Say Bye to Dropped Calls and Hi to 5-Bar Signal

Say Bye to Dropped Calls and Hi to 5-Bar Signal

The Drive 3G-M amplifier wireless enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). With over 40 years of industry-leading telecom experience, We Boost has been resolving frustrating cell phone reception problems with FCC-certified signal boosters for weak signal areas in the city or remote rural areas.

Prime features include:

  • Boosts 3G signals in a vehicle(cars, trucks, RVs and boats)
  • For multiple users (up to 4 people)
  • Enhances talk, text, and basic 3G LTE internet
  • Works on ALL phones
  • Carriers indoors

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Top 8 Benefits of this Product includes:

Crystal clear voice

Eliminates dropped calls

Improved reception

Wider coverage

Faster uploads and downloads

Longer battery life

Reliable connection

Reduced dead zones

For people these it has become essential on the road to have a reliable source for seamless signal and a basic 3G internet. One is not able to deal with dropped calls while driving. Also, text messages get stuck and unsent.

With this signal booster, one can get better talk & text on the road. Perfect for people who need great voice quality and less dropped calls and stuck text messages. This magical device works by pulling existing weak signal with a 12-inch high gain antenna, amplifying it multiple times with WeBoost’s patented SmarTech III technology and the redirecting to your vehicle. To see the best result, one can keep the phone with 18 inches of the inside antenna.

 

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Adverse Effects if Advancement in Technology!!

On taking a cell phone apart, one would find a few individual parts, such as, an antenna, a liquid crystal display (LCD), a keyboard, a microphone, a speaker, and a battery. Inside the phone there is a circuit board which is otherwise called the heart of the system. First you would enter in room analog-to-digital and digital-to-analog conversion chips which translate the outgoing audio signal from analog to digital and the incoming signal from digital back to analog. It can process millions of calculations per second in order to compress and decompress the voice stream. Then you would enter into the second room where the digital signal processor (DSP) is located.

Here in this room you would soon discover that the DSP is a highly customized processor designed to perform signal manipulation calculations at high speed. Next, you would enter the third room with the microprocessor. The microprocessor handles all the main functions for the keyboard and display, deals with command and control signaling with the base station (cell tower) and also coordinates the rest of the functions on the board. The read only memory (ROM) and Flash memory chips provide storage for the phone’s operating system and customization features, such as the phone directory.

The radio frequency (RF) and power section handles power management and recharging, and also deals with the hundreds of FM channel. Finally, the RF amplifiers handle signals traveling to and from the antenna.
An analog signal has a base carrier’s radio frequency signal, which is modified in some way to amplify the strength of the signal or vary the frequency to add information to the signal. An analog signal can be represented as a series signal to a signal carrier known as sine waves because carrier waves are analogous to the fluctuations of the human voice or other sound that is being transmitted. Advanced Mobile Phone System (AMPS), the first common cell phone system in the U.S., uses a range of frequencies between 824MHz and 894 MHz for analog cell phones. A Hertz (Hz) is equal to cycles per second, while a MegeHertz (MHz) is equal to one million cycles per second.

The frequencies chosen to be used in analog voice channels are 30 kHz wide, because it gives voice quality that is comparable to a wired telephone. The transmitter and receiver frequencies of each voice channel are separated by 45 MHZ, to keep them from interfering with each other. Each carrier has 395 voice channels and 21 control channels for activities of registration and paging. Each cell only uses about one-seventh of its frequencies. This helps a hexagonal cell and the six cells in the grid to all use the frequencies. Digital cell phones use the same radio technology in a different way.

For instance, digital phones change voice into binary information (1 and 0) and then compresses it where this compression allows ten digital phones to occupy the same frequency space as one analog cell phone.
Speech is sound in motion, but talking produces acoustic pressure. A telephone reproduces sound by electrical means. However, in wireless technology, a coder inside the mobile telephone converts sound to digital impulses on the transmitting side and on the receiving side it converts these impulses back to analog sounds.

A coder or vocoder is a speech analyzer and synthesizer all in one. A vocoder is found in every digital wireless telephone and is part of a larger chip set called a digital signal processor. In this process, sound gets modeled and transmitted on one end of the vocoder and on the receiving end, the speech synthesizer part, interprets the signal and produces a close match of the original.

