Find The Best Guide to Indoor and Outdoor TV Antennas

Indoor Antennas for receiving DTV 

(Note: An auction of spectrum that had been licensed to broadcast television stations operating on UHF TV Channels 38-51 resulted in many TV stations on these channels transitioning to other channels. Almost all of the TV stations affected finished transitioning in July 2020.) 

To receive DTV signals from all stations in the area, your antenna needs to be able to receive both VHF channels (channels 2-13) and UHF channels (channels 14-36). 

Some antennas only provide good reception of VHF or UHF channels, but not both. For example, indoor "rabbit ears" usually need to be augmented with an additional "wire loop" or "bowtie" antenna (see images on the next page) in order to pick up signals on UHF channels. 

Many of the antennas being sold as "HDTV Antennas" perform best at receiving UHF signals, but perform less well receiving VHF channels. Check with retail consultants and consumer websites to make sure that any antenna you choose provides good reception of both VHF and UHF channels. 

Even if you use a digital-to-analog converter box, you will still need to use an antenna to receive DTV signals. Digital-to-analog converter boxes do not contain additional antennas or signal amplification.

Antennas for reception in different signal conditions 

The antennas on the next page will work for the indicated signal strength in most instances, but may not work in all cases. 

The type of antenna needed at a specific location may vary depending on geographic location, the height at which the antenna is used and other local factors such as nearby buildings, trees, terrain or home construction. 

Generally, outdoor antennas will get better reception than indoor antennas and are strongly recommended for the most reliable reception.

If your home near the TV Broadcasting Station and not much blocking obstacles such high building and the TV signals is Strong Use Circular Loop and Dipole Antenna such Rabbit Ears Antenna. 

Jump to my recommendations for Indoor Antenna!

The Best Homebrew vertical antenna 40m band from YC2YIZ

Homebrew vertical antenna 40m band - To determine how much tubing we will need, we have to figure out how long a quarter wave is at forty meters . Using λ/4 (feet) = 246/f (MHz) and then converting the fraction of a foot which remains to inches, we get λ/4 = 33,10 inches for a center frequency of 7,265 MHz. Any center frequency can be chosen by placing that frequency in place of f in the formula.

This homebrew vertical antenna 40m band from Edy Karsono (YC2YIZ) , this antenna also work for 15m band, beside 40m band. Edy used MFJ analyzer to measure the SWR. 

The Best Netgear Orbi Mesh Wi-Fi Systems

Forget about Internet blank spot in your home and office . WiFi Mesh Systems, Faster speeds, greater coverage. WiFi that handles all your connected devices without any slowdowns.

No more dead zones, dropped connections, or buffering. Cover every square inch of your home with smooth, reliable, best-in-class WiFi

Orbi Wi-Fi 6 is a tri-band Wi-Fi System built with the latest and fastest Wi-Fi 6 technology to provide the ultimate smart home experience with Wi-Fi coverage and connection capacity beyond belief.

Keep all Wi-Fi connections strong in every room All the time with enough bandwidth for all your devices Multiple 4K/8K UHD streaming for your Wi-Fi connected speakers. 

Fast online Zoom, Meeting Smart lights Wi-Fi security devices and more Dedicated quad-stream Wi-Fi 6 backhaul allows for streaming 4K or 8K videos without delay Ideal for Gigabit and Multi-Gigabit Internet speed service supporting up to 2 5Gbps download speeds.

Place the satellite anywhere in your home to get Gigabit speeds where you want them.

Easy Setup, Router+Satellite create a mesh network for whole home WiFi coverage without dead spots.

There are two type of WiFi Mesh Solutions from Netgear , Home Solutions and Business Solutions.

For Home Solutions

1. Orbi Tri Band Mesh WiFi 6 Systems, 6 Gbps RBK852, covers 5,000 sq.ft.

NETGEAR Orbi Whole Home Tri-band Mesh WiFi 6 System (RBK852) – 1 Router with 1 Satellite Extender , Get coverage up to 5,000 sq. ft. of coverage and 6Gbps of blazing-fast, consistent WiFi speeds. 

Simultaneously stream, game and video call on 100+ devices in every corner of your home.

2. NETGEAR Orbi Whole Home Tri-band Mesh Wi-Fi 6 System (RBK853) 

The most popular mesh WiFi solution. Cover up to 7,500 sq. ft. with blazing-fast, powerful WiFi with speeds of up to 6Gbps for over 100 devices. Stream, browse, and work uninterrupted throughout your home.

