User manual

ManualsBrandsUnbranded ManualsLaboratory Test EquipmentDigital Rohde & Schwarz HMO 724 70 MHz 12-channel 1 null 1 null 8 Bit Digital storage (DSO), Mixed signal (MSO), Spectr

Appendix

Specications

Sources all analog channels

Mask definition Mask enclosing acquired waveform

with user-defined tolerance

Actions

on mask violations beep, acquisition stop, screenshot,

trigger pulse, automatically saving trace

data

during acquisiton Statistics: number of completed tests

(max. 4x10

-9

events), number of

passes / failed acquisitions (absolute

and in percent), test duration

Waveform maths

Quickmath

Functions addition, substraction, multiplication,

division

Sources 2 analog channels

Mathematics

Functions addition, substraction, multiplication,

division, minimum / maximum, square,

square root, absolute value, pos/neg

wave, reciprocal, inverse, log10/ln,

derivation, integration, filter (lowpass/

highpass)

Editing formula editor, menu-driven

Sources all analog channels, user-defined

constants

Storage location math. memory

Number of formula sets 5 formula sets

Number of equations 5 equations per formula set

Simultaneous display of math.

functions

1 formula set with max. 4 equations

Frequency Analysis (FFT)

Parameters frequency span, center frequency,

vertical scale, vertical position

FFT length 2 Kpts, 4 Kpts, 8 Kpts, 16 Kpts, 32 Kpts,

64 Kpts

Window Hanning, Hamming, Rectangular,

Blackman

Scale dBm, dBV, V

rms

Waveform arithmetics refresh, envelope, average (up to 512)

Cursor measurement 2 horizontal cursors, previous/next peak

Sources all analog channels

Pattern Generator

Functions square wave / probe adjust, bus signal

source, counter, pseudo-random

pattern

Square wave

(Probe ADJ output)

frequencies: 1 kHz, 1 MHz

level: 1 V

<4 ns)

Bus Signal Source (4 Bit) I

C (100 kBit/s, 400 kBit/s, 1 MBit/s), SPI

(100 kBit/s, 250 kBit/s, 1 MBit/s), UART

(9600 Bit/s, 115,2 kBit/s, 1 MBit/s)

Counter (4 Bit) frequencies: 1 kHz, 1 MHz

direction: decrementing

Random pattern (4 Bit) frequencies: 1 kHz, 1 MHz

Component Tester

Parameters voltage (X), current (Y)

Testing frequency 50 Hz, 200 Hz

Voltage 10 V

(open)

Current 10 mA (short)

Reference potential Ground (PE)

Interfaces

Connectors and ports

for mass storage (FAT16/32) 2 x USB-Host (Typ A), max. 500 mA

for remote control HO720 dual interface:

USB Device (Typ B), RS-232

Optional interfaces HO730 dual interface:

USB Device (Typ B), Ethernet (RJ45)

HO740 interface: IEEE-488 (GPIB)

External monitor interface DVI-D (480p, 60Hz) HDMI compatible

Y-OUT (BNC) Trigger event on mask violation:

pulse:>0.5μs

General Data

Application memory 4 MB for references, formulas, device

settings, language and help functions

Save/Recall

device settings

on internal file system or external USB

memory, available file format: HDS

reference waveforms on internal file system or external USB

memory, available file formats: BIN,

CSV, TXT, HRT

traces on external USB memory, available file

formats: BIN, CSV, TXT, HRT

data display or acquisition data

sources single or all analog channels

screenshots on external USB memory, available file

formats: BMP, GIF, PNG

(color, inverted, grey-scale)

Math equation sets on internal file system or external USB

memory

Realtime Clock (RTC) date and time

Power supply

AC supply 100 V to 240 V, 50 Hz to 60 Hz, CAT-II

Power consumption

2-channel models max. 45W

4-channel models max. 55W

Safety in line with IEC 61010-1 (ed. 3), IEC

61010-2-30 (ed. 1), EN 61010-1, EN

61010-2-030 , CAN/CSA-C22.2 No.

61010-1-12 , CAN/CSA-C22.2 No.

61010-2-030-12 ,UL Std. No. 61010-1

(3rd Edition) , UL61010-2-030

Temperature

Operating temperature range +5 °C to +40 °C

Storage temperature range -20 °C to +70 °C

Rel. humidity 5% to 80% (without condensation)

Mechanical Data

Dimensions (W x H x D) 285 x 175 x 140 mm

Net weight 2.5 kg

All specifications at 23°C after 30 minutes warm-up.

