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全部话题 - 话题: 22dbm
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w*******y
发帖数: 60932
1
mwave has Premiertek PT-2223N Wireless 802.11b/g/n USB 2.0 High-Power
Adapter Comply with 802.11N, 802.11g and 802.11b Standards 22dBm Built-in
Antenna and Heatsink Improving 2X Signal Reception and Speed:
http://www.mwave.com/mwave/skusearch_v3.asp?scriteria=AA97927
for $7.99 + FS for mclub members (free to join)
Technical Information:
Product Name 11G 2.4GHZ USB Adapter 22DBM with High Gain 5DBI Dipole
Antenna
Host Interface USB
Product Type Wi-Fi Adapter
Dimensions 0.51" Hei
w*******y
发帖数: 60932
2
Mwave
Premiertek Wireless N USB 2.0 High Power Adapter
$12.99 - $5.50 mClub Discount
= $7.49 with Free Shipping
Note: You have to join mClub (free) for discount.
22dBm Built-in Antenna and Heatsink Improving 2X Signal Reception and Speed
Back again for those who missed out last times deal here
w*******y
发帖数: 60932
3
Link:
http://www.mwave.com/mwave/SKUSearch.asp?scriteria=AA97860
im not farmilar with this brand but based on my search the price looks
pretty good
Link:
http://www.google.com/products/catalog?q=PremierTek PT-H5DN&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&um=1&hl=en&biw=1440&bih=678&psj=1&bav=on.2,or.&ie=UTF-8&cid=4803193721132094230&sa=X&ei=UJN2TdKrOIa0lQeVyfnvBw&ved=0CFQQgggwAA#
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z*****n
发帖数: 7639
4
来自主题: EE版 - 问一个菜鸟问题啊 :)
yes, for cellular basestations, usually they emit
power at some hundreds watts. For APs, is about the
same level of terminals, 22dBm at most.
For FM radio, since it has to cover a vast area,
it can emit up to 2kW.
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