No more dead zones or buffering – just smooth, reliable whole home WiFi.

Router with 2 Satellite Extenders, Coverage Up to 7,500 Square Feet, 100 Devices, AX6000 (Up to 6Gbps)

Best Long Range indoor and outdoor tv antenna for rural areas

Best Outdoor TV Antennas for rural areas - When testing Best outdoor TV antenna for rural areas there are some key factors you must consider. In this article we will look at these key factors and review what we think are the best TV outdoor antennas for rural areas.

So what are the best outdoor TV antennas for rural areas? To save you time, here are the 3 best outdoor TV antennas for rural areas we tested.

1.Antennas Direct ClearStream FLEX Amplified TV     Antenna

2. Antennas Direct Clearstream 4Max TV Antenna

3. Channel Master CM-3020 Long Range HDTV Antenna

For a more comprehensive review of each, continue reading.

TV Antennas for Rural Areas – Key Factors

Picking up reliable OTA TV signals in rural or “fringe” areas can sometimes be challenging for several reasons.

Often times you live at a distance greater than 60 miles for the nearest broadcast tower.

You are often surrounded by trees or other obstructions such as hills and valleys.

Antenna cable run needs to be long.

All of these factors can have a severe impact on the quality and reliability of the antenna signal you receive. The question is, how can we fix it? To minimize the issues relating to distance, obstructions and cable runs lets look at some strategies to consider when planning your installation.

TV Antennas for Rural Areas – The Right Antenna

When it comes to rural areas and choosing the right antenna bigger really is better. There are a lot of antennas on the market that are small and stylish.

These antennas claim to get distances of 70+ miles but I will tell you that these are theoretical distances under ideal conditions.

In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Whatever is not urban is considered rural ?

Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry typically are described as rural.

Some rural areas have flat land contours, with meadows, and hills and forests, some rural areas also have up and down land contours. and usually in rural hills locations there were Repeaters TV stations to reach their broadcasts to the public.

So to choose an indoor antenna, choose an antenna with a large enough gain.

We have selected several indoor antennas that are suitable for rural areas and can be your consideration before buying them.

Our Best Long Range indoor tv antenna for rural areas

1. Antennas Direct ClearStream FLEX Amplified TV Antenna

8 Element Bowtie HDTV Antenna with 70 Mile Range, The DB8e Bowtie antenna has an unsurpassed gain of 17.4 dBi making this the most powerful antenna in the world! Utilizing patented technology to receive TV signals 70 miles away, the specially designed brackets allow the two panels to target broadcast towers in multiple directions. The DB8e is ideal for rural areas where heavy foliage or roofing materials reduce the incoming signal. No other extreme range bowtie antenna can match its performance.

Installed in Indoor, Attic and Outdoor. This multi-directional antenna features patented elements and specially designed brackets which allow the two panels to turn in different directions to target widely-spaced broadcast towers.

 The reflector focuses the antenna's power for added range and also provides protection against multi-path interference No other bowtie antenna can match this powerful performance in such a compact form Ideal for rural areas where heavy foliage or roofing materials can reduce the incoming signal Includes adjustable mounting hardware Mast and coaxial cable sold separately Range 70+ Miles. 

2. Antennas Direct Clearstream 4Max TV Antenna

ClearStream 4MAX Complete Amplified antenna. Receive signals 70+ miles away with long-range, multi-directional UHF and VHF reception. 

Boost signal strength with the included Jolt 15dB USB in-line amplifier to provide signal amplification for efficient turning - the result is a clean, clear signal to your TV. The amplifier includes a USB cable to connect directly into the USB port on your TV so the amplifier will only draw power when the TV is turned on, eliminating power consumption. If you don’t have a USB port on your TV, use the USB power adapter with any standard wall outlet.  

The 20-inch mast includes a pivoting base to install the antenna on horizontal and vertical surfaces. The 30-foot detachable coaxial cable is made using copper-coated steel with a high-capacity center conductor and a larger insulating dielectric that allows you to expand the mounting options for your antenna while providing you with the highest-quality picture available. With the 3-way splitter, split over-the-air signals to three TVs with 1-input and 3-outputs.  Ideal for rural areas.

