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LMR 400 Coaxial Cable indoor and outdoor

1 customer review

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  • Ultra low-loss 1000ft black cable
  • For 50 ohm signal boosters
  • N-connectors
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WaveBoosters Coax Cables – LMR400 Indoor & Outdoor Signal Cables

High-Quality RF Signal Transmission

The WaveBoosters LMR 400 Coaxial Cable Black is a premium 50-ohm signal transmission cable designed for indoor and outdoor use. These high-standard radio frequency (RF) cables are ideal for connecting antennas, signal boosters, and other RF devices, ensuring consistent and reliable signal performance. LMR 400 Coaxial Cable are an essential component in extending mobile phone coverage for 2G, 3G, 4G, and 5G networks.

Available in Multiple Lengths

To accommodate a variety of installation needs, WaveBoosters LMR 400 Coaxial Cable are available in different lengths. Whether you are setting up a single indoor antenna or a complex multi-antenna system, these cables can be matched to your installation requirements. Using a cable that is longer than necessary can result in signal loss, so selecting the correct length is critical for optimal performance.

Fully Terminated & Ready to Use

All WaveBoosters LMR 400 Coaxial Cable come fully terminated with N-type connectors, making them ready to connect to your mobile signal booster or antenna immediately upon delivery. This saves installation time and ensures low-loss, reliable connections without the need for additional crimping or prep work.

Custom Lengths & Connectors Available

For specialized installations, WaveBoosters also offers custom cable lengths and connector configurations. Customers can request cables to be crimped with custom N-type connectors or other compatible types based on their project requirements. Our team can advise on the correct cable length and connector type to minimize signal loss and maximize booster performance.

Professional Advice Recommended

Choosing the correct LMR 400 Coaxial Cable length and type is crucial for maintaining signal integrity. If you are unsure about the appropriate length or configuration for your installation, we strongly recommend consulting our Technical Support team. Our experts can guide you on the optimal cable setup to ensure your mobile phones signal booster system delivers maximum coverage and performance.

Why Choose WaveBoosters Coax Cables?

  • High-quality 50-ohm LMR400 cable for reliable signal transmission
  • Indoor and outdoor use for flexible installations
  • Fully terminated with N-type connectors ready for use
  • Custom lengths and connectors available on request
  • Technical support available to minimize signal loss

WaveBoosters coax LMR 400 Coaxial Cable are engineered to maximize the efficiency of your mobile signal booster setup, providing strong, reliable signal coverage throughout your property.

Contact

Call Us 012232370 Email: [email protected]  our sales team for any request on custom length and termination

The Wave400 N-Male / N-Male, 1000ft Black Cable is an indoor/outdoor cabe. Used with 50 Ohm signal booster systems for coverage extending

Coax cables are high standard radio frequency signal transmission cables.

If the length of these cables is longer than required during installation, it may lead to a significant amount of signal loss. We highly recommend you consult our Technical Support before making any purchase you are unsure of.

  • Ultra low-loss black cable
  • For 50 ohm signal boosters
  • N-connectors
Inner Conductor
BC
Conductor Dia.
1.12 +/-0.02 mm
Min. Break Strength
453 N
Insulation
Foam P.E
Insulation Dia.
2.95 +/-0.15 mm
Color
Black
Centricity
≥ 85%
Adhesion
10 to 100N @ 25 mm
Shielding
AL/P-Foil (Bonded)
Foil overlap
≥ 120 %
Outer Conductor
TC Wire Braid
Coverage
90 +/-3%
Jacket
FR-PVC
Outer Dia.
4.95 +/-0.15mm
Mechanical Characteristics
Min. Bending Radius:
Installation
12.7 mm
Repeated
50.8 mm
Max. Pulling Tension
245
Crush resistance of cable (load of 700N)
< 1 %
Rated Temperature
Storage/operating temperature
-40~+85℃
Outdoor Installation
-40~+85℃
Electrical Characteristics
Impedance
50± 2 ohm
Capacitance
78pF/m
Velocity ratio
84%
DCR: Inner Conductor
< 17.6 ohm/km
DCR: Outer Conductor
< 16.1 ohm/km
Jacket Sparker
3000 V RMS
Dielectric Strength
1000 V DC
Insulation resistance
> 10,000МΩ·km
Peak Power
2.5 KW
Shielding Effectiveness
>90 dB
VSWR
30-2500 MHz    <1.20

Need help with Installation?

Our expert installers will get you sorted
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Frequently Asked Questions

It’s a device that boosts your current weak 2G 3G 4G AND 5G signals and then delivers the stronger signal to your cell phone.

  1. Outside Antenna: Pulls in the existing signal from the cell tower and sends it to the amplifier.
  2. Amplifier: Boosts that signal multiple times and sends it to the inside antenna.
  3. Inside Antenna: Broadcasts the boosted signal to the area in need.

Yes. Cell phone signal boosters work with ALL mobile phones that use any variation of 3G or 4G and service.

