The Rohde & Schwarz SML02 is a synthesized signal generator delivering precise RF signal generation from 9 kHz to 2.2 GHz. It combines fine frequency resolution of 0.1 Hz with output levels spanning −140 dBm to +13 dBm, making it suitable for RF testing, system integration, and laboratory measurement work. The instrument features analog modulation (AM, FM, ØM), pulse modulation, and optional digital modulation capabilities, along with frequency and level sweep modes. External modulation inputs and triggered sweep operation support flexible automated test sequences.
Technical Specifications
• Frequency Range: 9 kHz to 2.2 GHz
• Frequency Resolution: 0.1 Hz (typical)
• Output Level Range: −140 dBm to +13 dBm (typical, frequency dependent)
• Level Resolution: 0.1 dB
• Level Accuracy: ±0.5 dB (typical)
• Output Impedance: 50 Ω
• Spurious Response: Better than −60 dBc (harmonics and non-harmonics)
• Phase Noise: Better than −110 dBc/Hz at 10 kHz offset (1 GHz carrier)
• RF Output Connector: N-type female
– Key Features
• Synthesized signal generation with stable output across full frequency band
• Modulation: AM, FM, ØM (internal or external), plus pulse modulation
• Optional digital modulation (GFSK, MSK) available
• Sweep modes: linear and logarithmic frequency sweep, linear level sweep, triggered sweep
• List mode for sequential frequency and level programming
• Internal modulation generator with standard waveforms (sine, square, triangle)
• External modulation input via BNC connector
– Interfaces and Integration
• GPIB (IEEE 488.2) for remote control
• RS-232 serial communication
• Optional LAN/Ethernet connectivity
• External reference clock input (BNC) for frequency synchronization
• Trigger input/output for external event synchronization
