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Rohde & Schwarz

Rohde & Schwarz SMIQ03B

300KHz-3.3GHz Vector Signal Generator
300 kHz to 3.3 GHz Frequency Range
-144 to +13 dBm (PEP) Output Power
AM, FM, ΦM, pulse, I/Q Modulation
0.1 Hz Frequency Resolution
< 3 ms; < 500 µs list mode Switching Speed
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Attribute Value
Frequency Range 300 kHz to 3.3 GHz
Output Power -144 to +13 dBm (PEP)
Modulation AM, FM, ΦM, pulse, I/Q
Frequency Resolution 0.1 Hz
Switching Speed < 3 ms; < 500 µs list mode
SSB Phase Noise < -126 dBc/Hz at 1 GHz, 20 kHz offset
Level Accuracy < 0.5 dB (to 2.5 GHz), < 0.9 dB (2.5 to 3.3 GHz)
Modulation Bandwidth 12 MHz (I/Q)
Sweep Modes step sweep, power sweep, list mode
Timebase Aging 1 × 10⁻⁶ per year (standard), 1 × 10⁻⁹ per day
Interfaces GPIB, RS-232
Dimensions 435 × 192 × 460 mm
Weight 25 kg
Rohde & Schwarz SMIQ03B Options:
  • SMIQ03B - SM-B1 - Reference Oscillator OCXO
  • SMIQ03B - SM-B5 - FM/φM Modulator
  • SMIQ03B - SMIQB11 - Data Generator (15 Mbit RAM)
  • SMIQ03B - SMIQB12 - Memory Extension, 32 Mbit
  • SMIQ03B - SMIQB14 - Fading Simulator, 6 paths
  • SMIQ03B - SMIQB15 - Second Fading Simulator for 12 paths or 2 channels
  • SMIQ03B - SMIQB17 - Noise Generator and Distortion Simulator
  • SMIQ03B - SMIQB19 - RF and AF Rear Connectors
  • SMIQ03B - SMIQB20 - Modulation Coder
  • SMIQ03B - SMIQB21 - BER Measurement
  • SMIQ03B - SMIQB42 - Digital Standard IS-95 CDMA
  • SMIQ03B - SMIQB43 - Digital Standard WCDMA acc. to NTT DoCoMo 1.0, ARIB 0.0 standard
  • SMIQ03B - SMIQB45 - Digital Standard WCDMA acc. to 3GPP (FDD)
  • SMIQ03B - SMIQB47 - Low ACP for IS-95 CDMA and WCDMA
  • SMIQ03B - SMIQU47 - Modification Kit for Low ACP (factory installation only)
  • SMIQ03B - SMIQB48 - Extended Functions for WCDMA (3GPP)
  • SMIQ03B - SMIQB49 - Extended Fading Functions for WCDMA (3GPP)
  • SMIQ03B - SMIQB60 - Arbitrary Waveform Generator incl. R&S WinIQSIM™
  • SMIQ03B - SMIQ-K8 - TETRA T1 Simulator
  • SMIQ03B - SMIQK11 - Digital Standard IS-95 CDMA (for option R&S SMIQB60)
  • SMIQ03B - SMIQK12 - Digital Standard cdma2000 (for option R&S SMIQB60)
  • SMIQ03B - SMIQK13 - Digital Standard WCDMA TDD Mode (3GPP) (for option R&S SMIQB60)
  • SMIQ03B - SMIQK14 - Digital Standard TD-SCDMA (for option R&S SMIQB60)
  • SMIQ03B - SMIQK15 - OFDM Signal Generation, HIPERLAN/2 (for option R&S SMIQB60)
  • SMIQ03B - SMIQK17 - Digital Standard 1xEV-DO (for option R&S SMIQB60)
  • SMIQ03B - SMIQK19 - Digital Standard IEEE 802.11 (for option R&S SMIQB60)
  • SMIQ03B - SMIQK20 - Digital Standard 3GPP FDD incl. HSDPA (for option R&S SMIQB60)
  • SMIQ03B - SMIQ-K1 - PC Software: Generation of data and control lists
  • SMIQ03B - SMIQ-K5 - PC Software: Bluetooth signals for R&S SMIQ
  • SMIQ03B - SMIQU03 - Upgrade R&S SMIQ02B to R&S SMIQ03B
Calibration Form Rohde & Schwarz SMIQ03B

Repair Form Rohde & Schwarz SMIQ03B
Maximum file size: 40MB

The Rohde & Schwarz SMIQ03B Vector Signal Generator features a 300 kHz to 3.3 GHz frequency range, high-precision digital modulation, and a versatile DSP-based design. It includes a high-grade I/Q modulator, simultaneous analog modulations, and precise output levels up to 16 dBm with excellent spectral purity.

Ideal for development and type-approval testing, it supports all major modulation standards and is suitable for production environments requiring high signal quality and fast frequency switching.

Testwall can supply the used Rohde & Schwarz SMIQ03B Vector Signal Generator, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz SMIQ03B Vector Signal Generator.

Options and configurations

  • Timebase Aging: 1 × 10⁻⁶ per year (standard), 1 × 10⁻⁹ per day (Opt. B1)
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