Rohde & Schwarz SMIQ Signal Generator 300kHz – 3.3GHz

Measurements & Features

• Broadband AM and vector modulation support
• Internal modulation generator
• VSWR: < 2
• Supports TDMA, CDMA, and W-CDMA signals
• General analog and digital modulation
• RF, AF, and level sweep capabilities

Performance Characteristics

Form Factor

• Benchtop design

Frequency Specifications

• Minimum frequency: 300 kHz
• Maximum frequency: 3.3 GHz
• Frequency resolution: 0.1 Hz
• Frequency switching time: 15 ms
• Time base stability: 0.000001 per year
• External frequency reference: 16 MHz

Output Power Specifications

• Minimum output power: -140 dBm
• Maximum output power: +13 dBm
• Power resolution: 0.1 dB
• Output impedance: 50 Ohm

Phase Noise & Spectral Purity

• Minimum single-sideband phase noise: -116 dBc/Hz
• Maximum single-sideband phase noise: -126 dBc/Hz
• Harmonics (noise): -30 dBc
• Non-harmonics (noise): -60 dBc

Modulation Capabilities

• AM and pulse modulation
• External modulation input support

Sweep Modes

• Linear sweep mode
• Logarithmic sweep mode

Programmability & Connectivity

• Proprietary user interface
• IEEE-488 (GPIB) peripheral connectivity
• Test pattern storage: up to 50 patterns
• SCPI programming language support

Compliance & Power

• CE compliance: Not on file
• UL compliance: Not compliant
• Universal input power (auto-sensing and switching)