I had bad cable TV reception and internet service and couldn't figure out why. I decided to check the main cable line where it starts and noticed that the line goes to one splitter and then from there to another splitter. I'm pretty sure it weakens the signal badly, I'm no cable expert but I think whoever installed it that way just wanted to get it over with as quickly as possible and didn't care about good signal quality. I replaced those splitters with this amplifier (see before and after photos) so the signal is stronger now, not weaker. My internet and cable are working great now!
High Performance Extreme Broadband Manufacturing BDA103HB 3-Way Balanced HD Digital Coax Cable Splitter, 1GHz
11 Review
MoCA Filter 5-Pack for Optimal Cable TV & OTA Coaxial Network Performance
11 Review
Legrand OnQ VM1002 1x8 Enhanced Passive Video Splitter for Optimal 1GHz Performance
12 Review
Antronix VR900B/AC 9-Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier with Zero Signal Loss, Active Return, VoIP Telephone Bypass Port, F59 Terminators
11 Review
TV Tuner LUMAX DV-2120HD
15 Review
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
VINTAR EU To US Plug Adapter 3-Pack For Easy Travel: Europe To USA Converter For Spain, France, And More, Compatible With Type C/E/F Plugs - European To US Power Adapter Solution
11 Review