Agilent Technologies HP 8642A/B Specifiche Scaricare il pdf (Pagina 66)

100

101

Table 1-2. HP 3048A System Option Specifications (6 of 9)

System Spurious

System spurious signals in the HP 3048A Options 003 or

004 arise in three ways. First, from the detection and

baseband signal processing, <—104 dBc for offsets greater

than 0.2 Hz from the carrier. Second, any line-related or

other spurious signals on the HP 8662A or 8663A outputs

are translated to the noise spectrum output. Third, the

downconversion process gives rise to system spurious

signals whose frequency and level are determined by the

relation between the test signal frequency and the band

center frequency. The presence of system spurious signals

does not affect the typical measurement of random noise.

AM Noise Detection

The HP 3048A can be used for AM noise measurements

using either an external AM detector or the AM detector

built-in to the HP 11729C Option 130 (ordered as Option

004 of the HP 3048A). AM measurements with the

HP 11729C Option 130 can be made with a typical sensi-

tivity of -165 dBc/Hz at a 1 MHz offset.

OPTION 005 OR 006: ADDING THE HP 8642A

OPT.

001

OR 8642B OPT. 001 SIGNAL

GENERATOR

The following data applies only if the HP 8642A Opt. 001 or

8642B Opt. 001 is used as the reference source to demodulate

the test signal.

Frequency

Range: 100 kHz to 1057.5 MHz (to 2115 MHz with the

HP 8642B)*

Opt. 001 Stability: <10"

/day aging after 8 days warm-up.

'Measurements <5 MHz require extemai phase detector.

General Information 1-21

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 452 453

Commenti su questo manuale

Nessun commento

Agilent Technologies HP 8642A/B Specifiche Pagina 66

Commenti su questo manuale

Prodotti e manuali riguardandi Misurazione, test & controllo Agilent Technologies HP 8642A/B