The Best Long Range Indoor and Outdoor Omnidirectional HDTV Antenna

There are hundreds of TV Antenna  on the market — so how do you know which one to buy with good quality for long range distance home or house from TV stations? Antenna Handbook with decades of experience have spent months reviewing hundreds of Antennas to shortcut your shopping.

We picks for you 10 Best Outdoor TV Antenna 360° Omni-Directional Reception Long 100+ Miles Range.

Before you buy, we already summarize for you , the Omnidirectional TV Antenna criteria for Long range reception .

1.  360° coverage Omnidirectional  in design 

2.  Signal Booster included, for Amplify and receiving small TV signal

3. 4G LTE Filter included 

Best Omnidirectional TV antenna for Budget with price below $50

1. ANTOP Outdoor 360° Omnidirectional HDTV Antenna

Receive signal from all directions, no need to rotate, no need the remote control as traditional huge outdoor antennas required to change the receiving direction for better signal. The receiving ability and materials are far better than Yagi antennas.
- Smartpass Amplifier Included

- 4G LTE Filter Included 

- Reception Range : 50-65 miles 

2. SLx 360° Digidome Digital HDTV Antenna

The unique omni-directional design of the Digidome digital TV antenna enables it to receive all locally available TV signals without the need for a rotating-mount. Capable of receiving VHF and UHF frequencies, it is the perfect digital antenna for Smart TV, HDTV and Analog.

- Signal Booster Included 

- Reception Range : 150 - 300 miles

- LTE800 Filter shields against interference from 4G mobile signals

ust because TV Antennas are functional items doesn't mean they can't look good! With its sleek look the SLx Digidome brings all the functionality of a larger outdoor antenna in a compact and modern design that won't clutter your roof-top or attic.

3.2021 Strongest Amplified Digital HDTV Antenna

Say NO to cable TV and Huge Bills! Enjoy hundreds of FREE TOP-RATED HDTV programming forever with 2021 Strongest Amplified Digital HDTV Antenna; including ABC, CBS, NBC, PBS, Fox, Univision and more  with Range Reception : 150 miles Up to 320 miles and Built in Amplified. This durable construction eliminates signal interference 

Powerful TV antenna with built-in amplifier can be used RV, camping, outdoor, indoor,and the new technology of cellular and FM signals can make the picture clearer.

With new type amplifier signal booster with built-in smart ic chip to picks up signals Up To 320 miles which provide added range and maximum signal reception for more channels even you are far away form broadcast towers

Best Omnidirectional TV Antenna for Medium Price $50 - $100

4. 1byone Outdoor TV Antenna 360° Omni-Directional

Receive UHF/VHF signals from all directions while providing clear 4K pictures, no need to rotate, no need the remote control as traditional huge outdoor antennas. 1byone Outdoor TV Antenna 360° Omni-Directional have exclusive Smart pass Amplifier technology allows switch On & Off to get Long & Short Range Reception

Allows you to boost signal right at the antenna, and removes interference and channel loss caused by 4G mobiles phone signals, making up for the signal loss from long cable runs and splitters. According to the signal range, the amplifier enlarges suitable multiples to ensure the coverage extension.

5. 1byone 360° Omni-Directional Reception Amplified Outdoor TV Antenna

Up To 150+ Miles Range And Watch What You Want - This 150 mile range hdtv antennae enables you to watch local broadcast channels with high definition for FREE. resulting in clearer picture, low noise and access to more free broadcast TV signals.

Enjoy Clear HD Channels - This best quality model can receive free full HD channels like ABC, CBS, NBC, Fox and so much more. Receive your favorite channels without a monthly bill! Enjoy local news, weather, sitcoms, kids and sports programming with no monthly contract and save around USD 1020  annually.

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.

Omnidirectional Dipole HDTV Outdoor Digital Antenna

Now We look at this Omnidirectional Antenna from Channel Master.

Features

• Channel Master with Digital Reception Range: 50+ Miles (360° Omnidirectional) is approximately 80 km, it is dipole Antenna in design.

I Think is suitable if you near the city or around the TV Stations Mast . And you can predict how long the distance your house from the TV Stations. If more 50 miles , I think this products is not for you.

• Compatible with all HDTV's and 4K TV's

This means this product is compatible with digital TV Channel. 

