UNI-T USG5014M-P RF Signal Generator with Mechanical Attenuator
Premium Microwave Signal Generation to 14 GHz with Enhanced Output Power
The UNI-T USG5014M-P delivers professional-grade signal generation from 9 kHz to 14 GHz with the superior performance of mechanical attenuation for enhanced output power capabilities. This high-performance instrument combines extended frequency coverage, exceptional signal purity, and premium output stability to meet the most demanding requirements in advanced RF and microwave testing applications.
Elite Performance Characteristics
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Mechanical Attenuator System: Premium mechanical attenuation for superior output power stability and enhanced signal integrity
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Extended Microwave Coverage: Generate precision signals from 9 kHz to 14 GHz with 0.001 Hz resolution
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Enhanced Output Power: Deliver up to +23 dBm (250 MHz to 3.6 GHz) for driving power-hungry devices
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Wide Dynamic Range: Set levels from -135 dBm to +23 dBm with 0.01 dB resolution
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Pristine Signal Quality: Ultra-low phase noise (<-122 dBc/Hz @ 1 GHz, 20 kHz offset)
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Comprehensive Modulation: Standard AM, FM, and ΦM capabilities with multiple configuration options
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Versatile Sweep Functions: Frequency, amplitude, and list sweeps with customizable parameters
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Premium Reference Stability: Internal timebase with ≤ ±0.2 ppm/year aging rate
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Built-in 50 MHz Function Generator: Integrated arbitrary waveform generation capabilities
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Modern Connectivity: Remote operation via LAN, USB, and optional GPIB
Specialized Application Domains
Advanced Wireless Development and Testing
Support development of 5G, WiFi 6E, and next-generation wireless technologies with clean, powerful signals. The mechanical attenuator provides the stability and output power needed for comprehensive receiver testing and component characterization.
Aerospace and Defense Applications
Meet the stringent requirements of radar system development, satellite communications, and electronic warfare with high-quality signals and precise level control. The superior performance characteristics ensure accurate testing of sensitive aerospace components.
Semiconductor and Component Characterization
Test high-frequency RF components, filters, amplifiers, and integrated circuits with stable, accurate signals at the required power levels. The mechanical attenuator eliminates the need for external amplifiers in many test scenarios.
Millimeter-Wave System Development
Provide fundamental signals for frequency multiplication to mmWave bands with excellent spectral purity. The 14 GHz coverage serves as an ideal foundation for extending into millimeter-wave frequencies.
High-Performance Production Testing
Integrate into automated test systems for reliable, repeatable measurements in manufacturing environments. The mechanical attenuator ensures long-term stability for continuous operation in production settings.
Detailed Technical Specifications
| Parameter |
Specification |
| Frequency Range |
9 kHz to 14 GHz |
| Frequency Resolution |
0.001 Hz |
| Phase Offset |
Step of 0.1° |
| Mechanical Attenuator |
0 to 110 dB, 10 dB step |
| Output Level Range |
-135 dBm to +23 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 |
+16 dBm |
| >5 MHz to 250 MHz |
+17 dBm |
| >250 MHz to 3.6 GHz |
+23 dBm |
| >3.6 GHz to 7.5 GHz |
+20 dBm |
| >7.5 GHz to 14 GHz |
+18 dBm |
:
- Linear and logarithmic frequency sweeps for comprehensive response analysis
- Amplitude sweeps for gain compression and linearity testing
- List sweeps with up to 500 user-defined points for custom test sequences
- Multiple triggering options: auto, key, external, and bus triggers
Sophisticated Modulation Options
Create complex test signals with advanced modulation features:
- AM with depth up to 99% and 0.1% resolution for envelope testing
- FM with maximum deviation up to N × 10 MHz for wideband applications
- ΦM with maximum deviation up to N × 5 radians for phase-sensitive testing
- Multiple source options: internal, external, or combined modulation sources
Optional Pulse Modulation (USG5000M-PM)
Enhance testing capabilities with specialized pulse modulation:
- On-off ratio up to 80 dB (≤ 6.5 GHz) and 70 dB (≤ 22 GHz) for clean pulse generation
- Rising/falling times < 20 ns (typical) for fast edge transitions
- Multiple pulse modes: free-run, square, triggered, doublet, gated, external
- Customizable pulse trains for complex signal patterns
Optional Narrow Pulse Generator (USG5000M-PG)
Support advanced radar and high-speed digital testing:
- Minimum pulse width of 20 ns with 10 ns resolution for precise timing control
- Pulse period from 40 ns to 42 s for flexible test configurations
- Ideal for automotive millimeter-wave radar system development and 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-P vs. USG3000M Series Comparison
| Feature |
USG3065M-P (Top USG3000M) |
USG5014M-P |
| Maximum Frequency |
6.5 GHz |
14 GHz |
| RF Output Connector |
N-type female |
NMD 2.92 |
| Maximum Output Power (250 MHz to 1.2 GHz) |
+24 dBm |
+23 dBm |
| Maximum Output Power (7.5 GHz to 14 GHz) |
N/A |
+18 dBm |
| 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 pulse modulation capability for radar testing |
USG5000M-PM |
| Narrow Pulse Generator |
Enables generation of narrow pulses for specialized applications |
USG5000M-PG |
| Power Meter Kit |
Provides power measurement, calibration, and control functions |
USG5000M-PK |
| GPIB Interface |
Adds IEEE-488.2 connectivity for automated test systems |
USG5000M-GPIB |
| Accessory Kit |
Comprehensive set of cables, adapters, and connectors |
UT-CK02 |
| RF Cable |
UT-W03-40GHz-2.92J RF cable for microwave connections |
UT-W03-40GHz |
| Adapter |
2.92-KKG connector for interface compatibility |
UT-C04-40GHz |
| Adapter |
RF adapter SMA-N for connection flexibility |
UT-C03-18GHz |
Standard Package Contents
- USG5014M-P 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 provides a three-year warranty against defects in materials and workmanship for the USG5014M-P. 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-P?
The USG5014M-P represents an optimal balance of advanced frequency coverage, superior output power, and exceptional signal quality for demanding RF and microwave applications. The mechanical attenuator provides the stability and higher power levels required for testing power amplifiers, receiver sensitivity, and other applications where signal strength and stability are critical.
For applications requiring frequencies beyond 14 GHz, consider the USG5022M-P, which extends coverage to 22 GHz while maintaining the same premium features and output capabilities.