Specications

Accessories included:

HO720 RS-232/USB dual interface, line cord, printed opera-

ting manual, software-CD, 2/4 probes (model depending):

RT-ZP03 (up to 100 MHz, 10:1/1:1 switchable) or

HZO10 (up to 250 MHz, 10:1)

Accessories:

HO3508 8 channel logic probe (350 MHz, 4 pF)

HZ115 Differential Probe 100 : 1/1000 : 1

HZO20 High voltage probe 1000 : 1 (400 MHz,

1000 V

rms

)

HZO30 1GHzactiveprobe(0.9pF,1MΩ)

HZO40 Active differential probe 200 MHz (10 : 1, 3.5 pF,

1 M Ω )

HZO41 Active differential probe 800 MHz (10 : 1, 1 pF,

2 0 0 k Ω )

HZO50 AC/DC Current Probe 30 A, DC to 100 kHz

HZO51 AC/DC Current Probe 100/1000 A, DC to 20 kHz

HZ51 150MHzpassiveprobe10:1(12pF,10MΩ)

HZ52 250MHzpassiveprobe10:1(10pF,10MΩ)

HZ53 100MHzpassiveprobe100:1(4.5pF,100MΩ)

HZO90 Carrying case for protection and transport

HZO91 4 RU 19” rackmount kit

15 Appendix

15.1 Listofgures

Fig. 1.1: Operating positions 4

Fig. 1.2: Product labeling in accordance with EN 50419 6

Fig. 2.1: Frontview of the ¸HMO2024 7

Fig. 2.2: Control panel of section A. 7

Fig. 2.3: Control panel of section B, C and D 8

Fig. 2.4: Screen view 8

Fig. 2.5: Selection of basic soft menu elements 9

Fig. 2.6: Basic soft menu elements for settings and

navigation 9

Fig. 2.7: Menu for basic settings 10

Fig: 2.8: Updating menu and information window 10

Fig: 2.9: Menu and information window for help udates 10

Fig. 2.10: „UPGRADE“ menu. 11

Fig. 2.11: Manual licence key input. 11

Fig. 2.12: Successful self alignment 11

Fig. 2.13: Logic probe self alignment 12

Fig. 2.14: Rear panel of the R&S®HMO2024 12

Fig. 2.15: Y-Out signal 12

Fig. 3.1: Control panel of section A 13

Fig. 3.2: Screen display after connection of the probe 13

Fig. 3.3: Screen display after changing to DC coupling 13

Fig. 3.4: Screen display after Autosetup 13

Fig. 3.5: Area of the control panel containing the

ZOOM knob 13

Fig. 3.6: Zoom function 14

Fig. 3.7: Cursor measurements 14

Fig. 3.8: Quick View parameter measurement 14

Fig. 3.9: Auto Measure menu 14

Fig. 3.10: Selection of parameters 15

Fig. 3.11: Formula editor 15

Fig. 3.12: Measuring the parameters of two sources 15

Fig. 3.13: Save/Recall menu 16

Fig. 3.14: Menu Screenshots 16

Fig.3.15: Deningalename 16

Fig. 4.1: Front panel area with vertical system controls 17

Fig. 4.2: Short menu for the vertical settings 17

Fig. 4.3: Probe connection to the probe adjust output 17

Fig. 4.4: Threshold setting and name allocation 18

Fig. 4.5: Name selection 18

Fig. 5.1: Control panel of the horizontal system 19

Fig. 5.2: AM modulated signal with maximum

repeat rate 20

Fig.5.3: AM modulated signal with maximum

sampling rate 21

Fig. 5.4: AM modulated signal with automatic setting 21

Fig. 5.5: Zoom function 22

Fig. 5.6: Marker in zoom mode 23

Fig. 5.7: Search mode with event list 24

Fig. 6.1: Front panel control area of the trigger system 24

Fig. 6.2: Coupling modes with slope trigger 25

Fig. 6.3: The type B-Trigger 25

Fig. 6.4: Pulse trigger menu 26

Fig. 6.5: Logic trigger menu 26

Fig. 6.6: Logic channels’ settings display 27