Can i combine antennas

The losses will be minimized and the noise factor with the preamp at the mast head near as damn it, 0. The preamplifier drowns out the cable noise with a strong captured signal.

You have two antennas and to cable runs. Next buy a cheap and cheerful coaxial relay you place next to the receiver and switched via your remote control. One word of caution. You only need enough signal to give a fully quieting signal to the receiver, that is just enough plus a little extra to overcome the natural cable losses, that is, about 10db of gain MAX, okay?

Otherwise you will overload the receiver and you won't like what you see. If you would like to give me the exact measurements of the cable run and the frequency the two transmitters that you will find on Google for your two stations and I will send you the trimming details. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Is it possible to combine independent digital TV antennas? Ask Question. Asked 8 years ago. Active 6 years, 1 month ago.

Viewed 81k times. Is it possible without any problem? Do antennas for digital TV still need to be tilted to the right directions? Abel Melquiades Callejo Abel Melquiades Callejo 1 1 gold badge 1 1 silver badge 6 6 bronze badges. If you already have an amplifier to boost your signal a second antenna can help to increase the consistency of your coverage.

Depending on how the signal is being sent, obstructions can interfere with the delivery of the signal path.

Adding a second antenna can increase the signal path coverage and give you a more consistent signal. To accomplish this you will need a combiner or coupler that can combine the two antennas together. I would recommend that you use two identical antennas. This will ensure a balanced signal path and coverage. Try experimenting with placement and proper directional pointing. Features low Winegard CC Antenna Coupler. Here are a few options to consider. It receives signals from stations up to 65 miles away in a single direction.

This antenna allows for you to point each side in a different direction. This method will help if the broadcast towers are in different directions. If you are not sure where your broadcast towers are you can use our Station Locator Tool to locate broadcast towers in your area. The basic idea is to have each antenna pointing at different broadcast towers. This can help you obtain those channels that a single antenna could not reach. This would not allow others to watch different stations at the same time.

The two-antenna setup can resolve that problem. Again the same rules apply. An antenna coupler or joiner will be needed. Below is a diagram by Channel Master explaining the setup using their joiner. It may take some tweaking to get the antennas pointed in the proper directions.

Just be patient and rescan your tuner to see what channels you gained. Images credit: Channel Master. You can build your own setup using these components. The 1byone amplified outdoor HDTV antenna is ready to mount. It comes with a mounting pole and power amp. It has a range of 85 miles.

This is ideal for two antennas pointing at broadcast towers in different directions. Doug Hall has a great video below explaining his setup for towers in different locations.

Antenna stacking is the process of taking two HD antennas and placing one on top or near each other. Most people assume that your TV can only operate with the one antenna and so they put up with a lifetime of poor signals and subpar quality on their screen.

Rather than investing in a super expensive new antenna or getting yourself a brand new TV, you might be able to fix this problem in a much simpler way. All you need is the right supplies and a little bit of know-how, and you could be well on your way to better reception in a matter of minutes. Antennas are seemingly tricky devices but ones that operate a lot easier than most realize. The steps for combining two antennas into one coax re pretty simple to follow, with a rough outline here:.

Sometimes, the easiest approach is to try and combine antennas first and see what happens. Do you need an antenna rotator? Can you install a second antenna in combination with the first antenna? All good questions. Truth is; there's no one-size-fits-all solution for this problem. Let's explore your options. For viewers using indoor antennas in an urban or suburban setting, you are picking up signals from more than one direction already.

In some cases, the direct TV signal can be canceled out by a multipath signal that's out of phase and arrives at your antenna just a few microseconds later.

This problem bedeviled early implementations of ATSC, and it took several years to build adaptive equalizers that could discriminate between both types of signals and still provide reliable reception, particularly in multipath-rich urban areas. We'll revisit this multipath echo problem in a moment.

For indoor reception, your antenna choices will be limited to omnidirectional models, so your TV receiver will do the heavy lifting with multipath. But for outdoor reception, you may want to use a directional antenna, like a log-periodic yagi. The reception pattern of this type of antenna maximizes signal strength in the direction it's pointed, while unwanted signals to the sides of the antenna will be much weaker.

Yagi antennas also have some sensitivity degrees from the front; i.