Best Clearstream TV Indoor Antenna Reviews

TV antennas indoor and outdoor  receive over-the-air (OTA) network TV signals for FREE from major networks or broadcast tv stations such as NBC, FOX, CBS, ABC, PBS, THE CW, QUBO, TELEMUNDO, UNIVISION, RTV, THIS TV, ION, ME TV, the weather channels and SO MUCH MORE according networks in your area or countries , with free of charges and  no subscription or monthly fees. The range for pick up signal of a TV antenna will vary greatly depending on the height of antenna installation position , power dB of antenna , and frequency of the antenna UHF or VHF and both UHF/UHF, coming from the TV stations transmitting tower, as well as the height of the antenna installation, the terrain, and the number of obstacles between your home and the transmitting TV stations tower.

See our best picks selection clearstream indoor antenna !

ClearStream ECLIPSE® Indoor HDTV Antenna

Set up is easy! Includes uniquely formulated strip to peel & stick this antenna to any smooth surface, no hooks, Velcro, or damage to your walls. 

This antenna is multi-directional, low-profile, and the reversible black or white design is paintable! Perfect for compact living spaces, dorm rooms, RVs - take your TV antenna anywhere! Includes 12 ft. of detachable high-performance coaxial cable. 

Range: 35+ Miles

How to get free TV channels without Antenna ?

Television is receiver device that needs antenna to receive signal from broadcast TV stations. Free TV channels or Aerial Signal TV channels is free. Instead of cable TV channels that charge you monthly bills. 

And with Indoor TV Antenna or Outdoor TV Antenna Can pull in all of your local news, weather, sitcom, kids and sports programming without extra money. Including NBC, FOX, CBS, ABC, PBS, THE CW, QUBO, UNIVISION, RTV, THIS TV, ION, ME TV and the weather channel.

You only needs to buy ones TV Antenna around 30 - 150 dollars , no more monthly bills with Indoor or Outdoor TV Antenna.

No more triple-digit monthly bills! can save you 80-212 dollar every month, adding up to 60-2544 dollar a year!

Omnidirectional Antenna

The Omnidirectional antenna is probably the most common antenna available. Just about every Wi-Fi device you can buy comes with an omni antenna. This is because the omni is so easy to set up, and generally works in consumer environments without much planning . There are few different types of omni antennas. Omni signals spread out sideways , but not vertically.

Top view of coverage an Omni Antenna

An omni antenna sends and receives signals equally in front, behind , to the left , or to the right of the antenna. However, when you go above or below the antenna, signal strength drops off significantly. The trade-off you make when choosing a high-gain antenna is this focusing, or thinning, of the above and below energy. The low-gain omni works better vertically than a high-gain omni, but it won't extend as far horizontally. The omnidirectional antenna sends and receives signals in all directions equally. This is generalization , but it's mostly accurate.

Side view of an omnidirectional antenna signal

Even though an omni antenna does not work very well above and below, it is not considered a directional antenna. Wi-Fi antennas are generally rated in two-dimensional space that assumes it is mounted parallel to the Earth's surface. Knowing how the beam is shaped, and that an antenna is not truly omnidirectional will help you choose the right antenna for your Wi-Fi.

(source : Wi-Fi Toys Extreme Tech)

Building A Classic Paper Clip Antenna

This article will show you how to put together the ultimate homebrew antenna -- a working Yagi antenna for 2.4 GHz Wi-Fi out of litle more than paperclips stuck together. This model is commonly called the Frisko antenna , after the French Frisko brand of ice cream cups whose wooden spoons were used in the first prototypes. 

The current designs of most external Wi-Fi cards put the antenna in a lawed position, with the antenna very close to the computer. This means that the pattern of emissions is often blocked by computer itself. Not only that, the small packaging of wireless cards prevents an optimal design for the internal antenna to pick up wireless network devices more than a couple of 100 feet away.

This is one of the reasons that attaching even a small external antenna can greatly improve signal strength, especially if it is oriented properly.

Dipole Antenna you will build in this article is folded dipole . The Dipole antenna is just the the simplest antenna. The dipole is a half wave antenna that consists of two opposing radiating elements. It's made up of two quarter-wavelength poles that are not connected to each other and fed in the middle by the transmission line. A standard dipole is open on each end, but it can also be folded over on itself.

The Antenna design shows a simple dipole made from steel paperclips . Each arms of the dipole is 31 mm in length, or 1/4 of a wavelength for Wi-i channel 6. The center conductor is soldered to right arm, while the shield is soldered to the left arm. It doesn't matter to which side you solder. 

The dipole antenna is unique in that it can be mounted vertically or horizontally. When standing vertically, the dipole antenna is omnidirectional. When horizontal, this antenna will radiate outward in two directions off the sides (and slightly upwards), like turning a donut on its edge.

