Siglent SSG5040X‑V, RF Signal Generator with Internal IQ Modulation, 9 kHz–4 GHz, 0.001 Hz Resolution

The Siglent SSG5040X‑V is a high-performance RF signal generator featuring built-in IQ modulation with up to 150 MHz bandwidth, covering CW operation from 9 kHz to 4 GHz and IQ mode from 10 MHz to 4 GHz. It delivers excellent spectral purity—typical output levels up to +26 dBm—and low phase noise (approx. –120 dBc/Hz @ 1 GHz, 20 kHz offset). The unit supports analog modulation (AM, FM, PM), internal IQ/vector waveform playback (5G‑NR, LTE, WCDMA, WLAN, Bluetooth), pulse train generation, and ARB mode. Accessible via a 5-inch capacitive touchscreen (800×480), it also supports mouse and keyboard inputs. Control options include USB (host/device), LAN (VXI‑11/Telnet/Socket), and optional GPIB. Remote web-browser control enables easy integration into R&D, education, automation, and production environments.

Key Features

• Broad frequency range: 9 kHz to 4 GHz, with ultra-fine 0.001 Hz resolution.
• Internal IQ modulation path supporting up to 150 MHz bandwidth, factory-calibrated.
• Extended modulation options: AM, FM, PM, pulse train, and digital waveform playback (5G, LTE, WLAN).
• Excellent spectral fidelity: –120 dBc/Hz phase noise and ±0.7 dB flatness accuracy.
• Modern interface: 5‑inch capacitive touch display with mouse/keyboard support and embedded help.
• Flexible remote control: USB host/device, LAN/web GUI, and optional GPIB interfaces.