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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

Michael
18/06/2025

helpful phone conversation in advance, supplied required items on time

Marianne
15/06/2025

I ordered a new TV Link magic eye, my old one was beginning to play up, however it is over 15 years old. Took minutes to change and as expected works fine. Cannot recommend this Company highly enough, easy to order online, quick delivery and robust item. If you have already had a link from the Company it will take you minutes to get up and running again. So much cheaper than getting someone in, if I can sort it at 73 anyone can.

Thomas
12/06/2025

Very good Web site easy to search for what I needed Can highly recommend and have done so inasmuch as my freind Is going to make a purchase.

Ray
08/06/2025

Service was good. VAT & postage high but we’re in the eu here. Havnt tried it yet.


31/05/2025

Ordered pole, bracket and end stopper online to collect from Rutland Road Sheffield. No problem ordering and all items were in stock. Was informed when order was ready and was served by friendly staff on collection.

Google Company Reviews

Terry Evans
Terry Evans
18/06/2025

I had trouble finding the items that I needed but eventually found Blake UK Ltd and they had them, plus at a very good price. Very impressed with their service . 10 out of 10

Geoff Chapman
Geoff Chapman
16/06/2025

From order to delivery, the service was first class. Communication was fantastic, I was informed every step of the way. I’m very happy with the product and I’m very pleased to recommend Blake UK, they are a family run ethos business.

Steve Proud
Steve Proud
12/06/2025

Superb service, communication, price and delivery time. I'm a first time user but certainly won't be my last. Thanks again

Ray Lawrence
Ray Lawrence
12/06/2025

First of all the product was as described, well packed and did the job I bought it for. Super fast delivery! Great updates on the the order and delivery process. Thank you all!

Hugh moss
Hugh moss
08/06/2025

First time to order from Blake UK. You won't be disappointed ordered to N.I. great customer service and updates on delivery status. Family business and great follow-up with customers. Do not hesitate to order from Blake.

£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