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7-6
Specifications and Regulatory Information
Specifications
AMPLITUDE
Sensitivity
d
600 to 750 nm (no averaging required)
e
–60 dBm –60 dBm
750 to 900 nm (no averaging required)
e
–75 dBm –75 dBm
900 to 1250 nm (no averaging required)
e
–75 dBm –75 dBm
1250 to 1610 nm (no averaging required)
e
–90 dBm –90 dBm
1610 to 1700 nm (no averaging required)
b
–80 dBm –80 dBm
Maximum Measurement Power
1525 to 1700 nm +15 dBm +15 dBm
600 to 1000 nm +15 dBm +15 dBm
1000 to 1525 nm +12 dBm +12 dBm
Maximum Safe Power
Total Safe Power +30 dBm +30 dBm
Total Power, within any 10 nm portion of the
spectrum
+23 dBm +23 dBm
Calibration Accuracy at –20 dBm, 1310 nm/
1550 nm
f
±
0.5 dB
±
0.5 dB
Scale Fidelity
Autorange off,
≤
0 dBm
b
,g
±
0.07 dB
±
0.05 dB
Autorange on,
≤
0 dBm
b
,
g
±
0.1 dB
±
0.07 dB
Display Scale (log scale) 0.01 to 20 dB/Div,
–120 to +90 dBm
0.01 to 20 dB/Div,
–120 to +90 dBm
Amplitude Stability (1310 nm/1550 nm)
±
0.01 dB at 1 min
±
0.02 dB at 15 min.
±
0.01 dB at 1 min
±
0.02 dB at 15 min.
Flatness
1290 to 1330 nm
a, f
±
0.2 dB
±
0.2 dB
1525 to 1570 nm
a, f
±
0.2 dB
—
1525 to 1610 nm
a, f
—
±
0.2 dB
1250 to 1610 nm
a
,h
, f
±
0.7 dB
±
0.7 dB
Polarization Dependence
a
,i,j
1310 nm
±
0.25 dB
±
0.12 dB
1530 nm, 1565 nm
±
0.2 dB
±
0.05 dB
1600 nm
±
0.25 dB
±
0.08 dB
1250 to 1650 nm
±
0.3 dB
±
0.25 dB
1250 to 1650 nm (Option 025)
±
0.4 dB
—
HP 86140A and HP 86143A HP 86142A and HP 86145A
book.book Page 6 Monday, January 31, 2000 10:34 AM