These sounds can vary because of telephone circuit’s resistance, while electrically representing speech with a continuous (analog) electromagnetic wave; however, digital signals remain stable for the length of their travel because digital signals are a mathematical or numerical representation of sound, with each sonic nuance captured as a binary number.

On hearing sounds, your ears are responding to tiny, rapid changes in the pressure of the air. These changes are called sound waves. They can have a single frequency and constant amplitude. Hearing is a complex mixture of waves with different frequencies and amplitudes. Sound waves range from pure sine waves to complex combinations of waves. The normal human ear can perceive sound ranging in frequency from 20 to 20,000 Hz.16

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No Network Around ?? Worry Not When There is goTenna !!

goTenna is a cognitive digital radio which is combined with an app that generates its own signal and automatically coordinates with other units within range. It does all the heavy-lifting, and allows one to chat 1-to-1, with a group, or even broadcast openly to anyone nearby.

goTenna uses SMS messaging to provide internet access when there is no 3G or Wi-Fi availability. Where Be-Bound allows users to use email, check the weather and read the news, amongst other functionality, goTenna was developed with more serious applications in mind

The goTenna is targeted for situations where there’s no signal at all. It was born after superstorm Sandy, the 2012 storm that knocked out cell service in parts of New York and New Jersey. In the aftermath, company co-founder Daniela Perdomo, a Brooklyn, N.Y.-based tech entrepreneur originally from São Paulo, wondered if there might be a way to let people still use their smartphones without being susceptible to infrastructure failure. The GoTenna began shipping in October.

Like its name suggests, the goTenna is a radio antenna. The construction of this device goes this way where it is about 6 inches long, it’s small and light enough to clip onto a backpack or jacket—but noticeable enough that people stopped me to ask what it was. It connects via Bluetooth to an Apple or Android phone, where the goTenna app can send and receive data through the antenna when it’s extended to 8 inches. The rechargeable battery lasts about 24 hours, or long enough to send 700 messages.

The goTenna operates on some of the lowest frequencies (151 to 154 MHz) available without a radio license. Those frequencies allow digital signals to travel longer distances. But due to limited bandwidth, goTenna’s technology doesn’t send voice or photos. It only sends text messages and GPS coordinates—sufficient both for telling a buddy you’ve found the perfect campsite…or flagging a helicopter to come get you off that godforsaken mountain.

goTenna’s app is a product of the smartphone age, but the antenna itself is old-school radio. It works best in areas that are mostly flat, or where there is a clear line of sight between both antennas.

goTenna pairs with an iOS or Android device via Bluetooth low energy. Its app will automatically continue to try and send a message until successful and will notify users when a message has been sent. It is possible to send group messages, to send encrypted and “self-destructing” messages to maintain privacy and to “shout” broadcasts to anyone within range.

There are factors that can degrade or block goTenna signals, including glass, large buildings and random urban radio-frequency noise. Even holding it in your hand or attaching it too close to the ground on a backpack can hurt. The app doesn’t let  anyone know when you come in and out of range of another goTenna, just whether a message you’ve sent was received.

goTenna communication, which can be encrypted from end to end, may also appeal to people who want to stay out of regular communication channels—potentially including criminals.

 

 

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SureCall 9.5″ Full Band Outdoor Omni 3G/4G Antenna

This antenna is best for: 3G and 4G users who do not have line of sight to the cell tower or don’t want to worry about aiming an antenna; mobile users who need an omni antenna that covers 3G and 4G.

Included in this package:

SureCall SC-288W Full Band Omni antenna

  • Mounting hardware to mount to a flat stucco surface (if you plan to mount the antenna to wood/concrete/brick, you will need to buy wood or masonry screws separately from your local hardware store)

Specifications:

  • Model: SC-288W (formerly CM288W)
  • Frequency Range: 698-960/1700-2700MHz
  • Antenna gain: 2-3dB at 698-960 MHz; 3-4dB at 1700-2700 MHz
  • Impedance: 50ohm
  • Dimensions: 9.5” x 3.9”
  • Connector: N Female
  • Mount: Mounts on roof or wall
  • Polarization: Vertical
  • Radiation: Omni-directional
  • VSWR: ≤1.8
  • Power Rating: 10
  • Operating Temperature: -22° F Degrees to +176° Degrees
  • Beamwidth: E:72 H:92/ E:50 H:80
  • Material: Fiberglass

 

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SureCall 12″ Magnetic Mount Antenna for Cars and Trucks

 

This antenna is best for: Car/truck users looking for an easy-to-use 3G or 4G antenna.

