Outdoor Booster Amplifier
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 Home Mobile Phone GSM Signal Booster Amplifier Repeater GSM 980 Outdoor  US $56.99
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What Is Off-Air TV Multi-Path Interference And How Do You Deal With It
DTV (Digital TV, including HDTV) today is available over-the-air using a standard antenna or via digital cable or satellite. However you receive your TV signal, you will need DTV equipment to decode and view the SD, ED or HD quality DTV programming. DTV equipment today may be purchased as a one or two-part solution. Integrated TV sets are a one-part solution – a digital tuner and monitor all in one, just as TVs always have been. A "HD Ready" TV set will generate a HD picture. But does not have a digital decoder included. The two-part solution consists of a DTV monitor paired with a DTV receiver/set-top box/tuner.
The correct digital age off-air (free-to-air) antenna installed and aimed properly with a wide enough beam width (searching area) will receive the desired local stations it's aimed at in range. The more powerful the antenna, the further from the towers the antenna can be located, up to 70 miles or more. This is, provided the antenna has clear line-of-sight to the desired towers.
Most TV consumers think of antennas as low-tech devices, but there is more behind some of the newer antenna designs than just bent metal and plastic. Many of the TV antenna designs on the market today such as the Yagi (on many chimneys) and rabbit ears have technology roots going back 30 to 50 years or more.
Some people living in the metro/urban areas have a problem to deal with called Multi-path (bounced signals). TV signals bounce off many things, such as buildings, hills, tress (especially Pine trees), even off room walls inside the TV reception room in the case of indoor antennas.
Multi-path signals reaching the antenna out of phase (bouncing) can confuse the ATSC (Digital) chip set in the converter box or tuner in digital TV sets. If the signal reaching the front of the antenna is not 2 to 3 times stronger than a bounced signal from the same station reaching the back of the antenna, the ATSC chip doesn't know which signal to use, so it just keeps searching.
The answer is to up-grade to a new digital antenna, tuned to receive digital signals and help reject Multi-path signals, one with a high Front-to-back ratio. F/B ratio has to do with the antenna's ability to cope with multi-path signal propagation from the TV station towers to the receiving antenna. The higher the F/B ratio is of the antenna, the better it is with multi-path rejection.
The point here, is that the right DTV/HDTV antenna, considering the role reflected signal plays, is not an option, it is now a requirement. Most of the DTV/HDTV antennas returned to retailers are either the wrong antenna for the location or are in perfect working order and returned because of faulty installation techniques. This means there is a huge need to educate consumers and retailers alike about receiving free Off-Air Digital and HDTV signals.
For example, in some cases, don't try to "split the difference" when pointing your antenna between two digital stations coming from different directions. If the broadcast towers are more than 30 degrees apart, use a rotor or separate antennas. When using separate antennas, DON'T MOUNT VHF ANTENNAS (channels 2-6) ON THE SAME MAST, unless they have a 10 foot or more vertical separation, and 6 foot or more vertical separation for channels 7-13). UHF Yagi-style antennas (receiving channels above 13) can usually be mounted with about a 4 foot vertical separation.
If you are going to combine signals so that you have only one lead going into your house, use a channel filter for each antenna, so as not to pick up out-of phase signals or multipath through the other antenna. Then and only then you may combine the signals through a combiner (a kind of "splitter" in reverse). And mount your antenna away from all reflective surfaces or other antennas, and as high as possible.
In the suburban area, 8 to 20 miles from the transmitter, a small outdoor antenna will give adequate reception. If the cable from the antenna to the TV set is over 30 feet in length, an antenna booster amplifier will improve reception, particularly on high UHF channels.
In rural areas, 20 – 50 miles distant form the transmitter, a multi-element outdoor antenna equipped with an antenna amplifier can provide good reception in many cases, where the signal is not blocked by terrain (hills, etc.).
