User manual

Chapter 3 - Layer 2 Command Set - PHY and MAC Rfconfig Command (Radio Interface Configuration)
Alvarion BreezeNET B130/B300 GigE 39 Operational User Manual
 bitr XXX: the bit transfer rate (in Kbit/s) of the radio link. Allowed values
depend on selected channel width:
» 5 MHz: 3250, 6500, 9750, 13000, 19500, 26000, 29250, 32500 Kbit/s
» 10 MHz: 6500, 13000, 19500, 26000, 39000, 52000, 58500, 65000 Kbit/s
» 20 MHz: 13000, 26000, 39000, 52000, 78000, 104000, 117000, 130000
Kbit/s
» 40 MHz: 30000, 60000, 90000, 120000, 180000, 240000, 270000,
300000 Kbit/s
 Freq XXX: the radio link frequency (in MHz).
The list of allowed frequencies can be obtained by executing "rf if-name cap"
command.
 Sid XXX: system identifier of the device, a hexadecimal number in the range of
1H to FFFFFFH. All devices that are supposed to see each other on the same
radio link must have the same identifier.
txpwr: sets the emitting power of the transmitter (in dBm).The acceptable
transmit power values can vary depending on the type of the radio module
installed. The acceptable transmit power values can be viewed by using the "rf
<if-name> capabilities" command.
"[-]pwrctl" option enables ATPC (automatic transmit power control) function
on the device interface. When it is enabled (rf rf5.0 txpwr <power> pwrctl) the
system will maintain the lowest possible (optimal) power level necessary to
achieve maximum productivity.
 noise sets Noise Floor Threshold for radio interface. Measured in decibel. By
default Noise Floor Threshold is 20 dB. Noise Floor Threshold is defined as a
positive shift relative to the current level of noise which is measured by a
device (Noise floor Threshold cannot be set to 0). The unit begins data
transmission only when there are no signals in the air that have signal level
CAUTION
The entered txpwr value is rounded to the most near x.5 multiple value (for example: 17.6dBm is
rounded to 17.5dBm; 17.8dBm to 18dBm; 17.4dBm to 17.5dBm).