# Rigol DSG3030 3 GHz RF Signal Generator (Pre-Owned) # Rigol DSG3030 3 GHz RF Signal Generator (Pre-Owned) ## Key Features At A Glance - Frequency coverage from 9 kHz to 3 GHz (DSG3030) or 6 GHz (DSG3060) across the series - Output amplitude range of -130 dBm to +13 dBm with 0.01 dB level setting resolution - Amplitude accuracy <0.5 dB typical with a wear-free electronic attenuator design - Standard AM/FM/ΦM analog and pulse modulation, each with internal and external modulation modes - Standard USB, LAN (LXI Core 2011), and GPIB (IEEE 488.2) remote interfaces using the SCPI command set - Optional I/Q modulation and I/Q baseband output (IQ-DSG3000 option) - Standard 0.5 ppm internal reference clock; optional 5 ppb high-stability OCXO (OCXO-A08) - 2U-height design to conserve rack space, with an available rack mount kit (RM-DSG3000) The RIGOL DSG3000 Series is a family of RF signal generators comprising the DSG3030, covering 9 kHz to 3 GHz, and the DSG3060, covering 9 kHz to 6 GHz. Both models deliver an output amplitude range of -130 dBm to +13 dBm with a wear-free electronic attenuator design, 0.01 Hz frequency resolution, and a 4.3-inch TFT LCD paired with a flexible editing keyboard for front-panel control. An RF signal generator produces precise, controllable continuous-wave and modulated carriers that stimulate a device under test so its response can be measured. The DSG3000 Series supports automated measurement systems through its automatic flatness calibration function, which corrects for cables, attenuators, and amplifiers in a test system under power meter control. Trigger-in, signal-valid, and sweep-progress outputs are provided for system integration. ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is inspected and functionally verified in-house before it ships, while new units leave the warehouse factory-sealed exactly as received from the manufacturer. ## Compare Other Models in This Series The DSG3000 Series comprises two RF signal generator models that share a common architecture and differ in maximum frequency: the DSG3030 reaches 3 GHz and the DSG3060 reaches 6 GHz, both starting at 9 kHz. Both provide the same -130 dBm to +13 dBm output amplitude range, 0.01 Hz frequency resolution, standard AM/FM/ΦM and pulse modulation, and standard USB/LAN/GPIB remote interfaces. Across the family, the same option set applies — the IQ-DSG3000 I/Q modulation and baseband output, the OCXO-A08 high-stability reference clock, the PUG-DSG3000 pulse train generator, the PMC-DSG3000 power meter controller, and the RM-DSG3000 rack mount kit — so a configuration can be matched to the application regardless of which frequency model is chosen. Each model below links to its own dedicated product page with pre-owned-matched pricing. Select the frequency model your application requires, then choose the available condition on that model's page. The primary difference between the models is frequency coverage: the DSG3030 spans 9 kHz to 3 GHz, while the DSG3060 extends to 6 GHz. This frequency tier also affects certain spectral-purity figures — for example, SSB phase noise at a 20 kHz offset is specified at <-108 dBc/Hz at 1 GHz and <-96 dBc/Hz at 6 GHz — and