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Baseband generator – Atec Agilent-N5182A User Manual

Page 18

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18

1. SCPI mode switching speed applies when waveforms are pre-loaded in list sweep and sample

rate ≥ 10 MSa/s.

2. Internal Channel Correction is available with firmware revision A.01.60 and

Option N5182/62AK-R2C.

(Options 651, 652, 654)

Channels

2 [I and Q]

Sample rate and bandwidth

Clock rate

Bandwidth

Option 651

100 Sa/s to 30 MSa/s 24 MHz

Option 652

100 Sa/s to 60 MSa/s 48 MHz

Option 654

100 Sa/s to 125 MSa/s 100 MHz

Reconstruction filter

50 MHz

Baseband frequency offset range

± 50 MHz

Waveform switching speed

Type

Standard

Option UNZ

SCPI mode

1

≤ 5 ms (typ)

≤ 1.2 ms (typ)

List/Step sweep mode ≤ 5 ms (typ)

≤ 900 µs (typ)

Digital sweep modes

In list sweep mode each point in the list

can have independent waveforms along

with user definable frequencies and

amplitudes. See the amplitude and frequency

sections for more detail.

Data transfer rates

LAN to non-volatile storage

161 kSa/s (meas)

LAN to baseband generator

265 kSa/s (meas)

Non-volatile storage to

baseband generator

262 kSa/s (meas)

Baseband Generator

–60

–45

–30

–15

0

15

30

45

60

3

2

1

0

–1

–2

–3

–4

–5

–6

–7

–8

–9

–10

–11

–12

–13

–14

–15

Frequency offset from carrier (MHz)

dB

5800 MHz

3500 MHz

2200 MHz

1900 MHz

1800 MHz

850 MHz

Frequency offset from carrier (MHz)

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

-50

-40

-30

-20

-10

0

10

20

30

40

50

dB

5800 MHz

3500 MHz

2200 MHz

1900 MHz

1800 MHz

850 MHz

I/Q bandwidth plot using optional

internal baseband generator

I/Q bandwidth plot using optional

internal baseband generator

(Internal Channel Corrections ON)

2