CourseLover

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Teaching Since: May 2017
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  • MCS,MBA(IT), Pursuing PHD
    Devry University
    Sep-2004 - Aug-2010

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    NatSteel Holdings Pte Ltd
    Aug-2007 - Jul-2017

Category > Computer Science Posted 29 Dec 2017 My Price 10.00

NETW360 Week 2 iLab:

I need some help with this Ilab, can this be done by tomorrow? 

NETW360 Week 2 iLab: RF Behavior Calculatons Da±e: S±uden±’s Name: Professor’s Name: Task 1: Power calculatons Use the calculator in the Power secTon to complete the following steps: 1. On the lower UNII-1 band (i.e., 5.150–5.250 GHz with 100 MHz channels), the maximum output power of the intenTonal radiator (IR) allowed by the FCC is 50 mW. ±he IR is also referred to as a wireless transmi²er. Click in the wa²s box and type 0.05 (50 mW = 0.05 wa²s). What is the dBm of 50 mW? __________ 2. On the middle UNII-1 band (i.e., 5.250–5.350 GHz with 100 MHz channels), the maximum output power of the intenTonal radiator (IR) allowed by the FCC is 250 mW. Click in the wa²s box and type 0.25 (250 mW = 0.25 wa²s). What is the dBm of 250 mW? __________ 3. On the upper UNII-1 band (i.e., 5.725–5.825 GHz with 100 MHz channels), the maximum output power of the intenTonal radiator (IR) allowed by the FCC is 800 mW. Click in the wa²s box and type the given power level in wa²s. What is the dBm of 800 mW? __________ Scroll down to the Receive SensiTvity secTon . Review the informaTon regarding receive sensiTvity. 4. ±he receive sensiTvity of a LinksysWUSB600N wireless network adaptor at 54 Mbps is -70 dBm. Click in the dBm box and type -70. What are the wa²s of -70 dBm? Page 1 of 5
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__________ 5. The receive sensitvi±y of a LinksysWUSB300N wireless ne±work adap±or a± 54 Mbps is -68 dBm. Click in ±he dBm box and ±ype -68. Wha± are ±he wa²s of -68 dBm? __________ 6. If you have ±o choose be±ween ±hese adap±ors based on ±heir receive sensitvi±y a± ±he bi± ra±e of 54 Mbps, which adap±or will po±entally perform be²er in achieving ±he desired bi± ra±e? __________ Task 2: Cable loss calculatons Use ±he calcula±or in ±he Loss in a Coaxial Cable a± 2.45 GHz secton ±o comple±e ±he following s±eps: 1. Nex± ±o Choose type of cable , selec± LMR 400. This is a TMS cable ±ha± suppor±s bo±h 2.4 GHz and 5 GHz RF signals. 100 fee± of such cable used on ±he 2.5 GHz range decreases ±he signal s±reng±h by abou± 6.76 dB (±ha± is, 6.76 dB signal loss per 100 fee±). 2. Click in ±he Leng±h (me±er) box and ±ype 30.48 (100 fee± = 30.48 me±ers). Click m→dB. Wha± is ±he loss a± ±his leng±h? __________ 3. Click in ±he Leng±h (me±er) box and ±ype 60.92 (200 fee± = 30.48 me±ers). Click m→dB. Wha± is ±he loss a± ±his leng±h? __________ 4. When ±he cable leng±h doubles, how does ±he loss change, approxima±ely? __________ Task 3: An±enna gain calculatons Use ±he calcula±or in ±he An±enna secton ±o comple±e ±he following s±eps: 1. Nex± ±o frequency band, selec± 2.41–2.48 GHz. 2. Nex± ±o an±enna diame±er in me±ers, ±ype 0.1 (0.1 me±ers = 3.9 inches). This is an optonal an±enna ±ha± could be added ±o an access poin± (AP). 3. Click D→ dB. Wha± is ±he maximum ±heoretcal an±enna gain? __________ Page 2 of 5
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CourseLover
(12)
Status NEW Posted 29 Dec 2017 04:12 PM My Price 10.00

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