GadGetZzz

I want one that will also charge my mp3 player at the same time, I don't mind paying a bit more for a better quality product.

i am afriad there's no such thing on earth.
However you can charge it in your car.But no price stated.
http://sg.creative.com/products/product.asp?category=13&subcategory=541&product=16602
Thats all i can help you.Email me if you need more help.

2007-08-14 10:14:21 by ratty

www.tvtrade.ie

2009-01-20 09:19:12 by Ali Khan

Price: $137.50 $103.89

Internal transmission fluid: silicone oil
Fatigue life: 10 million load cycles maximum
316 L case and wetted parts

I have a cassette head unit and had used a cassette adaptor to play my IPOD.

I want to upgrade to a CD car stereo but CD car stereo these days will only play your IPOD with the used of an FM transmitter or modulator and the reviews for these products are really bad.

Can anyone provide a straight answer. Coz if this 2 are really crappy then I'll just settle for a new cassette stereo that's a little better than my old one (maybe one with built-in popcorn machine!haha).

buy a auxiliary interface they work with factory radios most 1995 and up vehicle
go to this site and click on your vehicle logo
good luck

http://www.oemautosound.com/default.aspx

2007-08-31 10:49:21 by flaco

Price: $0.99

ive connected the transmitter box 2 the mains and 2 my tv via a scart that was provided. my v+box is connected via a scart + a hdmi cable. then the Receiver is connected 2 my other tv in the bedroom(just a normal Analogue tv)also via a scart lead provided.no matter wot i try though i cant receive a pic on my Analogue tv. ive tried all the different Chanel's, swaped the scarts over but still all i get is a blue screen. can anybody help me as the shop is quite a distance from my house. cheers.

yes

2009-01-03 02:20:22 by JZ

The preamplifier in a wireless LAN transmitter has a voltage gain of 28 dB. Compute the following: (a) The voltage gain of the amplifier as a ratio, Av. (b) The output voltage V0, of the amplifier given an input voltage, Vi, of 15 μV. (c) If the input voltage were to decrease from 15 to 5 μV, how many decibels has the signal dropped?

dB (voltage) = 20 log ratio
28 = 20 log ratio
ratio = 25

Vo = 15 μV * 25 = 375 μV

dB (voltage) = 20 log ratio
dB (voltage) = 20 log 5/15
dB (voltage) = –9.5 dB

.

2009-01-22 17:15:34 by physicsGenius

I tried using n=c/v with the n of air = 1.0029 and then using t = v/d with 172000 m, but that didn't work. It also doesn't work with n = 1... Please help!

t = distance / (speed / index of refraction)).

t = 172km / (299792.458 / 1.0029) = 5.7539406144767E-04
seconds (notice I divided C by 1000 to convert to km/s and used the refractive index for air that you gave, I don't know what it actually is)

by the way, in case you didn't know, the "e-04" at the end means *10^-4. Rounded off it would be .00057 seconds

2008-07-22 08:36:21 by Derivatives?