The switch to digital broadcasts is bringing consumers back to Off-Air reception and the increasing sales are providing the motivation and investments necessary to develop new models and new technology. The fact that most designs on the market now were developed prior to the advent of much of the computer technology, software and algorithms in common use today has left open numerous avenues to improve upon tried and true designs and develop new ones. Additionally, recent regulations and standards are opening new doors for antenna engineers to develop smaller antennas with improved performance, power and aesthetics.
With a new digital age antenna, some viewers may still be able to receive their out-of-town channels, carrying locally blacked out sports programs, almost completely uncompressed HD broadcasts (unlike cable or satellite) or network broadcasts not available locally from Cable or Satellite. As an added benefit, an OTA antenna provides reception for second sets in homes not wired for whole-house signal distribution.
Depending on the level of desire to receive an excellent picture and multiple broadcast signals, considering the investment in TV entertainment already made by many viewers, they should consider up-grading to a new Digital Off-Air Antenna and loosing the rabbit ears.
About the Author
To get expert Wholesale Consumer Electronics Marketing counseling and work product, visit Michael Sherman Marketing Services (http://msms/cc) and check out the Services Offered. Michael Sherman worked many years for the two largest ad agencies in the world, J. Walter Thompson Company and Campbell-Ewald Advertising (Managing Director). Working from home, he hasspecialized in this niche market for 11 years, offering part-time marketing, advertising, public relations and trade show counsel. Call 662-893-8360 for a free consultation.
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802.11B/G 4W BOOSTER/AMPLIFIER $211.99 High Performance booster amplifier to increase range of low powered radio modems. |
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Geemarc / Telephone Amplifier w/ Booster Button / PAMP-40 $30.83 Geemarc - Telephone Amplifier w/ Booster Button - PAMP-40 |
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Dr. Tech 4G LTE Cell Phone Signal Booster/ Amplifier/ Repeater $706.81 The Dr. Tech LTE 4G Signal Amplifier is a professional grade signal booster that provides a strong signal and larger coverage area for Verizon Wireless LTE capable devices inside a building.The model works with all LTE devices operating on the Verizon Wireless 700 MHz network.This booster delivers faster data transfers in weak-signal areas.Features adjustable gain controls - one for the uplink (device-to tower), and another for the downlink (tower-to-device) - allowing the installer to optimize the unit's gain to match the requirements of the building in which it is deployed.The adjustable gain feature also simplifies installation by making antenna placement less critical.The Booster is designed to boost signal strength and ensure reliable coverage for cell phones, no more drop calls or experiencing poor cell phone callALC ensure output level stable and adjustable continuously.With the amplified linear power, the inter modulation and spuriousness are suppressed effectively. Compact design, to easy or and convenient installation.To expand signal coverage and resolve to signal blind area where signal weak or unavailable, such as home, office, public area etc.Compatibility: Supports all LTE-capable devices operating on 700 MHz networkUplink: 746-756MHzDownlink: 776-786MHz Color: Silver Included items: Booster unit, outdoor antenna, indoor antenna, cable, mounting hardware, power adaptor, manual Dimensions: 12 inches long x 10 inch inches high x 5 inches deep Weight: 6 pounds |
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Hi-Gain HSB2 WiFi Signal Booster - wireless network amplifier $75.99 Hawking Hi-Gain HSB2 WiFi Signal Booster - Wireless network amplifier |
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Cisco ONS 15454 Optical Booster Amplifier Module 15454OPTBSTRF $8508.49 Cisco ONS 15454 Optical Booster Amplifier Module 15454OPTBSTRF |
