Bird Technologies 4421 - Manual (Page 42)

Bird 4421 RF Power Meter
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MiNimum Value (MN)
MaXimum Value (MX)
Function Selects minimum or maximum measurement mode.
Remarks Another measurement must be selected before selecting min or max.
Returns the minimum (or maximum) value of the previous measurement type.
Range (Rxx)
Function Selects a measurement range listed in Figure 6-17.
Remarks If the selected range is outside the range of the connected power sensor, the
command is ignored.
Table 6-17 Measurement Ranges
Terminators (Yx)
Function Selects the characters that follow the end of a data string. Set x to:
z “T” for two terminators; a carriage return(CR) and a line feed(LF).
z “O” for one terminator; a carriage return(CR).
z “N” for no terminator.
Remarks Many controllers use the terminator sequence to recognize the end of an input
string. Using incorrect terminators can lock the bus.
Prefixes (Px)
Function Turns the prefix mode on or off. Set x to:
z “Y” to enable prefixes.
z “N” to disable prefixes.
Command Power Range
RYY Turn auto range on
RNN Turn auto range off. Keep present range
R17 18.0 – 199.9 MW
R16 1.80 – 19.99 MW
R15 0.180 – 1.999 MW
R14 18.0 – 199.9 kW
R13 1.80 – 19.99 kW
R12 0.180 – 1.999 kW
R11 18.0 – 199.9 W
R10 1.80 – 19.99 W
R09 0.180 – 1.999 W
R08 18.0 – 199.9 mW
R07 1.80 – 19.99 mW
R06 0.180 – 1.999 mW
R05 18.0 – 199.9 µW
R04 1.80 – 19.99 µW
R03 0.180 – 1.999 µW
R02 18.0 – 199.9 nW
R01 1.80 – 19.99 nW
R00 0.180 – 1.999 nW