Microwave Leased Lines: The Ultimate 2026 Guide (Costs, Benefits & How They Work) Quick Answer
A microwave leased line is a high-speed, wireless alternative to fibre leased lines and it works by, you guessed it, using microwave radio waves to deliver dedicated, symmetrical bandwidth. This makes them ideal for rural areas, hard-to-reach sites, and locations where fibre is slow or costly to install.
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Authored by: Ally Cox (Business Technology & B2B Services Specialist 10+ Years’ Experience)
Reviewed by: James Ward (Telecoms Specialist, 12+ Years Experience)
Last Updated: August 2026
Leased Line Cost Calculator UK Estimate your monthly leased line cost, annual spend, total contract value and whether dedicated internet is likely to be worth comparing for your business.
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Contents
What is a Microwave Leased Line?
Cost of a Microwave Leased Line
Benefits of Microwave Leased Lines
Microwave Leased Lines vs. Other Leased Lines
Who Should Consider Microwave Leased Lines?
How Microwave Leased Lines Work
Key Takeaways
Microwave leased lines are a fast-installing, high-speed wireless alternative to fibre.
Ideal for rural, temporary, or restricted-access business locations.
Offer symmetrical speeds, reliability, and low latency.
Cost ranges from £250–£1,200/month, depending on bandwidth and location.
Require line-of-sight between two fixed antennas.
What is a Microwave Leased Line? A microwave leased line is a point-to-point wireless connection that uses high-frequency microwave signals instead of underground fibre cabling. Because it’s wireless and doesn’t require digging, installation is fast, cost-effective, and reliable, which makes it great for remote areas!
Perfect for
Cost of a Microwave Leased Line Microwave leased lines typically cost £250–£1,200 per month, depending on speed, location, and provider, and their installation is usually faster and cheaper than fibre in rural or hard-to-reach areas because no groundworks are required.
Factors affecting price usually includes:
Distance from provider tower
Required bandwidth
Line-of-sight complexity
Business location (rural vs urban)
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Benefits of Microwave Leased Lines
✔️ Faster installation – so no need for complex underground cabling, making setup quicker.
✔️ Cost-effective – making them ideal for businesses in remote or rural locations where fibre is expensive to install.
✔️ High-speed, symmetrical bandwidth – Supports data-heavy operations like VoIP, video conferencing, and cloud-based applications.
✔️ Reliable performance – Microwave links offer low latency and dedicated speeds, comparable to fibre leased lines.
✔️ Scalability – Businesses can increase bandwidth as needed, ensuring future-proof connectivity.
Microwave Leased Lines vs. Other Fibre
Feature
Microwave Leased Line
Fibre Leased Line
Technology
Wireless microwave radio
Optical fibre cables
Typical Speeds
Up to 10Gbps
Up to 100Gbps
Latency
Low
Very low
Installation Time
Weeks
Weeks–Months
Requires Groundworks?
❌ No
✔ Yes
Reliability
High
Very High
Ideal For
Rural, difficult-to-reach, fast deployment
Maximum performance, urban areas
Who Should Consider Microwave Leased Lines?
✔️ Businesses in rural or hard-to-reach areas – Where fibre installation is impractical or expensive.
✔️ Companies needing a quick connectivity solution – Microwave leased lines can be deployed in weeks, making them faster to install than fibre.
✔️ Organisations with high bandwidth demands – Ideal for businesses using VoIP, cloud applications, remote servers, and video conferencing.
✔️ Urban businesses facing fibre installation challenges – If digging for fibre isn’t an option, microwave technology can deliver reliable speeds without disruption.
📌 Our advice:
How Microwave Leased Lines Work Microwave leased lines transmit data via high-frequency radio waves between two fixed points—typically a service provider’s transmission hub and your business location.
Features of microwave leased lines are:
✔️ Point-to-point connectivity – A direct connection between the ISP and your premises ensures fast and stable performance.
✔️ Line-of-sight required – For the best performance, there needs to be a clear, unobstructed path between the transmitter and receiver.
✔️ Dedicated bandwidth – Unlike shared broadband, microwave leased lines guarantee speeds and offer low contention ratios.
✔️ Resilient to fibre downtime – Microwave networks are less affected by roadworks, construction, or fibre damage, ensuring uninterrupted service.
📌 Our advice:
FAQs 1. Are microwave leased lines reliable?
Yes. They offer dedicated bandwidth and low latency comparable to fibre, with the added advantage of not being affected by cable damage.
2. Do microwave leased lines need line of sight?
Yes. There must be a clear path between your rooftop antenna and the provider’s mast.
3. Can microwave leased lines support high speeds?
Absolutely, many providers offer speeds up to 10Gbps, suitable for demanding applications.
4. Are microwave leased lines secure?
Yes. They use encrypted, point-to-point connections, making them highly secure.
5. Can weather affect performance?
Microwave technology is designed to remain stable during most UK weather conditions, including rain and wind.
6. Are they cheaper than fibre?
In rural areas, often yes. In cities, costs can be similar (but installation is typically faster).
7. How long does installation take?
Usually 2–4 weeks, depending on site survey and line-of-sight requirements.
Read more about microwave leased lines here
Microwave Leased Lines – Other useful links about leased lines include: Hi, I’m Ally Cox , a senior copywriter and blogger at CompareYourBusinessCosts.co.uk, the UK’s trusted platform for comparing business services.over a decade of experience in the B2B sector, I specialise in simplifying complex topics like leased lines, VoIP, business energy, HR and payroll solutions, accounting software, and EPOS systems .HR, copywriting, and business operations- from clocking-in systems to card machines and office technology .informed, confident decisions when choosing products and services that improve efficiency and save money.
