Free Delivery on all orders over £99*

F Female to F Female Coupler - Inline RF Connector

£149
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

This F female to F female coupler joins two F-type coaxial cables inline, providing a back-to-back connection between two male F plugs. The zinc alloy barrel is threaded at both ends to accept standard F connectors, commonly used on satellite dish downleads, TV aerial extensions, cable TV installations and RF distribution systems.

Designed for extending coaxial cable runs where a single cable length is insufficient, the coupler maintains signal integrity across the join by keeping the centre conductor and shield connections continuous. The coupler can be used freestanding for temporary connections or mounted to a panel, wallplate or patch panel using the included locking nut and washer.

The threaded F-type interface provides a more secure connection than push-fit alternatives and is less prone to working loose over time, particularly on vertical runs or in environments subject to vibration. The zinc alloy construction resists corrosion in indoor installations and provides adequate shielding for domestic RF signal frequencies up to 2.4 GHz.

Frequently Asked

What cables does this coupler work with?

The coupler accepts any coaxial cable fitted with a male F connector. This includes satellite dish downleads (typically RG6 or CT100), TV aerial extensions and cable TV installations. Both ends must have F-type male connectors already fitted to the cable.

Can it be used outdoors?

The zinc alloy body is suitable for indoor use. For outdoor installations, particularly exposed locations, consider using a weatherproof junction box to house the coupler and protect the connection from moisture ingress.

How is it mounted to a panel?

The coupler includes a locking nut and washer. Drill a clearance hole sized for the barrel thread (typically 9-10mm), pass the coupler through from one side, then fit the washer and locking nut from the opposite side and tighten by hand or with a spanner.

Does it degrade signal quality?

Any inline connection introduces a small amount of signal loss, typically 0.1-0.3 dB at satellite and terrestrial TV frequencies. For most domestic installations this is negligible and will not affect picture quality, but avoid using multiple couplers in series on long cable runs where cumulative loss becomes significant.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    This F female to F female coupler joins two F-type coaxial cables inline, providing a back-to-back connection between two male F plugs. The zinc alloy barrel is threaded at both ends to accept standard F connectors, commonly used on satellite dish downleads, TV aerial extensions, cable TV installations and RF distribution systems.

    Designed for extending coaxial cable runs where a single cable length is insufficient, the coupler maintains signal integrity across the join by keeping the centre conductor and shield connections continuous. The coupler can be used freestanding for temporary connections or mounted to a panel, wallplate or patch panel using the included locking nut and washer.

    The threaded F-type interface provides a more secure connection than push-fit alternatives and is less prone to working loose over time, particularly on vertical runs or in environments subject to vibration. The zinc alloy construction resists corrosion in indoor installations and provides adequate shielding for domestic RF signal frequencies up to 2.4 GHz.

    Frequently Asked

    What cables does this coupler work with?

    The coupler accepts any coaxial cable fitted with a male F connector. This includes satellite dish downleads (typically RG6 or CT100), TV aerial extensions and cable TV installations. Both ends must have F-type male connectors already fitted to the cable.

    Can it be used outdoors?

    The zinc alloy body is suitable for indoor use. For outdoor installations, particularly exposed locations, consider using a weatherproof junction box to house the coupler and protect the connection from moisture ingress.

    How is it mounted to a panel?

    The coupler includes a locking nut and washer. Drill a clearance hole sized for the barrel thread (typically 9-10mm), pass the coupler through from one side, then fit the washer and locking nut from the opposite side and tighten by hand or with a spanner.

    Does it degrade signal quality?

    Any inline connection introduces a small amount of signal loss, typically 0.1-0.3 dB at satellite and terrestrial TV frequencies. For most domestic installations this is negligible and will not affect picture quality, but avoid using multiple couplers in series on long cable runs where cumulative loss becomes significant.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.