Magnetic Antenna
Magnetic Antenna
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Waveshield 3000 $14.99 Protect your family from harmful electromagnetic radiation. Use the Waveshield 3000 on every cordless phone in the house! * Proven & Tested The vast majority of electro magnetic radiation emitted by cellular, mobile, and cordless phones... |
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Alfa AWUS036H 1000mW 1W 802.11b/g USB Wireless WiFi Network Adapter With Original Alfa 9dBi Rubber Antenna with magnetic base *Strongest on the Market* $34.99 You asked for STRONGER WiFi and Extended Range and here it is. We have combined this high power Wi-Fi adapters with a powerful +9 dBi 15' 2.4GHz Hi-Gain folding antenna. Estimated range is (depending on environment) 1.2 mile (2km). It is compatible with almost all laptops and desktop, PCs and Macs. This kit also includes two antennas- one mini 5 dBi gain travel antenna, and one high gain 9 dBi an... |
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Glacier Express RhB St. Moritz - Windows $27.99 After the great success with "Heidi Express" the designer team of simtrain released the probably most adventurous train of Europe: The Glacier-Express. The first stretch - the Albula line from St. Moritz to Chur - has many bridges, tunnels and gorges and is a great challenge for any engine driver. During the two hour journey you will drive past 30 stations and together with the imposing "Jubilee" ... |
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GlobalSat BU-353 USB GPS Receiver $49.99 Introducing the first SiRF Star III based Serial GPS receiver with WAAS/EGNOS* support for enchance position accuracy. The GlobalSat BU-353 Water-Proof USB Mouse GPS Receiver is powered by SiRF Star III chipset is a new-generation GPS chipset that has extremely high sensitivity, lower power usage and more rapid time-to-fix. It works very well even in reduced visibility environment or weak signal t... |
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Wilson Electronics Sleek Cell Phone Signal Cradle Booster for All Cell Phones with Mini Magnet Mount Antenna - For Single User $129.99 - Reduces Dropped Calls Extends Signal Range & Increases Data Rates - Built In Signal Booster Amplifies Signals to and from Cell Tower - Up to 20x More Output Power to Cell Tower when In a Vehicle - Receives Weak Signals the Phone Alone May Not - Built-In Battery Charging Port - Extends Battery Life Booster Enables Phone to Work at Reduced Power - Attractive Compact Design with Adjustable Arms to ... |
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Sony ICFCDK50 Under Cabinet Kitchen CD Clock Radio $70.76 Slim, under cabinet interior design; CD-R/RW playback; digital am/fm tuner; bass reflex sound system; built-in audio cable; audio input; easy set, 1-touch cooking timer; ATS (automatic timer set); includes spacer, assurance card, remote commander remote & instruction manual; DIM: 3.4"H X 13.7"W X 12.2"D; WEIGHT: 6.4 LBS... |
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BASE MAGNETIC 130 MM $14.95 BASE MAGNETIC 130 MM... |
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Belkin F5X004 Auto Antenna for XM $10.50 ENHANCES XM SATELLITE RADIO EXPERIENCE IN CAR ATTACHES SECURELY TO CAR WITH A BUILT-IN MAGNETIC BASE POSITIONS EASILY WITH 20-FT CABLE FEATURES STURDY WEATHER-RESISTANT DESIGN FOR USE WITH DELPHI ROADY XT DELPHI ROADY2 AUDIOVOX XPRESS DELPHI MYFI TAO XM2GO PIONEER AIRWARE DELPHI SKYFI2 PIONEER INNO SAMSUNG HELIX & SAMSUNG NEXUS 1-YEAR WARRANTY... |
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XM XDNX1V1 Onyx Dock and Play Radio with Car Kit (Black) $42.00 Bundle includes Onyx XMH10A Home kit... |
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Sirius Radio Dot Micro Car Antenna $13.79 Low-profile magnetic antenna for Sirius satellite radio receivers,Detachable tail piece with right-angle SMB connector.Works with all Sirius plug 'n' play satellite receivers.... |
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Field and Wave Electromagnetics (2nd Edition) $117.89 David Cheng's Field and Wave Electromagnetics builds the electromagnetic model using an axiomatic approach in steps: first for static fields, then for magnetic fields, and finally for time-varying fields leading to Maxwell's equations.... |
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Advanced Engineering Electromagnetics $58.03 A second course in electromagnetics, offering integrated, detailed coverage of the classical topics, from Maxwell's equations to Green's functions. Covers electromagnetic boundary-value problems in rectangular, cylindrical, and spherical coordinates. Also includes computer programs for the solution of assigned problems.... |
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Electromagnetic Band Gap Structures in Antenna Engineering (The Cambridge RF and Microwave Engineering Series) $15.98 This comprehensive, applications-oriented survey of the state-of-the art in Electromagnetic Band Gap (EBG) engineering explains the theory, analysis, and design of EBG structures. It helps you to understand EBG applications in antenna engineering through an abundance of novel antenna concepts, a wealth of practical examples, and complete design details. You discover a customized FDTD method of EBG... |
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10 dBi 2.4GHz WIFI Antenna $1.05 Replacing your WiFi antenna with our booter will significantly increase the range and strength of your WiFi signal. Our quality built 3x power omni-directional Booster WiFi antenna is a direct replacement for the antenna that comes standard with your router, access point, VOIP device, or PCI card. Because it is omni-directional, no aiming is equired - it can send and receive WiFi in all directions... |
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Alfa 9dBi WiFi Booster SMA OMNI-Directional High-Gain Screw-On Swivel Antenna With magnetic base for Alfa - WUS036H, WUS036H1W, WUS050NH, AIPW610H, AIP-W610H, APA05, WUS036NH, WUS036NEH, WUS048NH, WUS036EW, WUS051NH AIP-W502U, AP48, AP51, R36, IMESH51, AIP-W502, AWAP601, and AWAP602HW $9.99 This Alfa Antenna will significantly increase the range and strength of your WiFi signal. Our quality built omni-directional antenna is a direct replacement for the antenna that comes standard with your router, access point, VOIP device, or PCI card. Because it is omni-directional, no aiming is equired - it can send and receive WiFi in all directions. This Alfa antenna is stronger then the less po... |
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Wilson Electronics 301103 Dual Band (800/1900 MHz) Magnet Mount Antenna with FME Female Connector and 10-Foot RG174 Coax Cable $39.95 EASY TO INSTALLREMOVABLE TRANSFERS FROM 1 VEHICLE TO ANOTHERINCLUDES RARE EARTH MAGNET & 10-FT COAX WITH FME FEMALEMINIMUM 3.5" METAL GROUND PLANE REQUIREDUPC : 813986000038Shipping Dimensions : 15.50in X 3.10in X 2.40inEstimated Shipping Weight : 0.6947... |
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Cobra HG A 1500 Base-Load Medium Magnet Mount 300W CB Antenna $21.98 37"HEASILY ATTACHES TO ROOF OR TRUNK LIDOFFERS WEATHER CHANNEL CAPABILITY16-FT BRAIDED COAXIAL CABLESCRATCH-RESISTANT BASEEASILY TRANSFERRED TO MULTIPLE VEHICLESPOWER HANDLING: 300W BLACK STAINLESS STEEL WHIP ;& HARDWARE FREQ RANGE: 26 MHZ 30 MHZ IDEAL FOR SUVS & PICKUPSUPC : 028377310805Shipping Dimensions : 38.75in X 5.80in X 2.25inEstimated Shipping Weight : 3.0463... |
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Cobra 19DXIV 40 Channel Mobile Compact CB Radio $59.95 COMPACT 40 CHANNELSILLUMINATED LCD DISPLAYRF GAIN & S/RF SAP METER BUILT-IN NOISE-CANCELING ELECTRONIC PHASE-LOCK LOOP TUNING CB/PA SWITCH ;& 4-PIN SCREW-ON MICROPHONE CONNECTORDYNAMIC MICROPHONE WITH 9-FT CORD INSTANT EMERGENCY CHANNELS 9 & 19UPC : 028377200830Shipping Dimensions : 10.25in X 9.00in X 3.50inEstimated Shipping Weight : 2.4688... |
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iGaging Digital Magnetic Level + Protractor + Bevel Gauge (3 in 1 tool) $34.00 Take the guesswork out of setting up those critical bevel cuts on your table saw, jointer, bandsaw or drill press table. Just set the unit on a flat reference surface, press the ZERO button to calibrate the display then attach it to the saw blade, fence, etc. and precisely adjust to the desired angle. The Angle Cube is CNC machined to a squareness of 0.0005" and uses a U.S. made navigational senso... |
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K30 35 Magnet Mount Stainless Steel CB Antenna - 300 Watts $22.30 Patterned after the number one selling K40 Base load Antenna, the K30 is ideal for the CB'er who wants maximum performance from their antenna, but in a smaller, more versatile design. Quality Built. 1 Year Factory Warranty. |
What voltage is induced in this antenna?
"Near the equator the earth's magnetic field is about 5x10^-5 T and is horizontal, pointing from north to south. An automobile drives due east at 30 m/s with is 40 cm radio antenna directed vertically. What voltage is induced in the antenna?"
B = 5 x 10^-5 tesla
L = 0.40 meters
v = 30 meters per second
E = BLV = 180 micro volts with the top of the antenna being positive
180 micro volts