Agilent Technologies 8614 B Series, Руководство пользователя, Страница: 254 / 272

7-6
Specifications and Regulatory Information
Specifications
Table 7-3. Amplitude Specifications
Noise Marker Bandwidth Accuracy
using noise markers 1525-1610 nm
a,
d
≥
0.5 nm
0.2 nm
0.1 nm
0.06 nm
±
2%
±
3%
±
7%
±
12%
2%
±
3%
±
7%
±
12%
±
3%
±
5%
±
10%
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a. The 86146B specifications are for the 50 µm internal path only.
b. With applied input fiber 9/125 µm
c. Resolution of 10 nm is available for first order grating response only
d. Temperature range 20 to 30
°
C
Amplitude Agilent 8614xB a
Sensitivity b
600-750 nm c
,
d
750-900 nm
c.d
900-1250 nm
c
1250-1610 nm
c
1610-1700 nm e
–60 dBm
–75 dBm
–75 dBm
–90 dBm
–80 dBm
Maximum Measurement Power f
,
g
1525-1700 nm
600-1000 nm
1000-1525 nm
+15 dBm per channel,
+30 dBm total
+15 dBm per channel,
+30 dBm total
+12 dBm per channel,
+30 dBm total
Maximum Safe Power
Total safe power
Total power within any 10 nm
portion of the spectrum +30 dBm
+23 dBm
Absolute Accuracy h, k
at –20 dBm,
1310 nm/1550 nm ±
0.5 dB
Scale Fidelity
e,
i, k
Autorange off ±
0.05 dB
Autorange on ±
0.07 dB
Display Scale (log scale) 0.01-20 dB/DIV.
–120 to +90 dBm
Amplitude Stability k
(1310 nm, 1550 nm)
1 minute
j
15 minutes
g
±
0.01 dB
±
0.02 dB