Rssi-Indicate Rssi Change; Command Syntax; Description; Defined Values - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
13.2 ^RSSI–Indicate RSSI Change

13.2.1 Command Syntax

Command
^RSSI

13.2.2 Description

This command returns received signal strength indication. The unit is dBm.
Unsolicited Result Code:
When the change of RSSI is more than 5dBm, the MS will report this indication to the
TE.

13.2.3 Defined Values

<rssi>: strength of the receiving signal. The values are defined as follows:
0: Equals to or less than –113 dBm
1: –111 dBm
2–30: –109 to –53 dBm
31: Equals to or higher than -–51 dBm
99: Unknown or immeasurable.
13.3 ^BAR–Query RSSI Level
13.3.1 Command Syntax
Command
^BAR
^BAR=?
13.3.2 Description
This command is used to query the signal intensity.
Issue 04 (2013-01-28)
Possible response(s)
<CR><LF>^RSSI: <rssi><CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>^RSSI:<rssi><CR><LF>
Possible response(s)
<CR><LF>^BAR: <uiPercent><CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>^BAR:(list of supported <uiPercent>s)<CR><LF>
<CR><LF>OK<CR><LF>
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Status Control Commands
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