(source ; Wi-Fi Toy Extreme Tech)

Broadband Antenna with reflector

In Yagi antennas, reflector antennas and in-phase excited antennas are suitable for amateur production.

a) Broadband dipole with angular reflector and broadband reflector

Due to the large feedback factor, this antenna is (Fig. 160) Suitable for places with a medium and strong signal, disturbed by reflections from rearward direction, ie especially to urban districts with height segmentation development. The radiation diagram in Fig. 160c applies to the frequency 730 MHz, at which this antenna has the highest gain. The return factor is in the whole scope IV. and V. television band almost uniform. The electrical parameters are shown in Fig. 161. Fig. 162 is a view of the actual embodiment antennas with angled reflector.

b) Excited full-wave floor system for channels Nos. 21 to 81

This antenna (Fig. 163) is very suitable for amateur construction, because is not as demanding on accuracy as Yagi antennas and always gives good results. The reflector wall can be either made of mesh with a mesh size 20 X 20 mm (Fig. 163a), or can be made according to Fig. 163b

In both cases, however, all the wires crossing each other are necessary solder with tin or tin the whole reflector wall in fire (galvanic tinning is not enough). The electrical values ​​are almost equal in the whole band

specific (see also Fig. 171). The antenna is also suitable for places with inhomogeneous ones field, is significantly less sensitive to the quality of the incident field than antennas Yagi type.

The gain of an excited whole-wave floor system can be maintained while maintaining the basic

increase by about 2 dB by adding a series of directors to each emitter (Fig. 164). Director carriers are threaded at both ends, enabling easy installation even in an already finished antenna.

A further increase in gain is achieved by arranging four antennas in the system (Fig. 165). The spacing of the antennas in the axis of the system is chosen so that the distance between individual emitters was constant. The reflectors of these antennas therefore overlap, it is advisable to shorten them accordingly. It is advisable to merge the antennas in series with a parallel connection .

(source : translated from Anteny by Tomas Cesky)

Best Long range 990 miles hd 1080p outdoor amplified hdtv digital tv antenna long range vhf uhf ?

Is it possible to get 990 miles or 1500 km  amplified outdoor antenna  from Broadcast TV stations ? The answers it is depends , if the broadcast stations have many repeaters it is possible for you to received from the long range TV stations , but you don't need 990 miles amplified antenna for this. And also there is no antenna in the market with 990 miles amplified Antennas with a gain of 990 miles are not available in the market and are very difficult to manufactured.

The antenna in the range 50-300 miles it is enough  with reasonable price, more gain in dB and more elements.  because the TV stations have repeaters.

So the choice is an antenna to receive long distances between 50-300 miles plus an amplifier.

I have selected 5 of the best antennas and amplifiers or boosters for this purpose, so can be your reference before you buy it.

Tips Best Indoor tv antenna for Basement Apartment

As we know apartment building consist of concrete , metal beams and blocking propagation of electromagnetic field from outside the building, such as cellular signal and  TV signal .

And how to solve this problem ? By optimizing and placing the antenna in such a way and use the amplified Booster for pick up small signal and amplified for better reception.

I give one example, use Philips Modern Loop Rabbit Ears Indoor TV Antenna and Booster GE Indoor TV Amplifier 

If your room windows facing out, place the antenna here and connect to booster/amplifier than connect to your TV, and scan the channel after installation. Use Indoor TV with high gain between 15 - 22 dBi , and use booster with high gain for better reception.

Comparison Long Range tv antenna for rural areas : GE Outdoor TV Antenna VS Antennas Direct Outdoor Antenna

Rural areas consist of savanna , mountain, trees, with hilly land , far away from Broadcasting TV Tower and need Antenna TV Outdoor/Indoor with High Gain for reach the signal from the TV transmitting tower.

With todays many cellular tower in the rural areas, and affect TV signal reception , we also need cellular filter 3G/4G/5G.

For this purpose I will compare GE Outdoor TV Antenna VS Antennas Direct Outdoor Antenna with keys criteria for you as reference.

If you live in USA and Canada please check your coverage in FCC website. 

Check Coverage

Use dtv reception maps   to check for the DTV signals that are available at your location. Enter your address in the box at dtv reception maps and click Go! The DTV coverage map will list all stations in your area.

Sometimes stations change the frequency on which they broadcast — the channel a viewer selects to watch a particular station remains the same but the frequency that the viewer’s television finds the station on changes -- requiring viewers who use an over-the-air antenna to rescan their tuners to locate the station's new signal.