Compatibility698-960 and 1700-2700 mhz networks, which are used by most 2G, 3G, and 4G providers in the USA, including:

    • Verizon 2G/3G/4G/AWS
    • Sprint 2G/3G/4G LTE
    • AT&T 2G/3G/4G/LTE
    • T-Mobile & MetroPCS 2G/3G/4G
    • US Cellular 2G/3G/4G
  • Height: 12″ tall
  • Cable: 10′ RG174 attached to antenna
  • Ground Plane: This antenna MUST be attached to a metal surface in order to function! An 8″+ diameter ground plane is recommended (the roof of a car/truck is perfect
  • Weather proof? Yes, this antenna can be used outdoors and is made for use on a vehicle’s metal/magnetic rooftop.
  • Mounting Requirements: This antenna MUST be attached to a metal surface but does not require permanent mounting (i.e., no drilling, screwing, hardware, etc is required).
  • Portability: The Magnetic Mount antenna is portable but does require a metal ground plane to function. You must attach the antenna to either an 8″+ metal ground plane.

Specifications about the Product:

  • Frequency range: 698-960/1700-2700 mhz
  • Antenna gain: 5db
  • Impedance: 50 Ohms
  • Cable: 10′ RG174
  • Height: 12.8″
  • Connector: FME female
  • Mount: Rare Earth Magnet (requires metal surface)
  • Polarization: Vertical
  • Material: Stainless steel
  • Operating Temperature: -22°F to +140°F

 

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SureCall 20db Attenuator for an Improved Signal Reception

With the newly introduced AGC (Automatic Gain Control) present in all FCC certified consumer boosters, outside signal can now be considered “too good,” causing the amplifier to shut down. Amplifiers work best with an outside signal between -90dB and -65dB, but if the outside signal is better than -65dB, one can use one or more RF Attenuators to reduce the amount of decibels entering the booster and prevent a possible AGC overload. 5db, 10db, and 20db attenuators are available, and one can group these attenuators together to attenuate as many decibels as is necessary.

The attenuator has N/Female and N/Male connectors and connects directly to the “outside antenna” side of the amplifier.

 

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Want to amplify Digital TV Signal??

The key criteria for amplification is that you have an existing signal being received by the antenna.

Digital TV Signal Amplifier
Digital TV Signal Amplifier

If the antenna has a signal then amplification could be a cure for intermittent signal loss. If it doesn’t then amplification almost surely won’t fix your problem.
Amplification isn’t a guaranteed fix for every poor TV reception scenario but it is an option. It also isn’t a fix for getting a TV signal when one isn’t there – meaning an amplifier doesn’t extend the range of the antenna. It merely gives the signal a push along its way from the antenna to the digital tuner (TV, DTV converter, etc). Hopefully, this push is enough to get a good signal to the TV tuner.
Amplified products typically cost more than non-amplified products. So, it’s always a good to troubleshoot some typical scenarios that can lead to signal loss before going to the store and spending your money on a product that may or may not fix your reception issue.
If you use an outdoor antenna then look at the type of coaxial cable connected between the antenna and line going into the house. Your coaxial cable could be the cause of a poor signal coming into the house.
This signal loss is referred to as attenuation, which is a measurement of signal loss over a distance. In the case of coaxial cables, we’re referring to RG59 and RG6. Simply put, RG6 is more digital-friendly than RG59.
In other words, RG59 attenuates more or has more signal loss than RG6. RG59 cable could be the cause of your poor signal. Changing your cable to RG6 (preferably quad-shielded RG6 with gold-plated connectors) could fix your reception problem without using an amplifier.
Of course, buying a cell phone signal amplifier as an amplified product is probably easier than changing out the coaxial cable in your house.
Amplifiers or TV signal boosters are most common in antennas, but you can buy them as stand along products too. Product packaging usually advertises amplified or powered antenna. If you see a db rating then you know it’s amplified.
The hard part is that it’s difficult to gauge what’s too powerful for your tuner. Some experts I’ve spoken to recommend amplification around 14db.
If you buy an amplified antenna then be sure to go to Antenna Web to make sure you have you antenna properly aligned before connecting the power.

