Read More

Seen this product cheaper elsewhere?
Call 0345 2300 599A high-quality 75 ohm CT100 coaxial cable assembly fitted with F Male connectors at both ends, ideal for satellite, LNB, QO-100, television, and other 75 ohm RF applications.
The cable uses a 1.00mm bare copper centre conductor, gas-injected polyethylene dielectric, copper tape screening, and bare copper braid for good RF performance and screening.
Available in a choice of lengths.
Key Features
- 75 ohm CT100 coaxial cable
- F Male connector at each end
- 1.00mm bare copper centre conductor
- Gas-injected PE dielectric
- 100% copper tape screen
- Bare copper braided screen
- 80% velocity factor
- Suitable for satellite and LNB installations
- Useful for QO-100 receive systems
- Low-loss performance up to 2150MHz
Typical Uses
- Satellite dish to receiver connections
- LNB feeder cables
- QO-100 receive installations
- Satellite IF connections
- Television and distribution systems
- Other 75 ohm RF equipment using F connectors
Specifications
| Specification | Details |
|---|---|
| Configurable SKU | VDC-CT100-FF |
| Cable type | CT100 |
| Impedance | 75 ohms |
| Connectors | F Male to F Male |
| Centre conductor | Bare copper, 1 x 1.00mm |
| Dielectric | Gas-injected PE |
| Dielectric diameter | Approx. 4.65mm |
| Primary screening | 100% copper tape |
| Secondary screening | 56% bare copper braid |
| Outer diameter | Approx. 6.70mm |
| Velocity ratio | 80% |
| Nominal capacitance | Less than 58pF/m ±10% |
| Rated temperature | 80°C |
| Rated voltage | 300V |
| Conductor DC resistance | 23.7 ohms/km |
| Outer conductor resistance | 15 ohms/km |
| Insulation resistance | Greater than 500MΩ/km |
Attenuation
| Frequency | Attenuation @ 20°C |
|---|---|
| 5MHz | 1.6dB/100m |
| 50MHz | 4.6dB/100m |
| 100MHz | 6.5dB/100m |
| 200MHz | 9.5dB/100m |
| 460MHz | 15.0dB/100m |
| 860MHz | 19.5dB/100m |
| 1000MHz | 21.5dB/100m |
| 1750MHz | 29.0dB/100m |
| 2150MHz | 32.5dB/100m |
Return Loss
| Frequency Range | Return Loss |
|---|---|
| 5-30MHz | >23dB |
| 30-470MHz | >23dB |
| 470-862MHz | >20dB |
| 862-2150MHz | >18dB |
Screening Attenuation
| Frequency Range | Screening Attenuation |
|---|---|
| 30-470MHz | >75dB |
| 470-862MHz | >75dB |
| 862-2150MHz | >65dB |
Important Note
This is a 75 ohm cable, making it suitable for satellite, LNB, television, and other equipment designed for 75 ohm systems.
It should not be treated as a direct replacement for conventional 50 ohm amateur radio coaxial cable unless the intended equipment specifically requires a 75 ohm feedline.
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]



