A poor cable TV signal always signify that there is an error or wrong wiring. If you are having a poor signal strength on cable TV, you must not require the services of a repairer as you can do it your self. However, if after trying to fix the problem and the issue persists, you should contact the cable provider to improve the cable TV signal strength. Before that, verify that everything is working well.
First, check the connectors in your cable point, splitters and also your cable box or decoder. Although if you have a loose connector, the signal will drop and you will have issues viewing channels from time to time. Ensure all connectors are tight. In fact tightening loose connectors improves cable TV signal strength. How To fix Dish Tv No Signal
You can boost TV signal by repositioning any electronic devices close to the cable point or the cable box. Electronics devices, can affect cable TV signals. Repositioning those electronics can increase signal quality.
Remove any unneeded cable splitters. Each cable splitter literally splits the signal. Splitting the signal multiple times dilutes it, leaving you with bad reception. If you must have several splitters, purchase a cable amplifier. A cable amplifier boosts the signal coming into your home, helping to overcome multiple splits or long cable runs. Cable amplifiers are readily available at a variety of electronics stores, department stores or directly from the cable company with prices ranging from $35 to $200 or more. How To Restore lost Channels on Dish Network Tv – Channel List
Check all cable lines in the home for damage. This includes all wiring coming into the home and running from the cable point to your television. Any nicks, cuts, wear or cracks will let the signal leak, degrading it before it reaches your television. Replace any wire that is not in perfect condition. Also check the ends of the wire. Make sure the connectors are crimped on securely.
Use a cable signal meter device and check the signal coming into your house, and check all the wiring in your residence. If you detect a strong signal coming into the house but a weak signal inside, you might have faulty wiring or cheap wiring. You will need to rewire the house. DISH NETWORK INSTALLATION GUIDE – DISH Pro or DISH Pro Plus
If the signal is weak coming into the house, something is wrong on the provider’s end and you need to contact the cable company.