• Includes: Mounting Bracket for Mounting to a Wall, Mast Pole or an Existing Satellite Mount , and U bolt

• Designed for Indoor or Outdoor Use on Roof, Attic, or RV
• Easy to Install

Price

The Channel Master Omnidirectional Indoor/Outdoor HDTV Antenna Sale for $ 69.00.
With This Price , you will get Antenna and  Mounting Bracket , the price quite fair enough.

This Antenna if we look from physical views, is dipole antenna, And I do not see the information how much the dBi The Reception of Antenna and Also the dimension of antenna information not included. High dBi Rating means = further distance covered. So, with 50 miles distance covered reception is quite long distance around 80 km.

Pros 

• Antenna Install Can Rotated Manually
• Antenna Install can Pointing Manually for Better Reception
• Install in Attic without Amplifier with 40+ channel with fairness reception.
• Good Reception for Distance under 50 miles without amplifier needed UHF/VHF reception TV Networks

Cons

• For more than 60 miles + Amplifier Signal Bar between 2-5 not for All Channels, amplifier needed

Installation

Channel Master Omnidirectional Antenna Indoor Outdoor HDTV Install on Direct Dish  

Channel Master Antenna Installation and signal strength

Channel Master Omnidirectional Antenna Assemble Video

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.

Field Strength Meter Circuit Diagram For CB Radio 27 MHz SSB

This meter can often help you get better signal transfer between antenna and transceiver than an SWR meter. 

 

The Circuit 

You can make your own field strength meter for just a few dollars by following this circuit diagram. Wiring is not critical , but use metal housing.

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.

 

Our TV Antenna Type and Specification List we can offer

TV Antenna 

Type : YNX-HD-T-C01

Specification 

Minimal Quote : 100 pcs , maximum Quote : 5000 pcs

TV Antenna 

Type : YNX-HD-T-C02

Specification :

Minimal Quote : 100 pcs , maximum Quote : 5000 pcs

Type TV Antenna

YNX-HD-T-C03

Specification

Minimal Quote : 100 pcs , maximum Quote : 5000 pcs

Type TV Antenna

YNX-HD-T-C04

Specification

Minimal Quote : 100 pcs , maximum Quote : 5000 pcs

Type TV Antenna

YNX-HD-T-C05

 

Specification

 

Minimal Quote : 100 pcs , maximum Quote : 5000 pcs

Build The Microcomputer SAP-1 (Continues 1)

As described in article before about the architecture of Microcomputer SAP-1 , in this article we will continue with other part of Microcomputer Diagram Block and circuit .
For you reference , in figure 10-1 as described  have Instruction Register, Accumulator, B Register, Output Register, and Binary Display, We will describe all about it in this article.

Instruction Register

The Instruction register is part of the control unit. to fetch an instruction from the memory the computer does a memory read operation. 

This places the contents of the addressed memory location on the W bus . At the same time, the instruction register is set up for loading on the next positive clock edge.

The contents of the instruction register are split into two nibbles. The upper nibble is a two-state output that goes directly to the block labeled "Controller sequencer". The lowe nibble is a three-state output that is read onto the W bus when needed.

Controller-Sequencer

The lower left block contains the controller-sequencer. Before each computer run, a Low CLR signal is sent to the program counter and a CLR signal to the instruction register.

 

Build The SAP-1 Microcomputer

This articles is from Book of Digital computer electronics : an introduction to microcomputers , book written by Albert Paul Malvino.

The SAP (Simple-As-Possible) computer has been designed for the beginner. The Main Purpose of SAP is to introduce all the crucial ideas behind computer operation without burying you in unnecessary detail. But even a simple computer like SAP covers many advanced concepts. to avoid bombarding you with too much all at once, we will examine three different generations of the SAP computer.

SAP-1 is the first stage in the evolution toward modern computers. Although primitive, SAP-1 is a big step for a beginner. So, dig into SAP-1, master SAP-1, its architecture, its programming , and its circuits, Then you will be ready for SAP-2. 

The Architecture 

Figure 10-1 shows the (structure) of SAP-1, a bus-organized computer. All register outputs to the W bus are three-state; this allows orderly transfer of data . All other register outputs are two-state; these outputs continuously drive the boxes they are connected to.

The layout of fig. 10-1  emphasizes the registers used in SAP-1. For this reason , no attempt has been made to keep all control circuits in one block called the control unit, all input-output circuits in another block called the I/O unit, etc.

many of registersof Fig. 10-1 are already familiar from earlier examples and discussions. What follows is a brief description of each box; detailed explanations come later.

The Circuit Diagram

 

Program Counter

The program is stored at the beginning of the memory with the first instruction at binary address 0000, the second instruction at address 0001, the third at address 0010, and so on. The program counter, which is part of the control unit, counts from 0000 to 1111. It is job is to send to the memory the address of the next instruction to be fetched and executed. It does this as follows.

The Program Counter is reset to 0000 before each computer run. When the computer run begins, the program counter sends address 0000 to the memory. The program counter is then incremented to get 0001. After the first instruction is fetched and executed, the program counter sends address 0001 to the memory. Again the program counter is incremented. After the second instruction is fetched and executed, the program counter sends address 0010 to the memory. In this way, the program counter is keeping track of the next instruction to be fetched and executed.

The program counter is like someone pointing a finger at a list of instructions, saying do this first, do this second, do this third, etc. This is why the program counter is sometimes callled a pointer; it points to an address in memory where something important is being stored. 

 

Input and MAR

Below the program counter is the input and MAR block. It includes the address and data switch registers. These Switch registers, which part of the input unit, allow you to send 4 address bits and 8 data bits to the RAM. As you recall, instruction and data words are written into the RAM before a computer run.

The Memory address register (MAR) is part of the SAP-1 memory. During a computer run, the address in the program counter is latched into the MAR. A bit later, the MAR applies this 4-bit address to the RAM, where a read operation is performed.

The RAM

The RAM is a 16 X 8 static TTL RAM. You can program the RAM by means of the address and data switch registers. This allows you to store a program and data in the memory before a computer run.

During a computer run, the RAM receives 4-bit addresses from MAR (Memory Address Register) and a read operation is performed, In this way , the instruction or data word stored in the RAM is placed on the W bus for use in some other part of the computer. 

On the next article, I will describe  Instruction register, controller sequencer, Accumulator/A Register, Adder/Subtractor, B Register, Output Register, and Binary Display.

What is Filter Circuit ?

A filter is a circuit that is capable of passing a specific range of frequencies while block-ing other frequencies. The four major types of filters include low-pass filters, high-pass filters, bandpass filters,and notch filters(or band-reject filters). A low-pass filter passes low-frequency components of an input signal, while a high-pass filter passes high-frequency components. A bandpass filter passes a narrow range of frequencies centered around the filter’s resonant frequency, while a notch filter passes all frequencies except those within a narrow band centered around the filter’s resonant frequency

 Filters have many practical applications in electronics. For example, within a dc power supply, filters can be used to eliminate unwanted high-frequency noise present within the ac line voltage, and they act to flatten out pulsing dc voltages generated by the supply’s rectifier section. 

In radio communications, filters make it possible for a radio receiver to provide the listener with only the desired signal while rejecting all others. 

 Likewise, filters allow a radio transmitter to generate only one signal while attenuating other signals that might interfere with different radio transmitters’ signals. 

In audio electronics, filter networks called crossover networks are usedt o divert low audio signals to woofers, middle-range frequencies to mid range speakers, and high frequencies to tweeters. 

The list of filter applications is extensive.There are two filter types covered in this chapter, namely, passive filter sand active filters. 

Passive filters are designed using passive elements (e.g., resistors, capacitors,and inductors) and are most responsive to frequencies between around 100 Hz and 300 MHz. 

The lower frequency limit results from the fact that at low frequencies the capacitance and inductance values become exceedingly large, meaning prohibitively large components are needed. 

The upper frequency limit results from the fact that at high frequencies parasitic capacitances and inductances wreak havoc.) 

When designing passive filters with very steep attenuation falloff responses, the number of inductor and capacitor sections increases. 

As more sections are added to get the desired response, the greater is the chance for signal loss to occur. Also, source and load impedances must be taken into consideration when designing passive filters. 

Active filters, unlike passive filters, are constructed from op amps, resistors, and capacitors—no inductors are needed. Active filters are capable of handling very low frequency signals (approaching 0 Hz), and they can provide voltage gain if needed(unlike passive filters). 

Active filters can be designed to offer comparable performance to LC filters, and they are typically easier to make, less finicky, and can be designed without the need for large-sized components. 

 Also, with active filters, a desired input and output impedance can be provided that is independent of frequency. One major drawback with active filters is a relatively limited high-frequency range. 

Above around 100 kHz or so, active filters can become unreliable (a result ofthe op amp’s bandwidth and slew-rate requirements). 

At radio frequencies, it is best to use a passive filter

(from Book :  Practical Electronics for Inventors by : Paul Scherz)