Antennas Home-made antennas can greatly improve the performance of AM and FM radios, short-wave receivers, and scanners. If you are a talk-radio fan then experiment with the AM band antennas and you will be able to hear shows from all over the country with surprising clarity. Short-wave receivers are always coping with weak signals and they must have a good antenna to perform adequately. Scanners can pick up local police and two-way radio with the little telescoping antenna provided but with good antennas a scanner becomes an amazing ear on the world nearby. No pre-amp, filter or other receiver refinement offers anywhere near the level of performance improvement t that a well-designed antenna offers. The results can be quite satisfying, leaving no doubt that the project was well worth the effort. Active MHz Hula-Loop Antenna for Shortwave In the past, designs that incorporated an amplifier in the antenna were called “antennafiers” so perhaps this is a “loopifier”. The differential amplifier solves matching issues and the varactor tuning gives excellent out-of-band rejection for even cheap receivers. I think the good common-mode rejection from the differential amplifier eliminates the need for a shield, too.
To find out what type of signals you can expect, I recommend the TVFool. Just type in your address, and it calculates your coverage based on the terrain and known transmitters in the area. Click here for a copy of my report, showing what I can expect in the Provo, UT area. If your report shows stronger signals, then you may be fine with a standard non-amplified Mohu or AmazonBasics antenna for a few dollars cheaper.
When it arrived, I was shocked at how small and light it was.
Although seldom used in home electronics anymore, if you’re an RVer, you know the need for a good antenna. JENSEN has you covered. We offer various antennas that make viewing your on-the-road entertainment a great experience, not a hassle. We now offer a low-profile, JENSEN Omni-Directional Antenna which allows for better reception without the aiming and maneuvering that usually comes with.
An antenna is something you usually do not and cannot buy, but even the most unskilled beginner can make his own antennas. The cost of material is neglectible, and this document describes some very easy and extremely effective antennas. Signals and Propagation Antennas range from simple to advanced, but choosing them requires a little bit of understanding about how the transmitter energy spreads out.
Except for the shortest among the short waves shorter than 20m , for which it is the other way around. Let me first say a word about wavelength and frequency. These are related, but inversed:
Sky® 60 Attic / Outdoor HDTV Antenna
Share on Facebook If you choose not to subscribe to cable or satellite TV, you can still enjoy great antenna-based TV programming. In major metropolitan areas, you can receive full high-definition Dolby Digital 5. In fact, as of June TV stations are doing away with analog signals.
TERK not only offers superior design, but also delivers the highest performance standards in the industry in both indoor and outdoor offerings. View TERK Signal Quality Households in the United States can receive FREE Digital and HDTV signals with the proper antenna.
I usually find that about feet pipe length is sufficient to mount the antenna into the rotor. The end result is the boom of the antenna is about 40 to 50 inches above the last mast support creating a stable mount. The less an antenna wiggles and jiggles the longer it will last. Channel Master Rotor Model Keeping the mast at a minimal height increases the stability of the antenna and reduces the stress on the rotor.
This adds to the longevity to both the antenna and rotor. The installation order of things goes like this. Each particular item comes with directions pertaining to assembly and installation. Install the mount according to the type you have. You may want to visit: How to install a eave mount. Assemble the antenna according to the instructions. The TV antenna mounts to the mast pipe using the U-bolt assembly included. Mounts to mast pipe up to 1.
How to Hook Up an FM Stereo Antenna
I have tried all kinds of wires, antennas, even trying to use the garage itself as the antenna with no avail. I have heard before that most home style radios don’t have enough “antenna power” to run real long wires to roof antennas and whatnot. I get a few stations but the one I really want doesn’t come in at all.
It powers up and can play some local stations but I think it needs and external antenna to pull in weak and short wave stations. There is a bare copper wire coming out of the large antenna swiveling box that I believe we used to hook to a wire strung outdoors.
