Low stock
BT151380

Bolton240 Low-Loss BLACK Cable |SMA-Male to SMA-Male

R 177.00
Tax included.
Cable Length
Key Features
  • Customizable Sizes and crimped with SMA-Male to SMA-Male connectors: 3m, 5m and 10m
  • Flexible and Easy to Install
  • Wide Compatibility
  • Durable Construction



Technical Specifications

Cable Type: Low Loss Coaxial

Impedance: 50 Ohms

Length: 3,5 &10 Meters

Attenuation: (approx.)1.5 dB per 100 meters @ 900 MHz

Jacket Material: Black Polyethylene (PE)

Connector Type: SMA-Male to SMA-Male terminated

Frequency Range: DC – 6 GHz

Operating Temperature: -40°C to +85°C

UV Resistant: Yes

Coverage And Results

The Bolton240 SMA-Male to SMA-Male cable delivers reliable, low-loss signal transmission between your cellular booster, antenna, or radio device, preserving signal strength for optimal performance. Available in three convenient custom lengths -3 meters, 5 meters, and 10 meters - this cable provides flexible installation options to suit a variety of setups, whether compact or spread out. Using Bolton240 cable ensures faster data speeds, clearer voice calls, and a more stable connection by minimizing attenuation and interference, even over longer cable runs. Perfect for both indoor and outdoor applications, it helps maintain consistent cellular and wireless signal quality across South Africa’s diverse environments.

Pickup available at Bolton Technical Cape Town

Usually ready in 24 hours


  • Need product assistance? Call us on 011 749 3085 for signal expert help.
Cable Length

Product Information For Bolton240 Low-Loss BLACK Cable SMA-Male to SMA-Male

Bolton240 Low Loss Black Cable – Keep Your Signal Strong, Clean, and Reliable

Tired of signal drops and slow data speeds caused by poor or aging coaxial cables? Our Bolton240 low loss cable SMA-Male to SMA-Male is engineered to preserve your signal quality over longer distances, ensuring your cellular boosters, antennas, and radio systems perform at their best - perfect for South African homes, offices, farms, and commercial sites where uninterrupted connectivity is crucial.

Why choose Bolton240 Cable? Unlike standard coaxial cables that suffer from significant signal attenuation, Bolton240 features ultra-low loss construction that minimizes signal degradation even over several meters. This means your antenna or booster receives and transmits a cleaner, stronger signal, resulting in faster downloads, fewer dropped calls, and improved voice clarity — whether you’re in a busy urban environment or a remote area with weak signal.

Key benefits: Designed for runs up to 10 meters with minimal signal loss, ideal for connecting external antennas to your signal booster or radio equipment.

Durable black polyethylene jacket protects against harsh weather, UV rays, and physical wear - perfect for both indoor and outdoor installations. Compatible with all 50-ohm systems and connectors including N-type and SMA, making it versatile for various communication setups. Easy to handle and install, with flexible yet sturdy construction that resists kinks and sharp bends.



Installation note: Keep cable runs as short and straight as possible to maximize signal retention. Using quality connectors and proper installation techniques will ensure optimal performance. Whether you’re upgrading your home network or setting up a commercial communication system, Bolton240 low loss cable helps you maintain the strongest possible connection with ease and reliability.

Attenuation dB per 100 Meters

30 MHz 5.30
50 MHz 6.80
150 MHz 11.90
220 MHz 14.40
450 MHz 20.80
900 MHz 29.80
1500 MHz 38.90
1800 MHz 42.80
2000 MHz 45.20
2500 MHz 50.90
Impedance 50 Ohm
Dielectric Type PE (F)

Free Delivery Info

Free delivery on orders over R750 to all major cities. No hidden fees.

Local Delivery (Johannesburg, Cape Town and Surrounds)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R60
R750 or less (2–5kg)R90
R750 or less (5–10kg)R90
Bulky Items (15kg+)R250

Main Centres (JHB, DBN, PTA, CPT, BFN, PE, EL)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R90
R750 or less (2–5kg)R90
R750 or less (5–10kg)R150
Bulky Items (15kg+)R350

Regional Delivery

WeightRate (ZAR)
0–2kgR120
2–5kgR150
5–10kgR220
15kg+R450

Courier & Delivery Times

Preferred couriers: The Courier Guy, Courier IT, and Dawn Wing.

Standard delivery: 3–5 business days nationwide.

Need it faster? Contact us directly. Express orders must be placed before 10am for same-day dispatch.

Note: Remote area rates available on request. Email sales@boltontechnical.co.za.

We reserve the right to amend delivery fees. All updates will be reflected here.

Returns & Refunds

2-Year Warranty

All our signal boosters and cellular amplifiers include a 2-year limited manufacturer’s warranty. If your unit experiences a fault during this period, please reach out to us — we’ll assess the issue and, where applicable, arrange for repair or replacement. Our goal is to support you well beyond your initial purchase, within reasonable use and warranty terms.

30-Day Return Policy

We understand that circumstances can change. That’s why we offer a 30-day return period for most products, subject to inspection and approval. While we strive to make this process smooth, returns are handled on a case-by-case basis to ensure fairness for both parties.

To request a return, please call us at (JHB) 011-749-3085 or CPT 021 879 3057 or email sales@boltontechnical.co.za to obtain an RMA (Return Merchandise Authorisation) number before sending anything back.

Return Conditions

  • Items must be unmodified, in original condition, and include all accessories.
  • Original packaging and proof of purchase are required.
  • Returns that are not in original condition and packaging may be subject to a handling fee.
  • The warranty does not cover damage due to misuse, mishandling, or unauthorised modifications.
  • Customers are responsible for return shipping. We’ll cover the shipping cost back to you if a repair or replacement is approved.
  • Products purchased on promotion or clearance can only be returned within 5 days of receipt.
  • Express shipping fees are non-refundable.
LMR240_SMA_to_SMA_Dimensions_

Product Dimensions

Weight 0.25 KG for 5 meters

5000mm L x 6.1mm D

Product FAQ

1 What is the Bolton240 SMA-Male to SMA-Male cable used for?

The Bolton240 SMA-Male to SMA-Male cable is designed to connect signal boosters, antennas, and modems or routers with SMA connectors. It transmits cellular or RF signals with low loss, ensuring high performance in both indoor and outdoor setups.

2 What lengths are available for the Bolton240 SMA-Male to SMA-Male cable?

This cable is available in three pre-terminated lengths: 3 meters, 5 meters, and 10 meters. These options offer flexibility for short, mid-range, or extended installations without the hassle of custom cutting or crimping.

3 What devices are compatible with the Bolton240 SMA-Male to SMA-Male cable?

This cable works with any device that has SMA-Female connectors, including cellular signal boosters, WiFi antennas, modems, and industrial IoT devices. It’s compatible with brands like weBoost, Pepwave, MoFi, Teltonika, and more.

4 Can the Bolton240 cable be used outdoors?

Yes. The Bolton240 is built with weather-resistant outer jacketing, making it suitable for indoor and outdoor use. It can handle harsh South African environmental conditions, from coastal humidity to high heat.

5 Do I need tools or connectors to install the Bolton240 SMA cable?

No tools or additional connectors are needed. Each cable comes pre-terminated with SMA-Male connectors on both ends, allowing for plug-and-play installation—no crimping, cutting, or assembly required.

What Our Clients Have To Say About The Bolton240 Low-Loss BLACK Cable SMA-Male to SMA-Male

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