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Rohde & Schwarz HMS-X Spectrum Analyzer

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  • Frequency range: 100 kHz to 1.6 GHz / upgradable to 3 GHz 1)
  • Spectral purity greater than –100 dBc/Hz (at 100 kHz)
  • SWEEP from 20 ms to 1000 s
  • Detectors: auto-, min-/max.-peak, sample, RMS, average, quasi-peak 2)
  • Miscellaneous marker/Δmarker and peak functions
  • Tracking generator 3)
    • Frequency range: 5 MHz to 1.6 GHz/3 GHz 1)
    • Output level: –20 dBm to 0 dBm
  • Directly export data to USB flash drive, RS-232/USB dual interface for remote control
  • Fanless design and fast boot time

    1) with R&S®HMS-3G option/R&S®HV212 voucher 
    2) with R&S®HMS-EMC option/R&S®HV213 voucher 
    3) with R&S®HMS-TG option/R&S®HV211 voucher



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Test Equipment Description

Premium Spectrum Analyzer with 100 kHz to 1,6/3 GHz Bandwidth (easily upgradable by software option) and a 16,5 cm (6,5") color display. Upgradable with tracking generator and preamplifier.

You can create your R&S®HMS spectrum analyzer by combining a basic unit with any of three available options. In case of growing requirements, upgrade vouchers allow you to upgrade your instruments with all options at any point in time.

This option activates all the functions that are required for EMC precompliance measurements. The preamplifi er option has been integrated into the new R&S®HMS-EMC option.The frequency range is increased from 1.6 GHz to 3 GHz with this option.This option activates the tracking generator in the instrument.

Model OverviewR&S®HMS-X with EMC OptionR&S®HMS-X Basic Unit
Amplitude measurement range-114 dBm to +20 dBm-104 dBm to +20 dBm
DANLtyp. -135 dBmtyp. -104 dBm
Resolution bandwidth100 Hz to 1 MHz, 200 kHz (-3 dB),
200 Hz, 9 kHz, 120 kHz, 1 MHz (-6 dB)		10 kHz to 1 MHz, 200 kHz (-3 dB)
Video bandwidth10 Hz to 1 MHz1 kHz to 1 MHz

EMC Precompliance

Not only do unexpected results in test labs during EMC compliance measurements translate into extra costs, quite often they also cause a substantial delay for your project.

Rohde & Schwarz offers effective and costeffi cient tools for EMC precompliance measurements which allow you to successfully prevent possible surprises before the actual onset of a problem.

Our HMExplorer software for your EMC measurements is included with every R&S®HMS-X spectrum analyzer with activated EMC option.

EMC precompliance sets

Rohde & Schwarz offers product sets for your EMC precompliance measurements, which include all necessary instruments to analyse typical EMC problems. Depending on your requirements, you can choose between a 1 GHz and a 3 GHz combination.

Line impedance stabilization network for line conducted measurements LISN R&S®HM6050-21 GHz probe set R&S®HZ5303 GHz probe set
R&S®HZ540 (fi g. similar)