This AM Antenna enhances reception and adds clarity to the simple antennas that are included with all home stereo receivers and desktop radios. The AN ‘s loop design allows an antenna that gives you the reception that normally would only be possible with a very long wire, hooked up directly to your radio.
With the AN , it will work on all portable radios, without wires attached. The Kaito AN features a built-in tuning dial that allows precision tuning to the appropriate station and the selectivity to block out unwanted stations and noise; which without the antenna would crowd or “bleed” into the desired signal. The antenna can also be adjusted by physically turning the loop in the direction of the station’s broadcast and pointing it directly at the station. One of the great things about this antenna is the possibilities available by selective tuning, loop adjustment and radio dialing.
The AN Loop Antenna will give you an added dimension to your AM radio by giving you better reception of the stations you already get, clearer sound, improved clarity and enhancement of stations that would otherwise be drowned out.
Bluewire TV Antenna Reviews: Does it Live Up to the Hype?
June 05, , Nowhere in the Extra Class study manual did it tell which amps work with which rigs, and how to connect them without letting the smoke out of something. Because that can happen. By looking at the schematics and with help from others, I did pick up a few things.
The concept of the “Hula Loop” came after many years of building medium wave loops of varying size, shape and performance. The windings were made from multi strand hook up wire (single strand could be used). This improved impedance match allows a .
When I was a teenager, I used it with my old Realistic stereo receiver to improve its AM reception, and it did work. My dad put it up for me. You might also find it from other electronics suppliers. Find two points, such as two poles NOT utility poles! Any safe places above the ground from which you can string this wire will do.
Remember that not just the mounting places, but the “air-space” through which the wire will be strung must be free of obstructions, such as trees, and especially power lines. Whatever you do, don’t put it on the same corner of the house through which your electrical service enters! First, that will be dangerous, and second, you’ll pick up power line noise. This antenna picks up signals best at right angles.
It picks up worst end-on. Therefore, remember to orient the wire to pick up from the direction in which you are most interested. Using an eye-hook at each point, attach a length of nylon rope.
How to find the wavelength of a signal: Mounting surface such as the plastic project enclosure 8″x6″x3″. I used steel self tapping sheet metal screws.
A standard TV antenna will work just dandy. You should be able to connect the antenna directly to your TV, and then pass the audio from your TV to the receiver.
Coaxial or “coax” ports resemble round, metal cylinders with a small hole in the middle, though your TV may just have a small circular hole in its back if it’s old enough. Coaxial cables have the same connector on both ends—a hollow metal cylinder with a pin in the middle—and they often have a ring around each end that can be used to tighten the cable’s connection to the port. If you don’t have a coaxial cable, you can buy one online or in a tech department store.
It should plug directly into the coaxial port in the back of the VHS player. You can usually tighten the coaxial cable in order to secure its connection to the VHS player. Again, this should plug directly into the back of the TV. Be sure to tighten this connection if possible. Plug the VCR’s power cable into an electrical socket; both wall sockets and surge protector sockets are fine. This may also turn on the VCR; if so, skip the next step.
Press the VCR’s “Power” button to do so. AV cables are the red, white, and yellow tri-split cables often used to connect older pieces of technology to TVs. The red and white cables are for audio.
You need to upgrade your browser
If you ordered any other accessories then they will also be included. The AM antenna has quite a bit more to it. If you ordered any additional cable then this would also be included. Setup Setting up the radio is just as easy as setting up the clock radio on your night stand. All you do is press the clock set button and turn the tuner to adjust the hour. You press the clock set button again and turn the tuner to adjust the minutes and finally you press the clock set button again to start the clock.
Watch video · Digital Trends. More Product Reviews News See anyone else around with an antenna set up? You probably need to go as high. Our handy guide will show you how to hook up your headphones in a.
Once I scroll down and click on Guided Setup the remote gets stuck. I get 25 on LGtv. Gregory Braley October 11, at 5: All the TVs in the house pretty much get the same channels and the same reception. So I took one of the other TVs and connected it in place of the Vizio and it receives that channel just fine. Is there any way to fine tune the channel selections?