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If you’ve ever wrestled with a fuzzy TV signal or scrambled to find the right coaxial connector in a DIY frenzy, you know that antenna accessories are the unsung heroes of any home entertainment setup. These small parts — coax plates, connectors, splitters, amplifiers, mounts and cables — do the heavy lifting to deliver a clean picture and strong radio reception. Think of them as the plumbing of your TV and radio system: the pipes and fittings you barely notice until water starts leaking. Getting the right pieces saves you time, cuts interference, and gives you the satisfaction of a setup that just works.
Before you go shopping, it helps to know what’s out there. The market for antenna accessories is wide, and knowing the names and functions of the most common items will make buying simpler. You’ll find coaxial plates that tidy wall cable exits, F-type connectors that join cables, powered amplifiers that boost weak signals, splitters that feed multiple TVs, and weatherproof fittings for outdoor use. Each part has a role, and choosing the correct combo is like assembling a recipe for perfect reception.
Coaxial plates (often called coax plates) are the tidy faceplates that cover the hole where your antenna cable comes through the wall. They protect the cable, hide rough edges, and give a neat finish to a room. A popular and practical example is the Click Single Isolated Coaxial Plate, which isolates the connection and reduces interference — perfect if you want a clean look and reliable signal in a single TV room.
Connectors like F-type, Belling-Lee, and IEC adapters are the nuts and bolts of RF connections. They determine how well a cable mates with a device. A snug, properly crimped F-type connector can be the difference between pixel-perfect HD and a break-up during peak viewing. Carry a handful of adapters if you’re swapping between satellite, terrestrial, and legacy gear.
Cable choice matters far more than most people think. Coaxial cable is measured in feet and inches in casual sizing, and you’ll commonly see runs of 3 ft, 6 ft, 10 ft, or longer. Always aim to use the shortest cable that meets your layout needs — longer runs increase signal loss. Good quality, well-shielded cable keeps interference out and keeps the picture crisp, especially over runs that exceed 25 ft.
If your aerial signal is weak because of distance or obstacles, a masthead amplifier or indoor booster can help. Splitters let you feed several TVs from one antenna, but remember: splitting a signal reduces strength. Combining splitters with an amplifier is like adding a booster pump to a water line — useful, but you’ll want the right grade of equipment so you don’t create noise or overload the feed.
Outdoor antennas and satellite dishes need sturdy mounts and proper conjugation with weatherproof joints. Stainless steel brackets and UV-stable coax sealant are inexpensive insurance policies against corrosion and water ingress. A well-anchored mount keeps the antenna locked on target through wind and rain, which is the difference between consistent reception and intermittent drop-outs.
When you’re looking for reliable parts, you want stores that stock quality items and recognizable brands. In the UK there are several brick-and-mortar and online options that cater specifically to electrical and antenna needs. Some focus on trade-level stock while others serve the home consumer. Below I've listed reputable places where you can find everything from a Click Single Isolated Coaxial Plate to pro-grade amplifiers.
Expert Electrical is a specialist retailer that stocks a wide range of electrical items including antenna accessories. They often carry a selection of coaxial plates, connectors and mounting hardware suitable for both DIY enthusiasts and installers. If you prefer a shop with an emphasis on electrical components, Expert Electrical is a sensible first stop, especially for specific items like the Click Single Isolated Coaxial Plate.
Currys is one of the largest consumer electronics retailers in the UK, and their stores and website carry a good selection of TV aerial accessories, cables, splitters and signal boosters. They’re handy for mainstream buyers who want compatible parts that work with popular makes of TV and set-top boxes, and their search filters make it easier to match connector types like F-type or IEC.
RS Components and Farnell are trade-focused suppliers that carry a wide variety of professional-grade antenna accessories, from precision connectors to industrial-strength coaxial cable. These suppliers are ideal if you need bulk quantities or specialist parts for a more complex installation, and they provide detailed datasheets to guide technical decisions.
Screwfix and Toolstation blend convenience with trade-level stock, supplying mounts, brackets, and rugged outdoor fittings you can use for aerial installs. These stores often have same-day pickup options and a solid range of weatherproofing supplies, making them practical choices for quick projects or mid-week emergencies.
For audiophiles and home cinema fans, Richer Sounds and independent AV shops offer premium connectors, in-wall plates and bespoke installation advice. These outlets are great when you want a tailored solution and are prepared to invest in higher-end cabling for the best possible signal integrity.