maximum specified output level varies by frequency band as shown in the comparison table. Both models share identical modulation, sweep, reference-clock, interface, and general specifications. The comparison table that follows summarizes the frequency-dependent values so the correct model can be selected for the required carrier range. Model Frequency Range Output Amplitude Range SSB Phase Noise @20 kHz **DSG3030** 9 kHz to 3 GHz \-130 dBm to +13 dBm <-108 dBc/Hz (f = 1 GHz) DSG3060 9 kHz to 6 GHz \-130 dBm to +13 dBm <-108 dBc/Hz (f = 1 GHz) Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - Quick Guide (Hard Copy) - CDROM (User's Guide, Programming Guide) - Power Cable ## Product Core & Specifications Specification Value Frequency Frequency range (DSG3030) 9 kHz to 3 GHz Frequency range (DSG3060) 9 kHz to 6 GHz Frequency resolution 0.01 Hz Setting time <10 ms (typ.) Phase offset Adjustable in 0.01° steps (nom.) Frequency Band (N factor) Band 1: f ≤ 23.4375 MHz N = 1 Band 2: 23.4375 MHz < f ≤ 46.875 MHz N = 0.03125 Band 3: 46.875 MHz < f ≤ 93.75 MHz N = 0.0625 Band 4: 93.75 MHz < f ≤ 187.5 MHz N = 0.125 Band 5: 187.5 MHz < f ≤ 375 MHz N = 0.25 Band 6: 375 MHz < f ≤ 750 MHz N = 0.5 Band 7: 750 MHz < f ≤ 1500 MHz N = 1 Band 8: 1500 MHz < f ≤ 3000 MHz N = 2 Band 9: 3000 MHz < f ≤ 6000 MHz N = 4 Internal Reference Frequency Reference frequency 10 MHz Temperature stability (0°C to 50°C, reference to 25°C) < 0.5 ppm Temperature stability with OCXO-A08 option < 5 ppb Aging rate < 1 ppm/year Aging rate with OCXO-A08 option < 30 ppb/year Output for internal reference frequency — Frequency 10 MHz Output for internal reference frequency — Level +8 dBm (typ.) Output for internal reference frequency — Output impedance 50 Ω (nom.) Input for external reference frequency — Frequency 10 MHz Input for external reference frequency — Level 0 dBm to +10 dBm Input for external reference frequency — Maximum deviation ±5 ppm Input for external reference frequency — Input impedance 50 Ω (nom.) Frequency Sweep Operating mode Step sweep (equally or logarithmically spaced frequency steps); List sweep (the list of arbitrary frequency steps) Sweep range Full frequency range Step change Linear or logarithmic Spectral Purity (without IQ-DSG3000 option) Harmonic (CW mode, 1 MHz ≤ f ≤ 6 GHz, level ≤ +13 dBm) <-30 dBc Sub harmonic (CW mode, f ≤ 3 GHz) <-65 dBc, <-80 dBc (typ.) Sub harmonic (CW mode, 3 GHz < f ≤ 6 GHz) <-52 dBc, <-70 dBc (typ.) Non harmonic (CW mode, level > -10 dBm, carrier offset > 10 kHz, f ≤ 1.5 GHz) <-64 dBc, <-70 dBc (typ.) Non harmonic (1.5 GHz < f ≤ 3 GHz) <-58 dBc, <-64 dBc (typ.) Non harmonic (3 GHz < f ≤ 6 GHz) <-52 dBc, <-58 dBc (typ.) SSB phase noise (CW mode, 20 kHz carrier offset, 1 Hz bandwidth, f = 100 MHz) <-120 dBc/Hz SSB phase noise (f = 1 GHz) <-108 dBc/Hz, <-110 dBc/Hz (typ.) SSB phase noise (f = 3 GHz) <-102 dBc/Hz, <-104 dBc/Hz (typ.) SSB phase noise (f = 6 GHz) <-96 dBc/Hz, <-98 dBc/Hz (typ.) Residual FM (CW mode, RMS at f = 1 GHz, 0.3 kHz to 3 kHz) <5 Hz rms, <1 Hz rms (typ.) Residual FM (0.03 kHz to 20 kHz) <30 Hz rms, <8 Hz rms (typ.) Level — Setting Range (Specification level range / Maximum output level) Maximum output level, 9 kHz ≤ f < 100 kHz +7 dBm / +10 dBm Maximum output level, 100 kHz ≤ f < 1 MHz +13 dBm / +15 dBm Maximum output level, 1 MHz ≤ f ≤ 3 GHz +13 dBm / +25 dBm Maximum output level, 3 GHz < f ≤ 6 GHz +13 dBm / +20 dBm Minimum output level, 9 kHz ≤ f < 100 kHz \-110 dBm / -120 dBm Minimum output level, 100 kHz ≤ f ≤ 6 GHz \-130 dBm / -140 dBm Setting resolution 0.01 dB Absolute Level Uncertainty (ALC on or auto mode, 20°C to 30°C) Level uncertainty, 9 kHz ≤ f < 100 kHz (+13 to -60 dBm) ≤ 0.5 dB (typ.) Level uncertainty, 9 kHz ≤ f < 100 kHz (-60 to -110 dBm) ≤ 0.7 dB (typ.) Level uncertainty, 100 kHz ≤ f ≤ 3 GHz (+13 to -60 dBm) ≤ 0.7 dB, ≤0.5 (typ.) Level uncertainty, 100 kHz ≤ f ≤ 3 GHz (-60 to -110 dBm) ≤0.9 dB, ≤0.5 (typ.) Level uncertainty, 100 kHz ≤ f ≤ 3 GHz (-110 to -130 dBm) ≤0.7 dB (typ.) Level uncertainty, 3 GHz < f ≤ 6 GHz (+13 to -60 dBm) ≤ 0.9 dB, ≤0.5 (typ.) Level uncertainty, 3 GHz < f ≤ 6 GHz (-60 to -110 dBm) ≤1.1 dB, ≤0.5 (typ.) Level uncertainty, 3 GHz < f ≤ 6 GHz (-110 to -130 dBm) ≤0.9 dB (typ.) VSWR (1 MHz ≤ f ≤ 6 GHz, 50 Ω system, level ≤ -10 dBm, ATT auto mode) <1.8 (typ.) Level Setting Setting time (ALC on, frequency fixed, 20°C to 30°C) ≤ 5 ms (typ.) Uninterrupted level setting range (ATT fixed mode, ALC on, -110 dBm to +13 dBm) \>20 dB (typ.) Max. Reverse Power Max. DC voltage 50 V 1 MHz < f ≤ 6 GHz 10 W Level Sweep Operating mode Step sweep (equally spaced level steps); List sweep (the list of arbitrary level steps) Sweep mode Single, continuous Sweep shape Triangle, ramp Number of points — Step sweep 2 to 65535 Number of points — List sweep 1 to 6001 Dwell time range 20 ms to 100 s Triggering Auto, trigger key, external, bus (GPIB, USB, LAN) > **Important:** Maximum reverse power: 10 W (1 MHz < f ≤ 6 GHz). Maximum reverse DC voltage: 50 V. > **Important:** RF cables and adaptors are not included in the standard accessories (Quick Guide, CD-ROM, and Power Cable only). The appropriate RF cable or adaptor kit (e.g., RF Adaptor Kit, RF Attenuator Kit, N(M)-N(M) or N(M)-SMA(M) RF cable) must be ordered separately from the Optional accessories list to connect the instrument to a device under test. > **Important:** USB storage device is not supplied; the mass memory specification lists the USB disk as not supplied. > **Important:** Three-year warranty, excluding probes and accessories. > **Important:** Pulse train generation requires Option PUG-DSG3000; I/Q modulation and baseband output require Option IQ-DSG3000; the high-stable reference clock requires Option OCXO-A08. > Recommended pairing: the RX1000 RF demo kit (receiver), offered among the series' optional accessories. ## About this Pre-Owned unit This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects. - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - 560.0 USD - **Vendor:** Rigol - **Type:** Rf Gen - **Tags:** product_manual_group_3 ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 455.00 USD | In stock | | NIST Traceable with Full Data | 490.00 USD | In stock | | ISO IEC 17025 Accredited | 560.00 USD | In stock | ## Images - Rigol DSG3030 3 GHz RF Signal Generator (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/dsg3030-rigol-rf-generator-used) > Updated: 2026-07-06