R&S®IQR I/Q Data Recorder

Realtime recording and streaming of digital I/Q data

Key Facts

  • Realtime recording and playing of digital I/Q data with a sample rate of up to 99.5 Msample/s or up to 398 Mbyte/s
  • Optional import and export of I/Q data via Ethernet or USB interface

Brief Description

The R&S®IQR is a high-speed recorder for recording and playing digital I/Q data streams. When used in combination with one or more of the several Rohde & Schwarz instruments that have the R&S®Digital I/Q Interface, the R&S®IQR can store and play data in realtime.

Specifications

I/Q data    
Sample rate R&S®IQR20 1 ksample/s to 20 Msample/s
  R&S®IQR100 1 ksample/s to 99.5 Msample/s

Key Facts

  • Realtime recording and playing of digital I/Q data with a sample rate of up to 99.5 Msample/s or up to 398 Mbyte/s
  • Optional import and export of I/Q data via Ethernet or USB interface
  • Support of automatic gain control (AGC)
  • Optional recording and playing of two I/Q data streams
  • Two models for various requirements
    • R&S®IQR20 with up to 20 Msample/s
    • R&S®IQR100 with up to 99.5 Msample/s depending on the memory packs used
  • Easily removable memory packs with hard disk drives (HDD) for stationary use or with solid state drives (SSD) for higher data rates and mobile use
  • Graphical display of power spectrum or I/Q level
  • Optional recording of GPS coordinates
  • Operation on 110 V to 220 V AC or optionally on 10 V to 30 V DC
  • The R&S®IQR base units contain open source software packages. Copies of the respective licenses are included in the Open Source Acknowledgement, see Downloads/Firmware area of this web page.

Brief Description

The R&S®IQR is a high-speed recorder for recording and playing digital I/Q data streams. When used in combination with one of the many Rohde & Schwarz instruments that have the R&S®Digital I/Q Interface, the R&S®IQR can store and play data in realtime.

Specifications

Data interfaces
DIGITAL IQ IN/OUT
(R&S®Digital I/Q Interface)
no simultaneous data transfer in both directions 1 x I/Q input (multiplexing 1)), 2 x I/Q outputs
I/O 1 to I/O 8 trigger signals, synchronization signals 8 × BNC sockets for two trigger and synchronization signals
  programmable I/O signals (future release) 2 x 4 programmable I/O
Reference clock BNC input socket
BNC output socket
10 MHz
10 MHz
I/Q data
I/Q word size   16 bit per channel
Sample rate R&S®IQR20 1 ksample/s to 20 Msample/s
(to support recording up to 16 MHz band width)
  R&S®IQR100 1 ksample/s to 99.5 Msample/s 2)
(to support recording up to 79.6 MHz band width)
Data rate R&S®IQR20 up to 80 Mbyte/s
  R&S®IQR100 up to 398 Mbyte/s 2)
General data
Power supply exchangeable 100 V to 240 V AC (±10 %), 160 VA,
50 Hz to 60 Hz/400 Hz (±5 %)
Mechanical resistance vibration, random  
  R&S®IQR20, R&S®IQR100 in operating mode with integrated system memory and SSD memory pack (R&S®IQR-B1xx) 10 Hz to 300 Hz, acceleration 1.9 g (RMS),
300 Hz to 500 Hz, acceleration 1.2 g (RMS), in line with EN 60068-2-64
  R&S®IQR20, R&S®IQR100 in operating mode with HDD memory pack (R&S®IQR-B0xx) limited by the HDD memory pack (ideal for stationary use) 3)
Environmental conditions operating temperature range 0°C to +50°C
  storage temperature range –20°C to +70°C
  damp heat +40°C, 85 % rel. humidity, cyclic test, in line with EN 60068-2-30
Dimensions W × H × D, overall 249 mm × 150 mm × 401 mm
(9.82 in × 5.91 in × 15.79 in)
  for 19" rackmounting ½ 19", 3 HU, depth 350 mm (13.78 in)
Weight   approx. 6.6 kg (20.94 lb)

1) Can only be used with the R&S®TSMW.

2) Depending on the memory pack used.

3) No values specified by the manufacturer of the HDD.

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may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity."

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This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the “Statement of Privacy“.

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b) the ROHDE & SCHWARZ entity in the imprint of this website (for any other country) 
may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity."

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This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the “Statement of Privacy“.

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