Keysight E8257D/67D - A30 Modulation Filter (Standard and Option 1 EA;1 EU)

E8257D/67D, E8663D PSG Signal Generators Service Guide
Troubleshooting
Troubleshooting Unlevels
1-68
d. If any of the frequency ranges do not produce power levels ≥ the maximum leveled power shown in the tables
below, set the signal generator to the frequency with the lowest power level and measure the power with a
power meter. If the power level is low, troubleshoot the RF path before proceeding.
Table 1-17 E8257D Maximum Leveled Power (dBm)
a
a
always check data sheet for updates to specifications
Frequency 20 GHz Models 40 GHz Models 50 & 67 GHz Models
Std. 1EA/
1EU
1E1 1E1+
1EA/
1EU
Std. 1EA/
1EU
1E1 1E1+
1EA/
1EU
Std. 1EA/
1EU
1E1 1E1+
1EA/
1EU
250 kHz to 3.2 GHz +13 +16 +11 +15 +9 +15 +7 +14 +5 +14 +3 +13
250 kHz to 3.2 GHz w/UNW +11 +11 +10 +10 +9 +10 +7 +9 +5 +9 +3 +8
250 kHz to 3.2 GHz w/1EH
b
b
with filters switched out
+13 +13 +11 +12 +9 +12 +7 +11 +5 +11 +3 +10
250 kHz to 3.2 GHz
w/UNW + 1EH
b
+10 +10 +9 +9 +9 +9 +7 +8 +5 +8 +3 +7
>3.2 GHz to 20 GHz +13 +20 +11 +18 +9 +18 +7 +16 +5 +14 +3 +13
>20 GHz to 30 GHz +9 +14 +7 +12 +5 +11 +3 +9
>30 GHz to 40 GHz +9 +14 +7 +12
>30 GHz to 65 GHz +5 +11 +3 +9
>65 GHz to 67 GHz +5 +10 +3 +8
>67 GHz to 70 GHz +5 +8 +3 +6
Table 1-18 E8267D Maximum Leveled Power (dBm)
a
a
Always check data sheet for updates to specifications
Frequency 20 GHz Models 32 & 44 GHz Models
250 kHz to 3.2 GHz +13 +12
250 kHz to 3.2 GHz w/UNW +9 +8
250 kHz to 3.2 GHz w/1EH
b
b
With filters switched out
+10 +9
250 kHz to 3.2 GHz w/UNW + 1EH
b
+7 +6
>3.2 GHz to 20 GHz +18 +14
>20 GHz to 31.8 GHz +14
>31.8 GHz to 40 GHz +12
>40 GHz to 44 GHz +10