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Cisco 15454 Optical Booster Amplifier L-Band Module Refurbished 15454OPTBSTLRF $13993 Cisco 15454 Optical Booster Amplifier L-Band Module Refurbished 15454OPTBSTLRF |
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Cisco ONS 15800 Red Band Booster Amplifier Rba $1024 Cisco ONS 15800 Red Band Booster Amplifier Rba |
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Outdoor Receiver Amplifier $74.99 TIC OUTDOOR RECEIVER AMPLIFIER NIC |
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Bionic Ear & Booster Set $269.99 Become a Superhero and have Superman or Bionic Woman Hearing. Hear a pin drop from far away! Magnify faint or distant sounds with the powerful Bionic Ear & Booster Sound Amplifier/Listening Device. Audio Output for Recording What You Hear Pinpoint Accuracy Background Noise Reduction Incredible Range The Bionic Ear amplifies sound by up to 40 INCREDIBLE Decibels using an Omni-Directional Microphone, a Solid-State Amplifier and Hi-Fidelity Earphones for concert hall quality sound reproduction. The Bionic Ear & Booster is the only pinpointed amplifier of its size available to the consumer market. When combined with the included 12-inch parabolic Bionic Booster, the Bionic Ear becomes highly directional, allowing you to easily locate the source of sounds and suppress background noises. Hear mere movements in the woods at remote distances. Detect animal movements for nature observation or photography or direct the microphone toward distant bird chirps for identification. Record birdcalls and other sounds nature with the recorder output jack. Uses include personal security, search and rescue, hunting, hard-of-hearing, wildlife observation, outdoor adventures, camping, bird watching, and much more. Easy 3 Step Use Features Hear someone walking in the woods 100 yards away Focus on sound in the direction you point the Microphone Tape Record what you hear using the Output Jack Further pinpoint sound and reduce background noise with 12" Bionic Booster Parabolic Dish Adjustable Volume for each ear Automatic safety shut off at 95 Decibels Powered by 1- 9 Volt Battery that lasts about 40 Hours Total product weight 28 Oz. IMPORTANT NOTE: This device is non-returnable. As with all our sound enhancing products, this unit is not designed or to be used to surreptitiously intercept oral communication. Use for this purpose seriously violates Federal Laws. |
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Rich Earth Plant Booster $24.59 Liquid Booster 32oz Concentrate Liquid Plant Booster contains both 12% humic and 3% fulvic acid in addition to 65or more trace minerals. This liquid is preferred for all soil applied treatments. Excellent for the field applications, flowers, turf, and vegetables. 100% safe around children and pets. Easily absorbed by plants through the soil. 32 oz. bottle is concentrated - makes 32 gallons Listed by the Organic Materials Review Institute (OMRI) . OMRI is a nonprofit organization who reviews products that are used in the production, processing and handling of organic materials Ships Quickly! |
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10PCS 2.4G 3W Industry indoor (35dBm) WiFi Signal Booster indoor 3W Power Amplifier/ booster/2.4G amplifier $936.84 10PCS 2.4G 3W Industry indoor (35dBm) WiFi Signal Booster indoor 3W Power Amplifier wifi booster/2.4G amplifier |
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Plant Booster Plus 6lb $19.95 Plant Booster Plus 6lb 8-2-4 Nutritional Analysis Patented, biologically enhanced fertilizer that promotes healthy soil conditions. Natural and organic nutrients inoculated with beneficial bacteria microorganisms. Use for planting and maintaining shrubs, trees, and vegetables. Ability to promote healthy soil conditions. Creates a healthy environment for plant growth Ships Quickly! Unable to ship to DC |
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Telephone Amplifier with Booster GMPAMP40 $37.62 Geemarc telephone amplifier Receiving volume control up to 30dB and up to 40 dB gain with amp;quot;boostamp;quot; volume button Receiving tone control: Bass 10dB max Treble 10dB max Automatically switches ON/OFF voice detection Light and portable Automatic detection of best frequencies band makes it compatible to 99 of modern telephones Sleek modern design Simple connectionGMPAMP40 |
