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30' SureCall 400 Coaxial Cable with TNC connectors for 7 Series Booster Kits

30' SureCall 400 Coaxial Cable with TNC  connectors for 7 Series Booster Kits

30' SureCall 400 Coaxial Cable with TNC connectors for 7 Series Booster Kits

  • Regular price $50.00 USD Sale price$45.00 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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Free Lifetime Support. SKU / Model: SC-001-30-TNC

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Product Description

30 feet SureCall 400 coaxial cable with TNC  connectors for 7 Series Booster Kits. It is black in color. Sure-Call's CM-400 ultra low loss coax cable is top quality SureCall CM400 cable (SC-400) which minimizes signal loss that this Sure Call SC400 can incur.

SureCall's ultra low loss coaxial cable is the perfect way to connect your signal boosters to your antenna. It is available in multiple, pre-determined lengths according to your needs, with this particular cable measuring 30' in length. SureCall Part # SC001-30-TNC. Surecall 30' SC-400 Ultra Low Loss Coax Jumper. Made of CM-400 cable with TNC connectors.

This high-quality SC-400 thirty feet cable in black color gives you a great way to connect long or short distances with the least possible signal loss. Perfect for short or moderate length connections, our copper-cladded aluminum conductors are tested to provide the cleanest signal between two points with an impedance of 50 ohms.

This cable gains its strength and resistance to electromagnetic interference from its foamed polyethylene insulation and black colored PVC jacket, so you can rely on this SC-400 cable for all your cable applications, even under temperatures ranging from -40° to 185° F.  The 30-feet length in black spans moderate distances reliably, without worry of interference. This length is supplied with pre-crimped type TNC connectors on both ends.

This 30ft. cable is easy to install either outdoor or indoor, and is available in either white or black. This 30 ft. black version features type TNC connectors on both ends, and additional type TNC connectors are available separately for purchase, if needed. The quality of the coaxial cable is well assured. It is weatherproof, heat shrunk, and tested for effectiveness.

You can be sure that thirty feet long SureCall CM400 cable provides the lowest loss of signal possible for your signal booster setup.

Technical Details

Rated Temperature (oF) (-40 / + 185). Rated Voltage(V) 2,500. Impedance (ohms) 50. Capacitance (pf/ft) 23.9. Conductor Copper Cladded Aluminum Conductor. Diameter (Inches) 0.108. Insulation Foamed PE Insulation. Diameter (Inches) 0.285. Jacket PVC. Outer Diameter (Inches) 0.405. TNC (Threaded Neill–Concelman) connector. UPC 697691007489.


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  • This product has N Male connections. What is N male connections? It shows a female connection on the cable and I need a female to connect to a male.

    Please see the second image we have added that shows the Male N connector so you understand better. Examine your cable now and confirm that it will screw into this connector. If not, you may need to purchase a cable connector to connect the two.

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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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