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Half Inch Thick Foam CELLFLEX Coaxial Cable By The Foot (50 Ohm)

Half Inch Thick Foam CELLFLEX Coaxial Cable By The Foot (50 Ohm)

Half Inch Thick Foam CELLFLEX Coaxial Cable By The Foot (50 Ohm)

  • Regular price $3.00 USD Sale price$2.35 USD
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  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

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Product Description

Half inch thick foam CELLFLEX coaxial cable sold by the foot so you can buy custom length as needed. It has 50 Ohm impedance. This is a CELL-FLEX low-loss foam-dielectric coax. cable. It meets all of your standard coax cable needs. This transmission line has an annular corrugated copper outer conductor with a copper-clad aluminum center conductor. Maximum frequency capacity is 8.8 GHz. Made by Radio Frequency Systems (RFS), this 1/2 inch standard coax cable is available in bulk and is priced per foot.

CELL FLEX 1.5 inch low loss flexible cable features & Benefits:

  • Low Attenuation: The low attenuation of CELLFLEX coaxial cable results in highly efficient signal transferring your RF system.
  • Complete Shielding: The solid outer conductor of CELLFLEX coaxial cable creates a continuous RFI/EMI shield that minimizes system interference.
  • Low VSWR: Special low VSWR versions of CELLFLEX coaxial cables contribute to low system noise.
  • Outstanding Intermodulation Performance: CELLFLEX Intermodulation performance is also confirmed with state-of-the-art equipment at the RFS factory.
  • High Power Rating: Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric materials, CELLFLEX cable provides safe long term operating life at high transmit power levels.
  • Wide Range of Application: Typical areas of application are: feedlines for broadcast and terrestrial microwave antennas, wireless cellular, PCS and ESMR base stations, cabling of antenna arrays, and radio equipment interconnects.

Please Note: This half an inch thick coaxial cable is available in bulk and is priced per foot because it is sold by the foot. Therefore, after adding this item to cart, please update "quantity" in shopping cart based upon number of feet required.

Technical Specifications:

Applications OEM jumpers, Main feed transitions to equipment, GPS lines, intended for outdoor usage.
Cable Type Foam-Dielectric, Corrugated.
Performance Code P7 for 698-794, 824-960, 1710-1755, 1850-1990 and 2110-2155 MHz.
Size 1/2".
Jacket Option Black
Inner Conductor 0.19 inch Copper-Clad Aluminum Wire.
Dielectric 0.47 inch Foam Polyethylene.
Outer Conductor 0.54 inch Corrugated Copper.
Jacket 0.62 inch Polyethylene, PE.
Impedance 50 Ohm +/- 1.
Maximum Frequency 8.8 GHz.
Velocity 88.0 Percent.
Capacitance 23.2 pF/ft.
Inductance 0.058 μH/ft.
Peak Power Rating 38.0 kW.
RF Peak Voltage 1950 Volts.
Jacket Spark 8000 Volt RMS.
Inner Conductor DC Resistance 0.48 Ohm per 1000 ft.
Outer Conductor DC Resistance 0.82 Ohm per 1000 ft.
Return Loss (VSWR) Performance Premium for 698 - 794, 824 - 960, 1710 - 1755, 1850 - 1990, 2110 - 2155 MHz.
Maximum Return Loss 24 dB / 1.135 VSWR.
Temperature & Power Standard.
Phase Stabilized Phase stabilized and phase matched cables and assemblies are available upon request.
Cable Weight 0.14 lb. per foot.
Minimum Bending Radius, Single Bend 3 inches.
Minimum Bending Radius, Repeated Bends 5 inches.
Bending Moment 6.5 Nm (lb*ft).
Tensile Strength 1100 N / 247 lb.
Recommended / Maximum Clamp Spacing 2 / 3.25 ft.
Fire Performance Halogene Free.
Installation Temperature -40 to 140 Degrees Fahrenheit.
Storage Temperature -94 to 185 Degrees Fahrenheit.
Operation Temperature -58 to 185 Degrees Fahrenheit.


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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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