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250m Webro Copper/Copper Foam Dilectric Black Cable

Product Code: CAI100-250BL

  • For video & broadband signals
  • 4K TV & UHD compatible
  • Benchmarked CAI approved
  • 250m
  • Black
£259.80 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

WF100 250m Black - TV and Satellite Digital Coaxial Cable

Features:

  • WF100 cable is the UKs most popular coaxial cable for TV and Satellite installations and is widely regarded as the highest quality coaxial cable in the market.
  • WF100 cable, or Webro Foam 100 coax cable is suitable for many applications, including low power video, video signal and broadband signals. It is also be used in high-frequency transmission, especially for transmitters and receivers, computers, radio and TV transmitters.
  • WF100 cable consists of a 1.00mm solid plain copper conductor, foam polyethylene dielectric, copper foil tape and a plain copper wire braid.
  • 4K TV and Ultra High Definition compatible.
  • Available in 100m and 250m drums.
  • TV and Satellite Digital Coaxial Cable - CAI approved: CAI Certificate Number: 0107 *, Previous CAI Certificate Number: 0009 *, *Refers to year code, BS EN 50117, CAI-007-C/100/05-2013.
  • Only available in black.

Technical Information:

Product code:

CAI100-250BL

Inner conductor

Copper

Dielectric

Foam PE

Diameter over dielectric

4.8mm

First screen

Cu foil

Braid

Copper

Second screen

N/A

Sheath

PVC

Diameter over sheath

6.55mm

+/-0.3mm

Colour

Black

Electrical Specification

Characteristic impedance

75O;

DC resistance inner conductor

<26 O;/Km

DC resistance outer conductor

<15 O;/Km

Capacitance pF/m

55

Velocity ratio

0.81

Return loss at

5 - 470 MHz

>23dB

470 - 862 MHz

>20dB

862 - 2150 MHz

>18dB

Attenuation (dB/100m at 20C)

5 MHz

<1.6

50 MHz

<4.6

100 MHz

<6.5

200 MHz

<9.5

460 MHz

<15.0

860 MHz

<19.5

1000 MHz

<21.5

1750 MHz

<29.0

2150 MHz

<32.5

Technical Specification

Drum Size

250m

Width

350mm

Depth

350mm

Height

160mm

Weight

11.7kg

Anthony
03/10/2025

Exactly what I needed and delivered when said great team


01/10/2025

Delivered on-time without hitch.


25/09/2025

Excellent

Peter
23/09/2025

All good

Anthony
14/09/2025

Spot on with everything needed good

Google Company Reviews

Simon Venters
Simon Venters
26/10/2025

I bought a LNB adapter for a Sky dish to allow me to use a single outlet LNB. Fitted perfectly.

Tiggy
Tiggy
21/10/2025

I understand from my inquiry that your stock was low and is why the order was later than anticipated. It have been appreciated if it had communicated to me without me contacting you first, as I had had no information since the initial order confirmation. Having said that once the item was available it was dispatched and arrived within 24 hours and appears to be a quality product, although I have not installed it yet.

George Eld
George Eld
20/10/2025

Good product and a fair price. A pleasure to deal with friendly company. After researching other products, and other companies, I settled for a suitable serial from Blakes. I have a history of studying aerials and worked in the TV trade some time ago, and the quality of their products impressed me.

Peter Wingrove
Peter Wingrove
19/10/2025

Aerial booster - robust construction- works well.

Trevor McMaster
Trevor McMaster
16/10/2025

Excellent

£259.80 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay