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Dual Wireless

Dual Wireless
Dual Wireless
What is dual band mean on a wireless router?

I am looking to buy a wireless router and i noticed that most have a 2.4 GHz frequency and then i saw some with 2.4 and 5 GHz that they call dual band. I was just wondering what the point of the second frequency? and what kind of situations would you want another frequency? thanks

The 2.4GHz band is rather crowded. In addition to Wi-Fi, it's also used by Bluetooth, many cordless telephones, and microwave ovens. The 2nd band will let the computer continue to find the router even if you also use these other things. However, you only get the benefit if your wi-fi card is also dual band and the 5GHz band has a much shorter range than the 2.4Ghz band.



PYLE PRO Dual Channel UHF Wireless Microphone System WIRELESS MIC
PYLE PRO Dual Channel UHF Wireless Microphone System WIRELESS MIC
Paypal   US $155.98
WRT 9028 VHF Dual Channel Wireless Microphone System New In Box
WRT 9028 VHF Dual Channel Wireless Microphone System New In Box
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Dual Wireless Headset Handheld VHF Microphone System
Dual Wireless Headset Handheld VHF Microphone System
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Pyle Pyle Dual Function Wireless or Wired Microphone System
Pyle Pyle Dual Function Wireless or Wired Microphone System
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Professional Dual Wireless Mic Karaoke Microphone System Pyle Pro PDWM2100 NIB
Professional Dual Wireless Mic Karaoke Microphone System Pyle Pro PDWM2100 NIB
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Azden 325ULH Dual Channel Portable Wireless Microphone System NEW
Azden 325ULH Dual Channel Portable Wireless Microphone System NEW
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Naxa 2x NAM 984 Professional Dual Wireless Microphone Kit
Naxa 2x NAM 984 Professional Dual Wireless Microphone Kit
Paypal   US $11.00
Pyle Pro Pdwm100 Dual Function Wireless Microphone System
Pyle Pro Pdwm100 Dual Function Wireless Microphone System
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GEMINI VHF 2001HL Dual Wireless Headset Lavalier Mic VHF2001HL
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Pyle PDWM100 Dual Function Wireless Wired Microphone System
Pyle PDWM100 Dual Function Wireless Wired Microphone System
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Pyle Pro PDWM2300N Dual VHF Wireless Microphone System
Pyle Pro PDWM2300N Dual VHF Wireless Microphone System
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WIRELESS MICROPHONE DUAL PACK KARAOKE PA SYSTEM
WIRELESS MICROPHONE DUAL PACK KARAOKE PA SYSTEM
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PYLE PRO PDWM94 Dual Function Wireless or Wired Microphone System
PYLE PRO PDWM94 Dual Function Wireless or Wired Microphone System
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New Hisonic HS 909 Dynamic Dual VHF Handheld Wireless Microphone System
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PylePro PDWM3000 Dual VHF Rechargeable Wireless Mic Microphones System
PylePro PDWM3000 Dual VHF Rechargeable Wireless Mic Microphones System
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Pyle PDWM2600 Professional Dual UHF Wireless Microphone System
Pyle PDWM2600 Professional Dual UHF Wireless Microphone System
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Pyle PDWM2300 Dual Digital Wireless Microphone System
Pyle PDWM2300 Dual Digital Wireless Microphone System
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Pyle PDWM2000 Pro VHF Dual Wireless Microphone System
Pyle PDWM2000 Pro VHF Dual Wireless Microphone System
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Pyle PDWM2000 Dual VHF Wireless Microphone System
Pyle PDWM2000 Dual VHF Wireless Microphone System
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Pyle 19 Rack Mount Dual VHF Wireless Rechargeable Handheld Microphone System
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New PylePro PDWM2550 19 Rack Mount Dual VHF Wireless Rechargeable Handheld Mic
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Pyle PDWM3000 Dual VHF Rechargeable Wireless Microphone System Mics
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New PylePro PDWM2500 Dual VHF Wireless Microphone System
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New PylePro PDWM2000 Dual VHF Wireless Microphone System
New PylePro PDWM2000 Dual VHF Wireless Microphone System
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DUAL VHF WIRELESS MICROPHONE SYSTEM
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AUDIO 2000S COMPLETE DUAL WIRELESS MICROPHONE System
AUDIO 2000S COMPLETE DUAL WIRELESS MICROPHONE System
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Shure PG188 PG185 Dual Lavalier Microphone Mic Wireless System K7 PG188PG185K7
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New Electronic Mic Professional Wireless Dual Microphone System
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Shure PG288 PG58 Dual Vocal Wireless Microphone Mic System K7 PG288PG58K7
Shure PG288 PG58 Dual Vocal Wireless Microphone Mic System K7 PG288PG58K7
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PylePro PDWM2150 Professional Dual Table Top VHF Wireless Microphone System
