UNI-T USG5014M RF Signal Generator
Advanced RF Signal Generation to 14 GHz with Exceptional Performance
The USG5014M represents UNI-T's commitment to delivering professional-grade RF signal generation for the most demanding applications. With frequency coverage from 9 kHz to 14 GHz and exceptional signal purity, this advanced instrument meets the needs of wireless communications development, aerospace engineering, and semiconductor testing where extended frequency range and superior performance are essential.
Cutting-Edge Performance Features
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Superior Frequency Range: Generate precise signals from 9 kHz to 14 GHz with 0.001 Hz resolution
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Extended Output Power Range: Set levels from -135 dBm to +18 dBm with 0.01 dB resolution
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Exceptional Signal Purity: Ultra-low phase noise (<-122 dBc/Hz @ 1 GHz, 20 kHz offset)
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Electronic Attenuator: Fast, reliable level control across the full frequency range
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Advanced Modulation: Standard AM, FM, and ΦM capabilities with flexible configuration options
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Comprehensive Sweep Modes: Frequency, amplitude, and list sweeps with user-defined parameters
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High-Stability Reference: Internal reference with ≤ ±0.2 ppm/year aging rate
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Integrated 50 MHz Function Generator: Built-in arbitrary waveform generation capabilities
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Modern Connectivity: Remote control via LAN and USB interfaces
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Intuitive Touch Interface: 5-inch capacitive touchscreen with clear visual workflow
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Mechanical Attenuator: Enhanced output power and superior level stability (-P Model Only)
Specialized Applications
Advanced Wireless Communications
Support development and testing of next-generation wireless technologies including 5G, WiFi 6E, and emerging standards. The extended frequency range covers critical bands for cellular, WiFi, Bluetooth, and IoT communications.
Aerospace and Defense Systems
Provide precision signals for radar system development, satellite communications, and electronic warfare applications. The exceptional phase noise performance enables accurate characterization of sensitive receivers.
Millimeter-Wave Development
Facilitate pre-compliance testing and development of millimeter-wave components and systems. The 14 GHz capability serves as a fundamental signal source for frequency multiplication to higher bands.
Semiconductor Testing
Characterize high-frequency RF components, filters, amplifiers, and integrated circuits with clean, stable test signals. The wide frequency range eliminates the need for multiple instruments in many test setups.
Research and Education
Support advanced RF research and education with a versatile, high-performance signal source. The comprehensive feature set accommodates diverse experimental requirements in university and research laboratory environments.
Detailed Technical Specifications
| Parameter |
Specification |
| Frequency Range |
9 kHz to 14 GHz |
| Frequency Resolution |
0.001 Hz |
| Phase Offset |
Step of 0.1° |
| Output Level Range |
-135 dBm to +18 dBm (frequency dependent) |
| Amplitude Accuracy |
≤ 0.7 dB (typical) |
| Phase Noise (1 GHz, 20 kHz offset) |
<-122 dBc/Hz (typical) |
| Phase Noise (10 GHz, 20 kHz offset) |
<-102 dBc/Hz (typical) |
| Harmonics |
≤ -40 dBc (9 kHz to 250 MHz), ≤ -50 dBc (250 MHz to 1 GHz), ≤ -40 dBc (1 GHz to 7.5 GHz), ≤ -35 dBc (7.5 GHz to 14 GHz) |
| Non-harmonics |
≤ -60 dBc (5 MHz to 750 MHz), ≤ -65 dBc (750 MHz to 7.5 GHz), ≤ -60 dBc (7.5 GHz to 14 GHz) |
| Sub-harmonics |
None (9 kHz to 15 GHz) |
| Modulation Types |
AM, FM, ΦM (standard); Pulse (optional) |
| Display |
5-inch capacitive multi-touch screen (800×480) |
| Connectivity |
LAN (10/100/1000 Base, RJ-45), USB Device, USB Host |
| Optional Interfaces |
GPIB (IEEE-488.2) |
