LINKSYS E3000

Cooling Fan Mod and Antenna Mod.

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Linksys E3000

 Hardware Specifications

 

250px-E3000 400px-E3k_bk

Characteristic Value
CPU Broadcom BCM4718
CPU Speed 480 MHz
Flash ROM 8 MB
RAM 64 MB
Radios 2.4 GHz, 5 GHz
WLAN Support a/b/g/n
WLAN Max Speed 300 mbps
Antenna Location Internal
Switch 4x GigE + 1 WAN
USB 1x USB 2.0

You can use some of these figures to come up with what Tx power rating would be best for you. As factory lists it a max of 20dBm then a setting of 100mW could be used as 20dBm = 100mW 17dBm = 50mW and so on.

2.4GHz output power per TX chain

802.11b: Max. 20.5dBm @ All rates

802.11g: Max. 20.5dBm @ Low rates

Max. 19.5dBm @ High rates

Wireless-N 20MHz: Max. 20.5dBm @ Low rates

Max. 18.5dBm @ High rates

Wireless-N 40MHz: Max. 17.0dBm @ All rates

5GHz output power per TX chain

UNII-1 (5150-5250GHz)

802.11a: Max. 14.0dBm @ All rates

Wireless-N 20MHz: Max. 11.5dBm @ All rates

Wireless-N 40MHz: Max. 12.0dBm @ All rates

UNII-3 (5725-5850GHz)

802.11a: Max. 17.5dBm @ High rates

802.11a: Max. 20.0dBm @ Low rates

Wireless-N 20MHz: Max. 17.5dBm @ High rates

Wireless-N 20MHz: Max. 20.0dBm @ Low rates

Wireless-N 40MHz: Max. 17.5dBm @ High rates

Wireless-N 40MHz: Max. 21.0dBm @ Low rates

Internal PIFA antennas are rated at 3dBi