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Davis RF DRF-400 Assembly LMR Assemblies Belden Assemblies
Andrew Heliax Coax 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
RFS CellFlex Hard Line Assemblies


Custom Coaxial Assemblies – Extended Length Solutions with American Craftsmanship

At DX Ham Radio Supply, we take pride in offering custom-built coaxial assemblies for long-distance RF applications, exceeding 25 feet in length. Made and assembled in the USA, our coaxial assemblies are crafted with American pride using high-quality coaxial cables from Belden, LMR, Davis RF, Heliax, and RFS, ensuring low-loss transmission and exceptional shielding for superior RF performance.

Each assembly is terminated with silver-plated brass connectors, providing outstanding conductivity and corrosion resistance. To enhance environmental protection, all connections are sealed with Polyolefin Heat Shrink Tubing, safeguarding against moisture, UV exposure, and mechanical stress—ensuring long-term durability.


Built for Long-Distance Applications:

Base Station Installations – Ideal for HF, VHF, and UHF transceivers.
Antenna Feedlines – Ensures minimal signal loss over extended distances.
Tower and Repeater Systems – Rugged, high-performance connectivity for demanding environments.


Fully Customizable Lengths

We offer custom-length coaxial assemblies beyond 25 feet, built to meet your exact specifications. Whether you require RG-213, LMR-400, or Heliax low-loss cables, we deliver precision-crafted assemblies that match your installation needs.


Proudly Made in the USA – Your Assurance of Quality

Every DX HRS custom coaxial assembly is handcrafted, tested, and assembled in the USA, adhering to the highest quality standards. Backed by our "Assurance of Quality" pledge, our coaxial assemblies guarantee top-tier performance, reliability, and durability.

Trust American-made craftsmanship for your RF needs—built with precision, built to last! 🇺🇸

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Belden 8214 Belden 8214 Belden 8214

Our price: $164.55
Belden 8214-RG-8U 100FT Coax Assembly
Our price: $325.62
Sale Price: $315.90
Savings: $9.72
Belden 8214-RG-8U 50FT Coax Assembly
Our price: $177.55
Sale Price: $172.25
Savings: $5.30
RG-8/U type, 11 AWG stranded (7x19) .108" bare copper conductor, foam polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket RG-8/U type, 11 AWG stranded (7x19) .108" bare copper conductor, foam polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket RG-8/U type, 11 AWG stranded (7x19) .108" bare copper conductor, foam polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket
Belden 8214 Belden B8267 RG-213 Cable Assembly Belden B8267 RG-213 Cable Assembly Belden B8267 RG-213 Cable Assembly
Belden 8214-RG-8U 75FT Coax Assembly
Our price: $251.59
Sale Price: $244.08
Savings: $7.51
Belden 8267 RG-213 - 100FT Coax Assembly
Our price: $340.36
Sale Price: $330.20
Savings: $10.16
Belden 8267 RG-213 - 50FT Coax Assembly
Our price: $184.92
Sale Price: $179.40
Savings: $5.52
RG-8/U type, 11 AWG stranded (7x19) .108" bare copper conductor, foam polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket Belden 8267 RG-213 coax Assembly type, 13 AWG stranded (7x21) .085" bare copper conductor, polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket. Belden 8267 RG-213 coax Assembly type, 13 AWG stranded (7x21) .085" bare copper conductor, polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket... Belden 8267 RG-213 coax Assembly type, 13 AWG stranded (7x21) .085" bare copper conductor, polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket.
Belden B8267 RG-213 Cable Assembly Belden B8258 RG-8X Cable Assembly Belden B8258 RG-8X Cable Assembly Belden B8258 RG-8X Cable Assembly
Belden 9258 RG-8X Coax Assembly 100 FT
Our price: $288.10
Sale Price: $279.50
Savings: $8.60
Belden 9258 RG-8X Coax Assembly 150 FT
Our price: $417.41
Sale Price: $404.95
Savings: $12.46
Belden 8267 RG-213 coax Assembly type, 13 AWG stranded (7x21) .085" bare copper conductor, polyethylene insulation, bare copper braid shield (95% coverage), PVC jacket. Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket. Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket. Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket.
Belden B8258 RG-8X Cable Assembly Belden B9258 RG8X Coax Assembly Belden B8258 RG-8X Cable Assembly Belden B9913F7 25 FT Coax
Belden 9258 RG-8X Coax Assembly 75 FT
Our price: $223.45
Sale Price: $216.78
Savings: $6.67
Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket. Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket. Belden RG-8X type, 16 AWG stranded (19x29) .058" bare copper conductor, gas-injected FPE insulation, bare copper braid shield (95% coverage), PVC jacket. Belden 9913F7- RG-8/U type, 10 AWG stranded (7x19) .108" bare copper conductor, gas-injected foam HDPE insulation, Duobond II ® + tinned copper braid shield (95% coverage), Belflex® jacket.
Belden B9913F7 50 FT Coax Belden B9913F7 100 FT Coax Belden B9913F7 125 FT Coax Belden B9913F7 150 FT Coax
Belden 9913F RG-8U 50 FT Coax Assembly
Our price: $172.86
Sale Price: $167.70
Savings: $5.16
Belden 9913F RG-8U 100 FT Coax Assembly
Our price: $316.24
Sale Price: $306.80
Savings: $9.44
Belden 9913F RG-8U 150 FT Coax Assembly
Our price: $459.62
Sale Price: $445.90
Savings: $13.72
RG-8/U type, 10 AWG stranded (7x19) .108" bare copper conductor, gas-injected foam HDPE insulation, Duobond II ® + tinned copper braid shield (95% coverage), Belflex® jacket.
RG-8/U type, 10 AWG stranded (7x19) .108" bare copper conductor, gas-injected foam HDPE insulation, Duobond II ® + tinned copper braid shield (95% coverage), Belflex® jacket.
RG-8/U type, 10 AWG stranded (7x19) .108" bare copper conductor, gas-injected foam HDPE insulation, Duobond II ® + tinned copper braid shield (95% coverage), Belflex® jacket.
RG-8/U type, 10 AWG stranded (7x19) .108" bare copper conductor, gas-injected foam HDPE insulation, Duobond II ® + tinned copper braid shield (95% coverage), Belflex® jacket.