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RF Coaxial Cable

RF COAXIAL CABLE

American-made coaxial cable for a reliable connection with superb support

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RF AND MICROWAVE

We design and manufacture RF solutions for broadcast and wireless networks.

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Nemal Electronics has been manufacturing coaxial cable in its facilities in South Florida, United States, for over 40 years. Our coaxial cable is known for its quality craftsmanship, durability and reliability. We've provided billions of feet of coaxial cable in its three most common sizes (RG-6, RG-11 and RG-59), and have also custom fabricated other types of coaxial cable for thousands of customers.

We hav ehte capability to supply Coaxial Cable of any size, and in any length your project may need. Some sizes and lengths you can buy online right here on our website or you can contact us by filling out the form on this page or by giving us a call at (800) 522-2253.

RF Coaxial Cable

RF Coaxial Cable is most commonly used by cable operators, telephone companies, and internet providers around the world to send video, voice and data communications.

Despite its limitations, which are reliably covered by fiber optical and category cable, coaxial cable is a very popular and inexpensive solution for transmission of data, voice and video, due to its shielding design, which allows the copper core to transmit data quickly, without significant interference or damage from environment factors.

The three most popular cable sizes are RG-6, RG-11 and RG-59 (RG stands for radio guide), but there are many more you can order from Nemal. The numbers on the cable sizes refer to the diameter ("59" meaning 0.059).

TYPES OF COAXIAL CABLE

  • Rigid coaxial cable: This type of cable cannot be bent and is used mainly in Television and FM broadcasting systems.  
  • Hardline coaxial cable: Typically of larger diameter than other cables, the Hardline coaxial's conductor is made of copper and silver.
  • Flexible coaxial cable: Surrounded by a flexibile polymer, this type of cable offers greater flexibility but is typically found in smaller diameters.
  • Semi-rigid coaxial cable: The outer layer of this cable is made of Polytetrafluoroethylene while carryinh a solid copper conductor.
  • Formable coaxial cable: It's flexible metal exterior sheath offers a reliable alternative to the semi-rigid cable.
  • Twinaxial cable: Use mainly in low frequency digital and video transmissions, the twinaxial cable has two central conductors and a single outer core and dielectric.
  • Triaxial cable: Use mainly for its reliability of shielding external noise due to its additional copper braid. Triax, as it is commonly known, this cable offers greater bandwidth.

COAXIAL CABLE SPECIFICATIONS

Chart on catalog has 13 columns but the maximum here is 10

RG/U Type Spec Nemal Part No Center Conductor Dielectric Velocity (%) Shielding Jacket O.D. (in) Weight Lbs/M Nominal Impedance Spec (Ohms)

COAXIAL CABLE (MATERIALS USED)

CONDUCTORS

AL - Aluminium
BC - Bare Copper
SCA - Silver Copper Alloy
SC - Silver Copper
CCS - Copper Covered Steel
TC - Tinned Copper
SCCS - Silver Copper Covered Steel

DIELECTRICS

Velocity (%) Dielectric Constant Temperature Range

ASP (Air Spaced Polyethylene)

84.0

2.3

-40 C to +80 C

FLP (Fluoropolymer)

78.0

1.5

-75 C to +200 C

*FEP (Fluorinated Ethylene Propylene)

69.0

2.1

-70 C to +200 C

FP (Foamed Polyethylene)

78.0

1.4 - 2.1

-65 C to +80 C

PE (Polyethlene)

65.9

2.3

-65 C to +80 C

*PTFE (Polytetrafluoroethylene)

69.0

2.1

-250 C to +250 C

JACKETS

Temperature Range

*FEP (Fluorinated Ethylene Propylene)

-70 C to +200 C

FG (Fiberglass/Silicone Braid)

-70 C to +250 C

HYP (Hypalon)

-20 C to +90 C

NCV (Non-contaminating PVC - Type 2A)

-50 C to +105 C

PE (Polyethylene)

-55 C to +85 C

PFA (Perflouralkoxy)

-75 C to +260 C

*PTFE (Polytetrafluoroethylene)

-250 C to +250 C

PUR (Polyurethane)

-100 C to +125 C

PVC (Polyvinylchloride - Type 1)

-50 C to +105 C

TPR (Thermoplastic Rubber)

-60 C to +80 C

* Varies with compound. Please contact Sales Department for information on our Complete Cable Assembly Design and Fabrication facilities.