Yes. Our boosters work with all major North American carriers in Ireland (Vodafone,Eir, Three,Lyca,Tesco,48 Mobile, Clear Mobile,sky and Virgin.). For a more thorough list please email us at [email protected]

For a complete explanation of frequencies and a simple chart, see our Frequencies by Provider article.

Cell phone signal boosters generally come in two categories: for buildings such as homes and offices and for vehicles such as cars, Trucks and boats.

Absolutely.

Signal boosters for homes and offices boost 3G & 4G LTE and 5G signals inside the building. Although you may get some coverage outside the building, they are not designed for this purpose. They are generally fixed installations and powerful performers.

Signal boosters for cars, trucks, RVs, and boats boost 3G & 4G LTE and 5G signals inside your vehicle (usually a range of 5-8 feet). Some units can be used indoors with additional accessory kits.

Whether you’re looking for something affordable, commercial-grade, or custom, we provide a variety of solutions. Start with our Buyer’s Guide to get our best recommendations.

No, you don’t need an internet connection, but you do need an existing cell phone signal. If there is no existing signal, then you’re in a no service dead zone, meaning the amplifier cannot boost what isn’t there.

WaveBoosters is a trusted industry leader in the supply of premium mobile signal booster solutions, representing a wide portfolio of top manufacturers. Recognised as Ireland’s leading provider of mobile phone signal boosters, we operate from our head office in Dublin, with a dedicated warehouse and distribution centre in Dundalk to ensure fast and reliable delivery nationwide.

Our philosophy is built on three guiding principles:

  • Customer Commitment: We are dedicated to exceeding customer expectations with every interaction.
  • Integrity First: Sincerity, honesty, and transparency define the way we do business.
  • Excellence in Service: From same-day free shipping and a 30-day money-back guarantee to industry-leading customer support, we deliver operational efficiency without compromise.

WaveBoosters takes pride in empowering our customers with dependable connectivity solutions, while upholding values that place people and service at the heart of everything we do.

Reviews

  1. Kevin O’Hara

    Ordered the coax cables and brackets—top quality stuff. Solid build, easy fit, and no signal loss. Very impressed.

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WaveBoosters Coax Cables – LMR400 Indoor & Outdoor Signal Cables

High-Quality RF Signal Transmission

The WaveBoosters LMR 400 Coaxial Cable Black is a premium 50-ohm signal transmission cable designed for indoor and outdoor use. These high-standard radio frequency (RF) cables are ideal for connecting antennas, signal boosters, and other RF devices, ensuring consistent and reliable signal performance. LMR 400 Coaxial Cable are an essential component in extending mobile phone coverage for 2G, 3G, 4G, and 5G networks.

Available in Multiple Lengths

To accommodate a variety of installation needs, WaveBoosters LMR 400 Coaxial Cable are available in different lengths. Whether you are setting up a single indoor antenna or a complex multi-antenna system, these cables can be matched to your installation requirements. Using a cable that is longer than necessary can result in signal loss, so selecting the correct length is critical for optimal performance.

Fully Terminated & Ready to Use

All WaveBoosters LMR 400 Coaxial Cable come fully terminated with N-type connectors, making them ready to connect to your mobile signal booster or antenna immediately upon delivery. This saves installation time and ensures low-loss, reliable connections without the need for additional crimping or prep work.

Custom Lengths & Connectors Available

For specialized installations, WaveBoosters also offers custom cable lengths and connector configurations. Customers can request cables to be crimped with custom N-type connectors or other compatible types based on their project requirements. Our team can advise on the correct cable length and connector type to minimize signal loss and maximize booster performance.

Professional Advice Recommended

Choosing the correct LMR 400 Coaxial Cable length and type is crucial for maintaining signal integrity. If you are unsure about the appropriate length or configuration for your installation, we strongly recommend consulting our Technical Support team. Our experts can guide you on the optimal cable setup to ensure your mobile phones signal booster system delivers maximum coverage and performance.

Why Choose WaveBoosters Coax Cables?

  • High-quality 50-ohm LMR400 cable for reliable signal transmission
  • Indoor and outdoor use for flexible installations
  • Fully terminated with N-type connectors ready for use
  • Custom lengths and connectors available on request
  • Technical support available to minimize signal loss

WaveBoosters coax LMR 400 Coaxial Cable are engineered to maximize the efficiency of your mobile signal booster setup, providing strong, reliable signal coverage throughout your property.

Contact

Call Us 012232370 Email: [email protected]  our sales team for any request on custom length and termination

The Wave400 N-Male / N-Male, 1000ft Black Cable is an indoor/outdoor cabe. Used with 50 Ohm signal booster systems for coverage extending

Coax cables are high standard radio frequency signal transmission cables.

If the length of these cables is longer than required during installation, it may lead to a significant amount of signal loss. We highly recommend you consult our Technical Support before making any purchase you are unsure of.

  • Ultra low-loss black cable
  • For 50 ohm signal boosters
  • N-connectors

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LMR 400 Coaxial Cable
LMR 400 Coaxial Cable indoor and outdoor

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