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Plant Booster 32 Oz $13.99 Plant Booster -32 oz An organic fertilizer, bio-stimulant derived from fish hydrolysate, kelp and humic acid. Features: The fish hydrolysate provides plants with an organic source minerals The kelp portion contains natural plant growth compounds The humic acid portion improves soil structure. Enhances nutrient absorption Stimulates the growth and proliferation of beneficial soil microorganisms Listed by the Organic Materials Review Institute (OMRI) . OMRI is a nonprofit organization who reviews products that are used in the production, processing and handling of organic materials Ships Quickly! Unavailable in the following states: DC NC SC |
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150 Watt Power Amplifier/Booster $32.22 75 Watts x 2 Channel OutputTransformerless Direct Coupled Bridge Type Amplifier/BoosterSleek Compact DesignRotary Bass Treble ControlPower On/Bypass Switch Power On LED Indicator For 12VDC Negative Ground SystemsCan Be Mounted Under DashConnects Between Car Radio SpeakersEasy InstallationAccepts High or Low Impedance InputsGold Plated RCA JacksBuilt-in Heavy Duty Heatsink Dimensions: 4.5''W x 1.75''H x 6.65''L Amplifier Class: Class AB Dimensions: 1.57 X 4.53 X 6.3 Parts: 1 Year Labor: 1 Year |
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MIRACLE GRO BLOOM BOOSTER 1.5LB $5.99 Miracle-Gro Water Soluble Bloom Booster Flower Food 1.5Lb Watch Your Plants Grow Overnight Miracle-Gro Water Soluble Bloom Booster Flower Food is a special plant food developed with high phosphorus for maximum color and bloom yield, and with a name like Miracle-Gro, you know you can trust it. Starts to work instantly for quick, beautiful results Feeds plants through leaves (foliar) as well as roots (soil zone) Easy to use in the Miracle-Gro(R) Garden Feeder Ideal for containers, window boxes; annuals and perennials Safe for plants--won't burn when used as directed or harm other plants Ships Quickly! |
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Motorola 484095-001-00 RF Amplifier $93.49 Signal Booster |
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Jacks Blossom Booster Plant Food 1.5 lb $41.95 Jacks Blossom Booster Plant Food The Jacks Blossom Booster Plant Food is a professional formula to promote growth and brighter colors on all indoor and outdoor plants. The mix feeds through both the roots and the leaves. It is designed to be used on Geraniums, Impatiens, Begonias, Marigolds, all indoor and outdoor flowering plants. The 1-3-2 ratio is preferred by professional growers when they want the best results. This formula also contains a higher level of magnesium, a vital secondary element, which helps keep leaves green. . Great for all Blooming Plants . 10-30-20 Formula . Water Soluble Plant Food with Micronutrients . Feeds through both the roots and leaves Item Specifications: Size: 8 oz 1.5 lb Ships Quickly! |
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Jacks Blossom Booster Plant Food 8 oz $7.95 Jacks Blossom Booster Plant Food The Jacks Blossom Booster Plant Food is a professional formula to promote growth and brighter colors on all indoor and outdoor plants. The mix feeds through both the roots and the leaves. It is designed to be used on Geraniums, Impatiens, Begonias, Marigolds, all indoor and outdoor flowering plants. The 1-3-2 ratio is preferred by professional growers when they want the best results. This formula also contains a higher level of magnesium, a vital secondary element, which helps keep leaves green. . Great for all Blooming Plants . 10-30-20 Formula . Water Soluble Plant Food with Micronutrients . Feeds through both the roots and leaves Item Specifications: Size: 8 oz 1.5 lb Ships Quickly! |
