125m Twinsat Black Pure Copper Cable
Product Code: TWIN100-125BL
- TV & Satellite Multicore Coaxial Cable
- Highest quality coaxial cable
- 125m drum
- Black
Product Description
TWIN100-125BL - TV and Satellite Multicore Coaxial Cable (Twinsat)
Features:
- WF 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 coax cable is suitable for many applications, including low power video, video signal and broadband signals. It can also be used in high-frequency transmission, especially for transmitters and receivers, computers, radio and TV transmitters.
- WF100 Twin Cable (Twinsat) consists of two 1.00mm solid plain copper conductors with foam polyethylene dielectric, copper foil tape and a plain copper wire braid. Sheathed overall in black PVC in a figure 8 (shotgun) construction.
- 4K TV and Ultra High Definition compatible.
- Available in 125m.
- Only available in black.
Technical Information:
| Product code: TWIN100-125BL | |
| Inner conductor | Copper |
| Dielectric | Foam PE |
| Diameter over dielectric | 4.8mm |
| First screen | Cu foil |
| Braid | Copper |
| Second screen | N/A |
| Sheath | PVC Twin |
| Diameter over sheath | 6.55mm +/-0.3mm x 13.10 +/-0.6mm |
| 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 - 862MHz | > 20dB |
| 862 - 2150 MHz | > 18dB |
| Attenuation (dB/100m at 20C) | |
| 10 MHz | < 1.8 |
| 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
125m
Width
350mm
Depth
350mm
Height
200mm
Weight
11.7kg
03/10/2025
01/10/2025
Delivered on-time without hitch.
25/09/2025
Excellent
23/09/2025
All good
14/09/2025
Spot on with everything needed good
Google Company Reviews
28/11/2025
Excellent, fast service and the aerial pole arrived in 100% condition.
22/11/2025
04/11/2025
item not received after a number of days. Reported by landline to Blake Head Office this morning.. Request replacement at no expense to myself. Please advise. Thanks. Anthony Ernest.
31/10/2025
Very prompt reply re order unfortunately delivery by DPD failed to deliver to address even though there was a person in. DPD delivered to a local drop off point for collection, the so called local post office which not that local!!! Otherwise there would be 5 stars!!! Product great and fitted to cover entry point of Sky cables into building as SKy's product has failed , plastic cracked and fallen off.
26/10/2025
I bought a LNB adapter for a Sky dish to allow me to use a single outlet LNB. Fitted perfectly.

Exactly what I needed and delivered when said great team