Pengo Computer Accessories UBR7200 manual Setting the Power Levels and Frequencies

Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router

Configuration Tasks

Setting the Power Levels and Frequencies

The power levels must be set correctly to ensure correct operation and compliance with the governing regulatory bodies (such as the FCC). After the power settings have been determined, use the following commands to configure the router. Refer to the following subchannel map as a reference for the subchannel assignments:

one "channel"

1

23

4 5 6 7

35543

Downstream Channel

	Command	Purpose
Step 1
	Router(config-if)#radio transmit-power power-level	Sets the upstream transmit-power to power in
		dBm.
Step 2
	Router(config-if)#radio downstream frequency freq	Sets frequency and bandwidth for the downstream
	width width	channel.
Step 3
	Router(config-if)#radio downstream subchannel sc	Sets the subchannel and modulation-profile
	modulation-profile p	assignment for the downstream channel.
		Note	This command specifies the center
			frequency and width of the basic hardware
			channel. The downstream channel itself
			can be full, one-half, or one-quarter of this
			bandwidth. For example, the only basic
			channel bandwidth that is supported by
			the initial hardware release is 6.0 MHz.

Cisco IOS Release 12.1(5)XM

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