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16dB TV Television Signal Booster Amplifier Antenna $20.49 Specification:Connector: Female TV CoaxialSignal Amplifier Antenna works well with DVB-T TV programThe fuction of Booster Amplifier Antenna is receiving the television signal, how many channels can be received and if the reception of TV effect well, mainly depending on your locality signal strengthGain: 16dBMaterial: Metal 16dB Antenna with magnetic base and rubber bottom.Base measures approx. 6.6cm in diameter.TV Television Signal Antenna cable Length: 290cmAntenna Length: 34.5cmTotal Weight: 247g |
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Telephone Amplifier w/ Booster Button $26.45 - Geemarc telephone amplifier- Receiving volume control up to 30dB and up to 40 dB gain with "boost" volume button- Receiving tone control: Bass -10dB max, Treble 10dB max- Automatically switches ON/OFF - voice detection- Light and portable- Automatic de |
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Jacks Orchid Bloom Booster Plant Food $21.49 Jacks Orchid Bloom Booster Plant Food The Jacks Orchid Bloom Booster Plant Food can be used on all orchid varieties to promote vigorous vegetative growth. The mix also enhances flower color and size. This easy to mix formula contains major and minor elements as well as Calcium and Magnesium for added benefits. Lower nitrogen and higher potassium encourages plants to set a spike and produce multiple buds and bright colorful flowers. . 3-9-6 Concentrated liquid plant food . Lower nitrogen and higher potassium content . Encourages plants to set a spike and produce multiple buds and bright colorful flowers . Safe and effective Ships Quickly! |
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Miracle Gro Shake n Feed Bloom Booster 4.5Lb $14.95 Miracle Gro Shake n Feed Bloom Booster 4.5Lb Watch Your Plants Grow! Miracle Gro Shake n Feed Bloom Booster takes the guesswork out of feeding--shakes on in minutes and feeds continuously for up to 3 months. Great for new and existing outdoor flower and vegetable beds, trees and shrubs Prevents overfeeding and burning when used as directed Easy refill with Miracle-Gro Shake 'n Feed Continuous Release Plant Food refill Ships Quickly! |
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Wireless Extenders YX645 Cellular Phone Signal Booster $528.99 1 Year 1 x F Female 1 x TNC Female 1.38" Height x 5" Width x 7" Depth 12 oz 2 W 240 V AC 3G 70 dB 824 MHz to 894 MHz FCC IC YX645 Cell Phone Signal Booster Setup Overview Manual Base Unit Base Unit Power Supply, White 10' RG-8X extension coax 6/9 dBi Directional PCS-CEL Indoor Antenna 8 dBi Directional CEL Outdoor Antenna 13 dBi Directional PCS Outdoor Antenna Dual Band Outdoor PCS-CEL Signal Combiner Hardware Kit (anchors, feet, screws) A revolutionary cell phone signal booster for demanding professional coverage applications, the zBoost designed YX645, for custom installers, is a Bi-Directional Amplifier (BDA) System which captures and amplifies the cell signal to extend a Cell Zone? up to 12,000 square feet. The YX645 is designed for the professional installer and is available for the 800 MHz Cellular, the 1900 MHz PCS band or Dual Band (both 800 MHz and 1900 MHz bands). AMPS CDMA Cellular Phone Signal Booster EDGE EV-DO GPRS GSM HSPA TDMA Wireless Extenders YX645 YX645 Cell Phone Signal Booster www.wirelessextenders.com |
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Premiertek WZ-2200-4W Signal Amplifier $128.99 1 Year 15 dB to 24 dBi - 4 dB Noise 2400 MHz 2400 MHz to 2500 kHz 2500 kHz 50 Ohm High Gain High Value High Performance Increase range of low powered radio modems WZ-2200-4W Signal Amaplifier DC Injector (48V) AC Adapter 1 x SMA Male RP to N male RG316 Cable Mounting Kits Manual WZ-2200-4W is an outdoor solution 4W bi-directional Booster designed for 2.4GHz wireless LANs. This unit comes with an easy plug and play installation, which works together with an indoor Wireless Access Point to improve its operation range and performance. Aluminum - Die Casting N-connector Female Premiertek Premiertek.net, LLC Signal Amplifier WZ-2200-4W WZ-2200-4W Signal Amaplifier www.premiertek.net |
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6dB Signal Booster Amplifier Antenna for TV Television $12.49 Specification:6dB Amplifier Antenna works well with DVB-T TV programThe fuction of Signal Booster Antenna is receiving the television signal, how many channels can be received and if the reception of TV effect well, mainly depending on your locality signal strengthConnector: Female TV CoaxialGain: 6dBMaterial: PlasticMagnetic base.Base measures approx. 6.6cm in diameter.Cable Length: 199cm6dB Antenna Length: ~36cmTotal Weight: 118g |
