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Denso BHT-700-WM Reference Manual page 19

Bar code handy terminal gprs class library

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GetSignalStrength
Get the signal strength.
Syntax
[VB]
Public Shared Function GetSignalStrength( _
ByRef
RSSI As
[C#]
public static UInt32 GetSignalStrength(
out UInt32
Parameters
RSSI
[out] signal strength
rssi
0
1
2...30
31
99
BER
[in ] Bit Error Rate
Return value
error code
0 : Normal end
Other than 0 : Abnormal end. For more detail, refer to 7. error code.
UInt32, ByRef
BER As UInt32) As UInt32
RSSI,
out UInt32
BER);
specification
-113 dBm or less
-111 dBm
-109...-53 dBm
-51 dBm or greater
Not known or not detectable
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