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Option UNR: Enhanced SSB phase noise (CW)

Offset from carrier (dBc/Hz)

Frequency 100 Hz 1 kHz 10 kHz 100 kHz

spec (typical) spec (typical) spec (typical) spec (typical)

250 kHz to 250 MHz –94 (–115) –110 (–123) –128 (–132) –130 (–133)

> 250 to 500 MHz –100 (–110) –124 (–130) –132 (–136) –136 (–141)

> 500 MHz to 1 GHz –94 (–104) –118 (–126) –130 (–135) –130 (–135)

> 1 to 2 GHz –88 (–98) –112 (–120) –124 (–129) –124 (–129)

> 2 to 3.2 GHz –84 (–94) –108 (–116) –120 (–125) –120 (–125)

> 3.2 to 10 GHz –74 (–84) –98 (–106) –110 (–115) –110 (–115)

> 10 to 20 GHz –68 (–78) –92 (–100) –104 (–107) –104 (–109)

> 20 to 40 GHz –62 (–72) –86 (–94) –98 (–101) –98 (–103)

Residual FM

CW mode < N x 6 Hz (typical)

Option UNR < N x 4 Hz (typical)

Ramp sweep mode: < N x 1 kHz (typical)

(rms, 50 Hz to 15 kHz bandwidth)

Broadband noise

(CW mode at +10 dBm or maximum specified output power, whichever is lower, for offsets > 10 MHz)

> 2.4 to 20 GHz < –148 dBc/Hz (typical)

> 20 to 40 GHz < –141 dBc/Hz (typical)

Measured phase noise

-40

-50

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

-160

-170

10 100 1K 10K 100K 1M 10M 100M

L(f) (dBc/Hz) vs f(Hz)

40 GHZ

10 GHZ

1 GHZ

-40

-50

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

-160

-170

10 100 1K 10K 100K 1M 10M 100M

L(f) (dBc/Hz) vs f(Hz)

40 GHZ

10 GHZ

1 GHZ

-40

-50

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

-160

-170

10 100 1K 10K 100K 1M 10M 100M

L(f) (dBc/Hz) vs f(Hz)

-40

-50

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

-160

-170

10 100 1K 10K 100K 1M 10M 100M

L(f) (dBc/Hz) vs f(Hz)

Standard product Option UNR

Measured Standard vs. Option UNR at 10 GHz Measured AM noise at 10 GHz

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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Agilent Technologies E8257C PSG Manuale Utente Pagina 8

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