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1PCS 2.4G 6W indoor (38dBm) WiFi Signal Booster indoor 6W Power Amplifier $405.26 2.4G 6W indoor (38dBm) WiFi Signal Booster indoor 6W Power Amplifier |
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SOHO Cell Phone Signal Booster Kit - cellular phone antenna signal amplifier $385.99 Wilson Electronics SOHO Cell Phone Signal Booster Kit - Cellular phone antenna signal amplifier |
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Cisco ONS 15800 800-10204-06 Red Band Booster Amplifier 10Gbps Operation RBA10G $5086.35 Cisco ONS 15800 800-10204-06 Red Band Booster Amplifier 10Gbps Operation RBA10G |
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20dB Dual Band In-Line Booster amplifier for large buildings for use with other amplifiers or ATMS/Modems (includes power adapter) $130.8 20dB Dual Band In-Line Booster amplifier for large buildings for use with other amplifiers or ATMS/Modems (includes power adapter) |
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Lake Builder Booster 1 lb $69.99 Want to jump start a lake with proper aerobic (good) bacteria? This extremely concentrated formula is a mixture of 16 gram negative strains, 5 billion colony-forming units per gram. Non-sporaled, they start to reproduce in as little as 20 minutes. New ponds lack natural bacteria, Mother Nature' natural cleaning agent. |
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Wilson 801245 Cellular Phone Signal Booster 824 MHz to 894 MHz $441.94 Amplifier and AC power supply for wsn841245. Requires indoor and outdoor antennas. Requires coaxial cable with fme connector. |
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Fiio E1 Earphone Volume Booster Power Amplifier for iPod/iPhone (White) $25.99 SpecificationType: Earphones Connection: Wired Style: In-Ear Features: Volume Control Color: White Design: Stylish Input (mm): 3.5 Dimensions (cm): 80x3.45x0.9 Weight (kg): 0.014Package Contents1 x Fiio E1 Earphone Volume Booster Power Amplifier for iPod and iPhone (white) |
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dr. Tech Dual Band Cell Phone Antenna Signal Booster/ Repeater/ Amplifier $415.76 Cell Phone signal repeater is used to amplify the wireless signal in small area. The function is to send signal from base station to the indoor coverage directly, and through the small base station antenna.The Booster designed to boost signal strength and ensure reliable coverage for cell phones, PDAs and laptop air cards, no more drop calls or experiencing poor cell phone callALC ensure output level stable and adjustable continuously.With the amplified linear power, the inter modulation and spuriousness are suppressed effectively. Compact design, to easy or and convenient installation.To expand signal coverage and resolve to signal blind area where signal weak or unavailable, such as home, office, public area etc.Compatibility: CDMA, PCSColor: Black Material: Electronic Component Interface: Uplink: 824-849MHz 1850-1910MHz downlink: 869-894MHz 1930-1990MHz Model: TE-4102CP23 Included items: Unit, outdoor antenna, indoor antenna, cable, mounting hardware, power adaptor, manual Dimensions: 12 inches wide x 10 inches high x 5 inches deep Weight: 6 pounds |
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Pyramid 150 Watt Power Amplifier/ Booster (Refurbished) $60.26 75 Watts x 2 channel outputTransformerless direct coupled bridge type Amplifier/BoosterSleek compact designRotary Bass/Treble controlPower On/Bypass switchPower On LED indicatorFor 12VDC negative ground systemsCan be mounted under dashConnects between car radio speakersEasy installationAccepts high or low impedance inputsGold plated RCA jacksBuilt-in heavy duty heatsinkModel: RBPB70Dimensions: 4.5 inches wide x 1.75 inches high x 6.65 inches longThis high-quality item has been factory refurbished. Please click on the icon above for more information on quality factory-reconditioned merchandise. |