| RF Output Connector |
NMD 2.92 (compatible with SMA) |
| Power Supply |
100 to 240 VAC, 50/60 Hz, <75 W |
| Dimensions (H×W×L) |
449mm × 100mm × 474mm |
| Weight |
<20 kg |
| Calibration Period |
One year |
Maximum Output Power Specifications
| Frequency Range |
Maximum Output Power |
| 9 kHz to 5 MHz |
+13 dBm |
| >5 MHz to 250 MHz |
+14 dBm |
| >250 MHz to 3.6 GHz |
+18 dBm |
| >3.6 GHz to 7.5 GHz |
+15 dBm |
| >7.5 GHz to 14 GHz |
+12 dBm |
Advanced Capabilities
Comprehensive Sweep Functionality
Create thorough device characterizations with multiple sweep options:
- Linear and logarithmic frequency sweeps
- Stepped and continuous amplitude sweeps
- User-defined list sweeps with up to 500 points
- Multiple triggering options: auto, key, external, and bus triggers
Versatile Modulation Capabilities
Generate sophisticated test signals with advanced modulation:
- AM with depth up to 99% and 0.1% resolution
- FM with maximum deviation up to N × 10 MHz
- ΦM with maximum deviation up to N × 5 radians
- Multiple modulation sources: internal, external, or combined
Optional Pulse Modulation (USG5000M-PM)
Enhance testing capabilities with specialized pulse functionality:
- On-off ratio up to 80 dB (≤ 6.5 GHz) and 70 dB (≤ 22 GHz)
- Rising/falling times < 20 ns (typical)
- Multiple pulse modes: free-run, triggered, doublet, gated
- Customizable pulse trains for complex signal simulation
Optional Narrow Pulse Generator (USG5000M-PG)
Support advanced radar testing with specialized pulse capabilities:
- Minimum pulse width of 20 ns with 10 ns resolution
- Pulse period from 40 ns to 42 s
- Ideal for automotive millimeter-wave radar testing
Model Comparison: USG5000M Series
| Feature |
USG5014M |
USG5014M-P |
USG5022M-P |
| Frequency Range |
9 kHz to 14 GHz |
9 kHz to 14 GHz |
9 kHz to 22 GHz |
| Mechanical Attenuator |
No |
Yes |
Yes |
| Max. Power (250 MHz to 3.6 GHz) |
+18 dBm |
+23 dBm |
+23 dBm |
| Max. Power (3.6 GHz to 7.5 GHz) |
+15 dBm |
+20 dBm |
+20 dBm |
| Max. Power (7.5 GHz to 14 GHz) |
+12 dBm |
+18 dBm |
+18 dBm |
| Max. Power (14 GHz to 22 GHz) |
- |
- |
+16 dBm |
USG5014M vs. USG3000M Series Comparison
| Feature |
USG3000M Series |
USG5014M |
| Maximum Frequency |
4.5 GHz / 6.5 GHz |
14 GHz |
| RF Output Connector |
N-type female |
NMD 2.92 |
| Phase Noise (10 GHz) |
N/A |
-102 dBc/Hz (typical) |
| Sub-harmonics (to max freq) |
None |
None |
| Form Factor |
426mm×88mm×400mm |
449mm×100mm×474mm |
| Power Consumption |
<50 W |
<75 W |
Optional Accessories and Enhancements
| Item |
Description |
Order No. |
| Pulse Modulation |
Adds comprehensive pulse modulation capabilities |
USG5000M-PM |
| Narrow Pulse Generator |
Enables generation of narrow pulses for specialized testing |
USG5000M-PG |
| Power Meter Kit |
Provides power measurement, calibration, and control |
USG5000M-PK |
| GPIB Interface |
Adds IEEE-488.2 connectivity for system integration |
USG5000M-GPIB |
| Accessory Kit |
Comprehensive set of cables, adapters, and connectors |
UT-CK02 |
| RF Cable |
UT-W03-40GHz-2.92J RF cable |
UT-W03-40GHz |
| Adapter |
2.92-KKG connector |
UT-C04-40GHz |
| Adapter |
RF adapter SMA-N |
UT-C03-18GHz |
Standard Package Contents
- USG5014M RF Signal Generator
- Power cord (compliant with local standards)
- USB data cable (UT-D14)
- 2.92-KKG connector (UT-C04-40GHz)
- Comprehensive user manual
- Calibration certificate
- Quick start guide
Warranty Information
UNI-T guarantees the USG5014M against defects in materials and workmanship for three years from purchase date. Accessories are covered by a one-year warranty.
Regular calibration is recommended every 12 months to maintain optimal performance and measurement accuracy.
Why Choose the UNI-T USG5014M?
The USG5014M delivers exceptional performance and extended frequency coverage at a competitive price point. Its 14 GHz capability addresses the needs of modern wireless communications, aerospace, defense, and research applications without the premium cost of higher-frequency instruments.
For applications requiring higher output power, consider the USG5014M-P with mechanical attenuator. For frequencies beyond 14 GHz, the USG5022M-P extends coverage to 22 GHz while maintaining all the premium features and benefits of the USG5000M series.