DTVmaps is a tools to help you decided what the right antenna for your TV, based on coverage distance. 

Actual signal strength may vary based on a variety of factors, including, but not limited to, building construction, neighboring buildings and trees, weather, and specific reception hardware. Your signal strength may be significantly lower in extremely hilly areas.

Comparison chart

Below the chart comparison  is a key to explain each of the measurements and what to compare depending on your needs.

The keys factor you need to know for pick the Antenna Outdoor are :

Brand 

General Electric Company (GE) is an American multinational conglomerate incorporated in New York State and headquartered in Boston. As recently as 2018, the company operated through the following segments: aviation, power, renewable energy, digital industry, additive manufacturing, locomotives, and venture capital and finance . One of GE products are home appliances included TV Antenna.

Antennas Direct is An Antenna company in 16388 Westwoods Business Park Ellisville, MO 63021, whose acquired Mohu Antenna in 2003, have more than 100 employees, and produce Innovative HDTV Antennas, Broadcast Television, Digital Antennas, TV Antennas, OTA Television, Television Accessories

Different manufactures produce Outdoor Antenna which meet today’s good reception standards antenna. The chart shows the criteria for you considered to picks the antenna 

Model

The 2 Antenna model name shown are different, GE model with J mount and designed for reduce signal dropouts and for UHF, VHF, HDTV reception, claims by customer to have power reception around 16-20 dB  can installed both Outdoor, Attic and Indoor .

While Antenna Direct model with 8 element bowtie, also can installed in Outdoor, Attic, and Indoor and have around 17.4 dB power reception, it is strong enough to receive long distance broadcast TV Tower.

Filter

Lte filter can remove interference from frequency bands (3G/4G） outside the TV band. It can improve the TV signal.

Passes range 80 to 800MHz,Blocked 800MHz above.4g filter removes noise for better picture. Antenna Filter - Cleaning unwanted RF signal out of digital antenna system effectively,Signal loss is 0.8dB or less.

Booster

Signal booster enhances any non-amplified antenna, delivering a clearer signal, more range, and more available channels; works with any passive/non-amplified antenna; antenna required for use with preamplifier.

This questions must apply before you buy the booster :

Are your home/house far away from TV Tower Stations and also have weak signal reception from Outdoor/Indoor Antenna ? If the Answers is Yes, than you should use Booster Antenna.

Range Max (in Miles)

Range Antenna for pick up TV signal influenced by Elements of Antenna and Gain , the more elements your antenna have, the more Gain of the Antenna, and more sensitive to pick signal from far away

Gain (in dBi)

As mention above, the more Gain the antenna have, the more good quality for antenna pick up signal.

If the antenna have Gain between 15-35db , it is good enough for receiving TV signal from long range area.

Band (Frequency in MHz)

Band frequency for Digital HDTV, VHF, and UHF band between 470-860 MHz , sometimes antenna manufacturing company also made antenna covering FM Band, between 45-860 MHz.

Price

Price will vary, you can get the cheapest antenna with price below USD 30 , or the expensive one with price more than USD 200, it is depends your need, as long as you have the good quality of antenna, with the good reception and your satisfied , the price will not be the issue.

Arrl Antenna Book Review : Basic Antennas, Understanding Practical Antennas and Design

This Book written by Joel R. Hallas cover Basic Antennas Design and Practical with 26 Chapter and 2 Appendix  , suitable for college,student, and hobbyists and other enthusiasm in Antenna field.

Very good book for Professional and Amateur Enthusiasm for reference DIY Antennas , and how to design and build Do It by Yourself.

From Chapter 1, discuss about what an antenna is ? , the concept of antenna with Practical understanding and example in Practical and real life. 