PylePro PDWM2150 Professional Dual Table Top VHF Wireless Microphone System
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Shure PG288 PG58 Dual Vocal Wireless Microphone Mic System M7 PG288PG58M7
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Shure PG188 PG185 Dual Lavalier Microphone Mic Wireless System H7 PG188PG185H7
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Naxa Professional Dual Wireless Microphone System new
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SHURE UR24D BETA58 Dual Hand Held Wireless System NEW
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New PylePro PDWM100 Dual Function Wireless Wired Microphone System
New PylePro PDWM100 Dual Function Wireless Wired Microphone System
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Dual Channel Rechargeable Karaoke Wireless Microphone
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Paypal   US $99.95
UHF Dual Channel Wireless Singer Lapel Microphones
UHF Dual Channel Wireless Singer Lapel Microphones
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Shure PG288 PG58 Dual Vocal Wireless Microphone Mic System H7 PG288PG58H7
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New PylePro PDWM94 Dual Function Wireless Wired Microphone System Pro Audio
New PylePro PDWM94 Dual Function Wireless Wired Microphone System Pro Audio
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TECHNICAL PRO WM1201 KARAOKE DJ DUAL WIRELESS MICROPHONE SYSTEM UHF RACKMOUNT
TECHNICAL PRO WM1201 KARAOKE DJ DUAL WIRELESS MICROPHONE SYSTEM UHF RACKMOUNT
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NEW PDWM2600 PYLE DUAL UHF WIRELESS MICROPHONE SYSTEM
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PROFESSIONAL DUAL VHF WIRELESS HANDHELD MICROPHONE SYST
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Dual Duet Wireless Microphone 2x FM Radio Mic System
Dual Duet Wireless Microphone 2x FM Radio Mic System
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Naxa NAM 984 Pro Dual Mic Wireless Microphone System
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Hi Sonic Dual Rechargeable Wireless Karaoke Microphone HS8286 Sing w Viet Khang
Hi Sonic Dual Rechargeable Wireless Karaoke Microphone HS8286 Sing w Viet Khang
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Pyle Pro Professional Dual VHF Wireless Handheld Microphone System PDWM2100
Pyle Pro Professional Dual VHF Wireless Handheld Microphone System PDWM2100
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PROFESSIONAL DUAL TABLE TOP VHF WIRELESS MICROPHONE SYS
PROFESSIONAL DUAL TABLE TOP VHF WIRELESS MICROPHONE SYS
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Gemini VHF 2001M Dual Handheld Wireless System
Gemini VHF 2001M Dual Handheld Wireless System
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Nady Pro DKW DUO Dual VHF Wireless Microphone System 300 Foot Range DKWDUO
Nady Pro DKW DUO Dual VHF Wireless Microphone System 300 Foot Range DKWDUO
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PylePro PDWM2300 Dual VHF Wireless Microphone System
PylePro PDWM2300 Dual VHF Wireless Microphone System
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PylePro PDWM2000 Dual VHF Wireless Microphone System
PylePro PDWM2000 Dual VHF Wireless Microphone System
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PylePro PDWM2500 Dual VHF Wireless Microphone System
PylePro PDWM2500 Dual VHF Wireless Microphone System
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PylePro PDWM2550 19 Rack Mount Dual VHF Wireless Rechargeable Handheld Microph
PylePro PDWM2550 19 Rack Mount Dual VHF Wireless Rechargeable Handheld Microph
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PylePro PDWM3000 Dual VHF Rechargeable Wireless Microphone System
PylePro PDWM3000 Dual VHF Rechargeable Wireless Microphone System
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Shure Dual UHF Wireless Microphone System PG288 PG58
Shure Dual UHF Wireless Microphone System PG288 PG58
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Pyle PDWM2100 Professional Dual VHF Wireless Handheld Microphone System
Pyle PDWM2100 Professional Dual VHF Wireless Handheld Microphone System
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PylePro PDWM94 Dual Function Wireless or Wired Microphone System
PylePro PDWM94 Dual Function Wireless or Wired Microphone System
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New Hisonic HSU288 Dual UHF True Diversity 200 Ch Wireless Microphone System
New Hisonic HSU288 Dual UHF True Diversity 200 Ch Wireless Microphone System
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PylePro PDWM100 Dual Function Wireless Wired Microphone System
PylePro PDWM100 Dual Function Wireless Wired Microphone System
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PYLE PRO PDWM2500 DUAL VHF WIRELESS MICROPHONE SYSTEM
PYLE PRO PDWM2500 DUAL VHF WIRELESS MICROPHONE SYSTEM
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Presto 3510 FlipSide Belgian Waffle Maker Presto 3510 FlipSide Belgian Waffle Maker

List Price: $49.99

 

Description

PRESTO 03510 WAFFLE MAKER BELGIAN 1350W. The professional-style rotating design bakes extra-thick Belgian waffles in minutes.The unique 180 flip design evenly spreads the batter for waffles with a crispy outside and fluffy, tender inside...