Marketplace platforms like Amazon and eBay can be a goldmine for variety and price. You’ll find everything from inexpensive generic connectors to branded cables and plates. The trade-off is variability in quality, so look for sellers with strong ratings and product listings that clearly state impedance (usually 75 ohm for TV coax) and build materials.
Picking the right items is part tech-decision and part common sense. Ask yourself: what device am I connecting, where is the antenna located, and how long will the cable run be? Answering these questions helps narrow your choices and prevents overspending on features you don’t need. Let’s break down the most important factors to consider.
TV and most home aerial setups use 75 ohm coax with F-type or Belling-Lee connectors in the UK. Satellite setups typically use 75 ohm F-type but different terminating equipment. Mixing connector types without proper adapters can cause impedance mismatch, which is like trying to fit a square peg into a round hole — the signal won’t pass cleanly and you’ll get degraded performance.
Every foot of coax introduces some signal loss. If your antenna is more than 25 ft away from your TV, consider thicker, better-shielded cable to reduce loss. Where possible, mount a masthead amplifier close to the antenna to buffer the signal before it travels through long cable runs. Think of the amplifier as a relay runner handing off a baton — closer to the start point is usually better.
Outdoor connections face rain, sun and temperature swings. Use weatherproof boots, rubber gaskets and silicone sealant rated for outdoor use. Stainless steel brackets and corrosion-resistant screws extend the life of your installation and keep you out of the attic on stormy nights.
Installation doesn’t have to be intimidating. With a few basic tools and a bit of planning, most homeowners can achieve a tidy, stable setup. Keep safety in mind — if your installation involves working on a roof or high ladder, consider a professional. Here are practical tips that make a real difference.
Before drilling or climbing, map out the cable route. Avoid routing coax alongside mains wiring to reduce interference. Secure cable runs with clips every 2 ft to 3 ft where possible to prevent sagging and mechanical stress. A neat route not only looks better, it lasts longer.
When attaching F-type connectors, crimp-style fittings offer more reliable mechanical and electrical connections than simply twisting on a push-fit. Use a proper crimping tool to ensure a secure join. A poor crimp is like a loose handshake — signals won’t be passed confidently.
If you’re running multiple cables through a loft or wall, label each end with a durable tag. This small step saves time when you need to troubleshoot, and it spares you the frustration of unplugging the wrong cable during a midnight movie session.
No setup is completely maintenance-free. A little periodic inspection goes a long way to ensure ongoing performance. Check connectors for corrosion, ensure mounts are tight after storms, and test signal strength if you notice pixelation. Here are the most common fixes and how to approach them.
A greenish or white powder on connectors signals corrosion. Replace corroded connectors and reseal the joint with weatherproof tape or boots. Loose fittings can usually be tightened, but if the connector threads are damaged, replace the whole connector and re-crimp for a reliable fix.
If your cable has been in place for years, consider replacing runs longer than 25 ft with modern, low-loss coax. Old cable can become brittle and lose shielding integrity. Upgrading is like replacing an old garden hose with a new one — flow improves and leaks disappear.
Prices for antenna accessories vary widely depending on quality and brand. Basic faceplates and connectors can cost just a few pounds, while premium shields, masthead amps and weatherproof materials can run into tens of pounds. Expect to pay more for materials rated for long outdoor life and professional installations. Investing a bit more up-front often prevents repeat trips to the hardware store and keeps your system performing longer.
Cheap connectors might save a few pounds today but can cause headaches later in the form of intermittent signal problems. If your installation is critical — like a living-room home cinema — opt for higher-grade parts. For temporary or low-priority uses, budget parts may be perfectly acceptable. Think of it as choosing between a disposable umbrella and a storm-ready one: spend a touch more and you’ll stay dry longer.
Before you click buy or head to the store, run through a quick checklist: verify connector type and impedance, measure the required cable length in feet, decide if amplification is needed, and choose weatherproof parts for outdoor jobs. Also, check whether a specific retailer carries the branded items you prefer, like the Click Single Isolated Coaxial Plate, or robust masthead amps if your property needs a signal boost.
Buying the right antenna accessories in the UK doesn’t need to be a puzzle. With a little planning and the right shop selection — from Expert Electrical for specialist plates through to Currys, RS Components, Screwfix and Richer Sounds for a range of consumer and trade parts — you can assemble a durable, high-performing system. Choose the right connector, use well-shielded cable, and protect outdoor joints from the elements. In short, think ahead, buy quality where it counts, and enjoy a picture that’s as clear as your planning.
| Antenna Accessories | Price | |
|---|---|---|
| Deta Vimark Curve Tv Fm Dab Diplexor Outlet | £ 6,79 |
