10 Specifications and Characteristics
222 Agilent N1913/1914A EPM Series Power Meters User’s Guide
Table 1 0 -2 Zero Set (Internal and External) for U2000 Series
Power sensor Range Zero Set (Internal) Zero Set (External)
U2000/1/2A –60 dBm to –35 dBm ±1.5 nW ±600 pW
–38 dBm to –15 dBm ±2 nW ±1.5 nW
–20 dBm to –9 dBm ±12 nW ±10 nW
–11 dBm to –5 dBm ±2 µW ±500 nW
–7 dBm to 15 dBm ±4 µW ±1 µW
10 dBm to 20 dBm ±6 µW ±5 µW
U2004A –60 dBm to –35 dBm ±2.8 nW ±600 pW
–38 dBm to –15 dBm ±3 nW ±1.5 nW
–20 dBm to –9 dBm ±12 nW ±10 nW
–11 dBm to –5 dBm ±2 µW ±500 nW
–7 dBm to 15 dBm ±4 µW ±1 µW
10 dBm to 20 dBm ±6 µW ±5 µW
U2000/1/2H –50 dBm to –25 dBm ±15 nW ±8 nW
–28 dBm to –5 dBm ±20 nW ±20 nW
–10 dBm to 1 dBm ±120 nW ±100 nW
–1 dBm to 5 dBm ±20 µW ±20 µW
3 dBm to 25 dBm ±40 µW ±30 µW
20 dBm to 30 dBm ±60 µW ±60 µW
U2000/1B –30 dBm to –5 dBm ±1.8 µW ±800 nW
–8 dBm to 15 dBm ±2 µW ±
2 µW
10 dBm to 21 dBm ±12 µW ±10 µW
19 dBm to 25 dBm ±2 mW ±1 mW
23 dBm to 44 dBm ±4 mW ±2 mW
The Zero Set specifications are only applicable to U2000 Series USB power sensors with
serial prefix as shown below:
U2000A Serial prefix MY480/SG480 and above
U2001A Serial prefix MY481/SG481 and above
U2002A Serial prefix MY482/SG482 and above
U2004A Serial prefix MY484/SG484 and above
For power sensors with earlier prefixes, refer to the Agilent U2000 Series USB Power
Sensors Operating and Service Guide.