protection & Surge Suppression
      • Portable & Emergency Antenna Systems
    • Connectors and Adapters
    • Tools, Sealants & Accessories
    • Double Braid Rope & Support Hardware
    • Charts & Graphs
  • Technical Specifications Library
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DXHRS Elmer Reference Library – Amateur Radio Education, Licensing Guides, and Operating Fundamentals

Looking for guidance? Visit our Elmer Reference Library for help with coax selection, antenna setup, grounding, and station design.

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