When using accelerometers with long cables, you must be careful that the cables do not attenuate the signals at high frequencies. Engineers at PCB Piezotronics point out that such attenuation may ...

Cracked, split or damaged cables and connectors can cause reception problems, especially if water gets into your aerial or satellite dish installation. The water will reduce the quality of the signal ...

You can easily check your Wi-Fi signal's strength, right down to the exact dBm levels, on a Mac or PC computer. Signal strength is measured in decibel milliwatts (dBm ...

Step 1 – Check if there is a fault with your local transmitter First, use our Transmitter Checker tool. If there is a fault, it will be highlighted. If there is more than one transmitter listed, check ...