Features

  • 1100-watt Belgian waffle maker with countdown timer and digital display
  • 180-degree flip design helps evenly coat the batter on upper and lower plates
  • Makes a 7-inch-wide waffle with extra-deep pockets and 4 easy-to-cut sections
  • Nonstick cooking surface; base locks in vertical position for compact storing
  • Measures 12 by 12 by 3 inches; 1-year limited warranty
Maverick Wireless BBQ Thermometer Set - Maverick ET732 Maverick Wireless BBQ Thermometer Set - Maverick ET732

List Price: $79.99

 

Description

Maverick Wireless BBQ Thermometer Set - Maverick ET732

Features

  • Monitor internal temperature of meat from 300 feet away; Wireless Receiver with lcd beeps and flashes when meat temperature goes above your programmed temperature
  • Monitor barbecue temperature; receiver beeps and flashes if temperature falls above or below your programmed range
  • Receiver displays barbecue temperature up to 572 farenheit
  • Count up and Count down timer
  • Lcd of receiver has back light for use at night
Hisonic VHF Dual Wireless Microphone System, HS910 Hisonic VHF Dual Wireless Microphone System, HS910

List Price: $99.95

 

Description

Specifications: Receiver: Professional quality Aluminum alloy receiver; Carrier Frequency: VHF 230- 270MHz; Frequency variation:< 0.002%; Modulation Mode: FM; Audio Dynamic Range: Over 90 dB; Crystal controlled PLL; Audio Frequency Response: 50Hz - 15KHz +- 3dB; Audio Output level: 0- 300mV; Audio Output: A/B and a mixed output, 1/4"; Volume controls on each channel in the front panel...

Features

  • High quality VHF Microphone System with 2 Handheld Microphones,HS910
  • Hi-Fi sound quality and long range transmisson up to 300 feet
  • Aluminum alloy receiver case insures durability and faster circuit cooling
  • Wide frequency response with low harmonic distortion
  • 90 days money back guarantee and one year limited warranty
Belkin Mini Surge Protector/Dual USB Charger Belkin Mini Surge Protector/Dual USB Charger

 

Description

Protect your electronic devices wile traveling.

Features

  • Provides complete surge protection through all outlets
  • 360-degree rotating plug with 4 locking positions
  • Offers compact, lightweight, efficient design
  • Features mini-USB cable to charge virtually any USB device including BlackBerry? and Motorola RAZR phones
  • Comes with Lifetime Product and 75,000 Connected Equipment Warranties
Kidde KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm Kidde KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm

List Price: $64.97

 

Description

The Kidde KN-COSM-B Battery-Operated Carbon Monoxide and Smoke Alarm combines two important safety devices into a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery, or Smart Hush Activation...

Features

  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • A single unit can be installed where previously two were needed
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries installed
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Meets requirements of Underwriters Laboratories (UL), an independent facility that tests products for safety compliance
First Alert CO615 Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display First Alert CO615 Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display

List Price: $59.99

 

Description

Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first...

Features

  • Plug-in carbon monoxide alarm with battery back-up and digital display
  • Uses electrochemical carbon monoxide sensor--the most accurate technology available
  • Simple to use silence/test button
  • Low battery warning; end-of-life timer
  • Includes two AA batteries; 7 year limited warranty
Omron HJ-112 Digital Pocket Pedometer Omron HJ-112 Digital Pocket Pedometer

List Price: $34.99

 

Description

Product Description: Omron® HJ-112 PedometerNo matter where you're going, make every step count with the HJ-112 Pedometer. Using Omron 2D smart sensor technology, this dual-axis pedometer tracks steps accurately whether it's in your pocket, on your belt or clipped to your bag...

Features

  • Omron dual axis technology; counts steps accurately and quietly whether positioned vertically or horizontally
  • Automatically resets daily to accurately track steps
  • Stores up to 7 days of information in memory; Resets to zero at midnight
  • Six tracking modes, track steps, aerobic steps, time, distance, calories and fat grams burned
  • Tracks two kinds of steps; Tracks both regular and brisk steps separately
Wahl Trimmer All-In-One Lithium Ion Wahl Trimmer All-In-One Lithium Ion

 

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