Chapter 2, Half Wave Dipole Antenna in Free Space 

Chapter 3, The Field from a Dipole Near The Earth

Chapter 4, The Impedance of Antennas

Chapter 5, Transmission Lines

Chapter 6. Making Real Dipole Antennas

Chapter 7, The Field From Two Horizontal Dipoles 

Chapter 8, The Field From Two Vertical Dipoles

Chapter 9, Transmissions Lines as Transformers

Chapter 10, Practical Two Element Antenna Arrays 

Chapter 11, Wideband Dipole Antennas

Chapter 12, Multiband Dipole Antennas 

Chapter 13, Vertical Monopole Antennas

Chapter 14, Arrays of Vertical Monopole Antennas

Chapter 15 Practical Multielement Driven Arrays

Chapter 16, Surface Reflector Antennas

Chapter 17, Surface Reflector Antennas You Can Build

Chapter 18, Antenna Arrays With Parasitically Coupled Elements

Chapter 19, The Yagi-Uda or Yagi, Parasitically Coupled Antenna

Chapter 20, Practical Yagis for HF and VHF

Chapter 21,Log Periodic Dipole Arrays

Chapter 22,Loop Antennas

Chapter 23, Loop Antennas You Can Build

Chapter 24, Antennas for Microwave Applications

Chapter 25, Vehicle Antennas

Chapter 26, Antenna Measurements

Appendix A Getting Started in Antenna Modeling with EZNEC

Appendix B Using Decibels in Antenna Calculations Index

Make A Simple Halfwave Dipole Antenna for TV

In this article I will show you how to make simple a halfwave dipole antenna for home TV reception using 2 radiators , consist of two 1/4L coaxial cable and feed point .
The video for how to make this simple antenna also you can watch on my youtube channel.

Digital TV frequency band is 470-800 MHz , depends on your country and location, you can adjust with your own frequency used. So, based on that frequency , we will design the radiator Length (L) of Antennas, as in Simple A Halfwave Principle Antenna Design .

For High Frequency, we used formula :

                                                                 L = 468/Fmhz 

Center Frequency of 470-800 MHz is 635 MHz

                                                                L = 468/635
                                                                 
                                                                   = 0.737 ft

                                                                   = 0.113 meter  (approximately)
                              
                                                                   = 11.3 cm

                                                          1/2L  = 5.65 cm

So, we will make 2 radiators using coaxial cable with length 5.65 cm each

Wire Direction Antenna

A directional antenna has the ability to enhance reception of desired signals, while rejecting undesired signals arriving from slightly different directions. Although directivity normally means a beam antenna, or at least a rotatable dipole, there are certain types of antenna that allow fixed antennas to be both directive and variable.

See Chap. 7 for fixed but variable directional antennas and Chap. 11 for fixed and non-variable directive arrays. Those antennas are transmitting antennas, but they work equally well for reception. This section shows a crude, but often effective, directional antenna that allows one to select the direction of reception with pin plugs or switches.

Consider Fig. 13-10. In this case, a number of quarter-wavelength radiators are fanned out from a common feedpoint at various angles from the building. 

At the near end of each element is a female banana jack. A pair of balanced feedlines from the receiver (300-Ω twin lead, or similar) are brought to the area where the antenna elements terminate. 

Each wire in the twin lead has a banana plug attached. By selecting which banana jack is plugged into which banana plug, you can select the directional pattern of the antenna. If the receiver is equipped with a balanced antenna input, then simply connect the other end of the twin lead direction to the receiver. 

Otherwise, use one of the couplers shown in Fig. 13-11. Figure 13-11A shows a balanced antenna coupler that is tuned to the frequency of reception. 

The coil is tuned to resonance by the interaction of the inductor and the capacitor. Antenna impedance is matched by selecting the taps on the inductor to which the feedline is attached. A simple RF broadband coupler is shown in Fig. 13-11B. 

This transformer is wound over a ferrite core, and consists of 12 to 24 turns of no. 26 enameled wire, with more turns being used for lower frequencies, and fewer for higher frequencies. Experiment with the number of turns in order to determine the correct value. 

Alternatively, use a 1:1 balun transformer instead of Fig. 13-11B; the type intended for amateur radio antennas is overkill powerwise, but it will work nicely.

Buil This High Gain Rhombic TV Antenna

This Rhombic Antenna was from Popular Electronics Magazine October 1975 Edition. Cheap cost Antenna , and if your roof house non metallic can match with contour house. Easy to build and Install , provides good reception , almost 14 dB gain. It can be installed without support masts. High gain, broad bandwidth and good directionallity are characteristic of the rhombic's performance.

Rhombic Antenna Design 

 The first step in designing the rhombic is to decide what channels you want to recieve.

The relative location of their transmitting antennas with respect to your home. And the physical layout of the installation site ( we assume the antenna is mounted horizontally on the pitched roof of wood house) , for modern today house we should move antenna to outside of roof, because today house construction using steel frame.

For optimum result three basic designs are given, covering VHF Lo, VHF Hi, and UHF Bands. The VHF Lo Antenna measures 25 Feet ( 7.6 m) on a side and cover channels 2 through 6 and the FM Broadcast Bands.

The VHF Hi design , spanning channels 7 through 13, has legs one-third the length of those for VHF Lo.