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Not all RCA Digital Signal Amplifier for Indoor Antennas enhances Signal Reception!!

RCA Signal Digital Amplifier uses Extremely Low Noise to ensure a Pure Signal
RCA Signal Digital Amplifier uses Extremely Low Noise to ensure a Pure Signal

The RCA Digital Signal Amplifier and cell phone booster for home is just what you need to boost the performance of your TV antenna. Made for indoor antennas, this RCA signal amplifier for indoor antennas maximizes the reception strength of your TV antenna, allowing you to pick up more channels and also display them with more clarity and consistency. While this antenna signal amplifier is designed to work ideally with RCA flat series antennas, it works just as well with any brand of indoor antenna. The RCA Digital Signal Amplifier uses ELN (extremely low-noise) circuitry to ensure a pure signal free of interference and can pick up both UHF and VHF digital signals. This antenna signal amplifier installs easily into a coax cable connection and immediately goes to work strengthening your antenna’s signal. Using the RCA Digital Signal Amplifier will help provide more viewing choices and enhance the clarity and quality of your existing ones.
RCA Digital Signal Amplifier for Indoor Antennas:

• Enhances performance of all passive antenna brands
• Optimizes signal for best possible reception
• Preserves signal purity with extremely low-noise (ELN) circuitry
• Engineered specifically for UHF/VHF digital signals
• Easy coax connection
• Designed to match RCA Flat Series antennas

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Cleaning the house is no more an Headache now!!

 

Cleaning the house has always been a very boring and fatiguing work. But we are left with no choice as we always want our houses to be clean and tidy. To everybody’s surprise, these days cleaning the house is always fun. Thanks to the invention of

Roomba's 980, a user-friendly vaccum cleaner
Roomba’s 980, a user-friendly vaccum cleaner

, an user-friendly vacuum cleaner. The Roomba 3-Stage Cleaning System uses a combination of three advanced technologies to pick up pet hair, dust and larger debris.

Uses a high-efficiency cleaning pattern and a full suite of sensors to map and adapt to real world clutter and furniture for thorough coverage.

Expands the Roomba 980’s coverage to an entire level of your home by using iRobot’s proprietary vSLAM technology to create visual landmarks in its map so it doesn’t lose track of where it is or where it is been.

Runs continuously for up to two hours then automatically recharges and resumes cleaning to complete the entire job.

Provides up to 10x the air power by automatically increasing the performance of the Gen 3 motor on carpet and rugs, where dust and dirt hide.

Roomba 980 leverages the dual counter rotating AeroForce Extractors first introduced in the Roomba 800 Series to deliver exceptional agitation and brushing performance.

Key features include:

Automatically increases power on carpets where it is needed most.

Sweeps wall edges and corners.

Captures 99% of allergens, pollens and particles as small as 10 microns.

 

 

 

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SureCall Sentry Remote Monitoring System

SureCall's Sentry for Cellular Signal
SureCall’s Sentry for Cellular Signal

Sentry is SureCall’s revolutionary developement in cellular signal booster, remote optimization and system management. A must-have for building managers where continuous up time is mission critical.

  • Remotely monitor and adjust performance from a computer.
  • Optimize installation by monitoring and identifying the strongest signal strength available and adjusting
  • Quickly pinpoints malfunctions due to unforeseen changes such as newly installed cellular towers or repeater systems
  • Immediately notifies installers or end-users via email about booster failures or over powering
  • Remotely adjust and control each link or band.

Sentry is a profound advancement in cellular signal booster installation, optimization and ongoing management. It has been proved essential and easy for installers as it provides fast and seamless installations.

How it works

1 – OUTDOOR ANTENNA

The outdoor antenna receives and transmits signal to nearby cellphone towers. Outdoor antennas can be eitherdirectional or omni-directional.

2 – CELLULAR AMPLIFIER

The amplifier (or “repeater”) boosts the signal coming to and from and going to the cell phone tower. The “gain” of the amplifier describes how strong the amplification is – you’ll see that word scattered across our product pages.

3 – INDOOR ANTENNA

The indoor antenna rebroadcasts the signal inside the building. Some kits have more than one indoor antenna to help distribute the signal.

 

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Your cell phone gadgets kept in check