1 GHz EMC-SET1

  • Spectrum analyzer R&S®HMS-X incl. R&S®HMS-EMC option
  • Probe set R&S®HZ530
  • Line impedance stabilization network (LISN) R&S®HM6050-2
  • HMExplorer software 
3 GHz EMC-SET2
Differences to SET1:
  • HMS-3G option additional
  • 3 GHz probe set HZ540 instead of HZ530
R&S®HMS-X Spectrum Analyzer – Specifications
Frequency Range
basic unit100 kHz to 1,6 GHz
with HMS-3G (HV212) option100 kHz to 3 GHz
Accuracy of the internal reference±2 x 10 -6
Temperature stability±2 x 10 -6 (0°C to +30 °C)
Aging (per year)±1 x 10 -6
Frequency Counter (with HMS-EMC (HV213) option)
Resolution1 Hz
Accuracy±(frequency x tolerance of reference)
Span range
basic unit0 Hz (Zero Span), 100 Hz to 1.6 GHz
with HMS-3G (HV212) option0 Hz (Zero Span), 100 Hz to 3 GHz
Spectral purity, SSB phase noise (with HMS-EMC (HV213) option)
30 kHz from carrier
(500 MHz, +20°C to +30 °C)		<-85 dBc/Hz
100 kHz from carrier
(500 MHz, +20°C to +30 °C)		<-100 dBc/Hz
1 MHz from carrier
(500 MHz, +20°C to +30 °C)		<-120 dBc/Hz
Sweep time
f span = 0 Hz (zero span)2 ms to 100 s
f span > 0 Hz 20 ms to 1000 s, min.20 ms per 600 MHz
Resolution bandwidths (-3 dB)
basic unit10 kHz to 1 MHz (in 1 to 3 steps), 200 kHz
with HMS-EMC (HV213) option100 Hz to 1 MHz (in 1 to 3 steps), 200 kHz
Tolerance
f = 300 kHz±5 % typ.
f > 1 MHz±10 % typ.
Resolution bandwidths (-6 dB)
with HMS-EMC (HV213) optionCISPR: 200 Hz, 9 kHz, 120 kHz, 1 MHz
Video bandwidths
basic unit1 kHz to 1 MHz (in 1 to 3 steps)
with HMS-EMC (HV213) option10 Hz to 1 MHz (in 1 to 3 steps)
Amplitude
Display rangeAverage noise level displayed up to
+20 dBm
Amplitude measurement range
basic unit-104 dBm to +20 dBm (typ.)
with HMS-EMC (HV213) option-114 dBm to +20 dBm (typ.)
Max. voltage at HF input80 V DC
Max. power at HF input20 dBm (permanently),
30 dBm (temporarily for max. 3 min)
Intermodulation-free range
TOI products, 2 x -20 dBm (-10 dBm
ref. level)		66 dB (typ.)
(typ. +13 dBm third-order-intercept)
signal distance =2 MHz60 dB (typ., +10 dBm TOI)
signal distance >2 MHz66 dB (typ., +13 dBm TOI)
DANL (displayed average noise level)
(ref. level =-30 dBm, frequency range 10 MHz to 3 GHz)
10 kHz (RBW), 1 kHz (VBW)-95 dBm (typ. -104 dBm)
100 Hz (RBW), 10 Hz (VBW)
with HMS-EMC (HV213) option		-115 dBm (typ. -135 dBm)
Preamplifier
with HMS-EMC (HV213) option		-124 dBm (typ.)
Inherent spurious
ref.-level =-20 dBm,
f >30 MHz, RBW =100 kHz		<-80 dBm
Input related spurious (mixer level =-40 dBm)
Carrier offset
1 MHz to 1.6 GHz: -70 dBc (typ.)
1.6 GHz to 3 GHz
with HMS-3G (HV212) option		-55 dBc (typ.)
2nd harmonic receive frequency
Mixer level-40 dBm -60 dBc (typ.)
Level display
Reference level-80 dBm to +20 dBm in 1 dB steps
Display range
basic unit100 dB, 50 dB, 20 dB, 10 dB
with HMS-EMC (HV213) optionlinear
level display error
(ref. level -50 dBm, 20°C to 30 °C)		<1.5 dB (typ. 0.5 dB)
Display scaling
logarithmicaldBm, dBµV, dBmV
linear,
with HMS-EMC (HV213) option		percentaged from reference level
Measured curves1 curve and 1 memory curve
Trace mathematicsA-B (curve-stored curve), B-A
Detectors
basic unitauto-, min/max. peak, sample, RMS,
average
with HMS-EMC (HV213) optionsame as basic unit, quasi-peak in addition
Marker and delta marker
Number of markers8
Marker functionspeak, next peak, minimum,
center to marker, frequency,
reference level to marker level,
all marker on peak
Marker display
basic unitnormal (level, logarithmic), delta marker,
noise marker, normal (linear)
mit HMS-EMC (HV213) option(frequency) counter
Connectors
HF Input
ConnectorN socket
Input impedance50 O
VSWR (10 MHz to 3 GHz)<1.5 (typ.)
Tracking generator output (with R&S®HMS-TG/R&S®HV211)
ConnectorN socket
Output impedance50 O
Frequency range
basic unit5 MHz to 1.6 GHz
with HMS-3G (HV212) option5 MHz to 3 GHz
Output level-20 dBm to 0 dBm (in 1 dB steps)
Trigger input
ConnectorBNC socket (TTL)
Trigger types
basic unitfree run, single trigger, external trigger
with HMS-EMC (HV213) optionsame as basic unit, video trigger in
addition
External reference input / output
ConnectorsBNC socket
Reference frequency10 MHz
min. level (50 O)10 dBm
Interfaces
for mass storage2x USB-host (type A), FAT16/32
for remote controlHO720 dual interface:
RS-232 / USB-device (type B)
Optional interfacesHO732 dual interface:
Ethernet (RJ45) / USB-device (type B)
HO740 interface: IEEE-488 (GPIB)
Video outputDVI-D (480p, 60Hz), HDMI compliant
Save and recallon internal file system (up to 10 device
settings) or external USB memory (max.
4 GB)
Additional connectors
Supply output for field probes6 V DC, max. 100 mA (2.5 mm DIN jack)
Audio output3.5 mm DIN jack
DemodulationAM and FM (via internal speaker)
General Characteristics
Display
screen size / type16.5 cm (6,5”) VGA color TFT
resolution640 x 480 (LED)
Power supply
AC supply105 V to 253 V, 50 Hz to 60 Hz, CAT II
power consumption40 W (typ.)
Safetysafety class I (EN61010-1)
Temperature
operating temperature range+5 °C to +40 °C
storage temperature range-20 °C to +70 °C
Rel. humidity5% to 80% (without condensation)
Mechanical data
dimensions (W x H x D)285 x 175 x 220 mm
weight3.6 kg

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