2.92 RF Attenuator - High-Performance Signal Control Solution
Looking for reliable signal attenuation in your high-frequency applications? Our 2.92 RF Attenuator delivers exceptional performance across DC to 40GHz frequency ranges. This precision-engineered component gives steady 40dB constriction with ±0.8dB precision, making it culminate for test estimation, communication frameworks, and radar applications. The item highlights a strong male-to-female plan with premium materials that guarantee long-lasting unwavering quality in requesting environments.


Understanding RF Attenuators and Their Basic Role
RF attenuators control flag levels whereas keeping up judgment, supporting wide recurrence ranges. The 2.92mm connector framework outflanks SMA connectors, supporting up to 40GHz with negligible debasement, making it perfect for remote testing, aviation, and military defense applications.
When you're working with delicate RF circuits, flag level control gets to be pivotal. As well much control can harm touchy components. As well small control may result in destitute signal-to-noise proportions. Our attenuator gives the culminate adjust, giving you exact control over your flag levels.

Key Applications and Use Cases
5G/6G Wireless Testing
Modern wireless systems demand exceptional performance. Testing equipment requires precise signal conditioning to validate system performance. Our 2.92 RF Attenuator provides the accuracy needed for comprehensive 5G and emerging 6G technology validation.
Aerospace and Defense
Military and aviation applications request solid execution beneath extraordinary conditions. With a temperature extend of -55°C to 125°C and stainless steel lodging, these components offer strength and electromagnetic shielding.
Laboratory and Research
Research offices require tried and true components for exact estimations. The moo VSWR of 1.25:1 minimizes reflections, guaranteeing clean flag transmission. This exactness makes it priceless for calibration benchmarks and reference measurements.
Technical Specifications
| Parameter |
Specification |
| Product Name |
2.92JKS-40-2W-40dB Attenuator |
| Impedance |
50 Ohms nominal |
| Frequency Range |
DC to 40 GHz |
| Temperature Range |
-55°C to 125°C |
| VSWR |
1.25:1 to 40GHz typical |
| Attenuation Value |
40dB |
| Attenuation Accuracy |
±0.8dB |
| Power Rating |
2W |
| Housing Material |
Stainless steel passivated |
| Center Contacts |
Beryllium copper gold |
| Insulators |
PEI |
| Mate/Demate Cycles |
500 cycles |
| Connection Torque |
0.79N·m - 1.13N·m |
Material Excellence and Build Quality
Premium materials guarantee long-term unwavering quality and execution. Stainless steel lodging offers erosion resistance and warm dissemination, whereas beryllium copper gold-plated contacts give fabulous conductivity. PEI insulin keep up dielectric properties over the recurrence extend, and the dark anodized wrap up upgrades warm management.
The exactness machining resistances guarantee repeatable execution. Each association keeps up reliable impedance characteristics, minimizing undesirable reflections and flag mutilation.
Environmental Reliability
Rigorous testing validates performance under challenging conditions. Our attenuators undergo comprehensive environmental testing including:
- Thermal shock testing per MIL-STD-202, Method 107, Condition B
- Salt spray resistance per MIL-STD-202, Method 101, Condition B
- Vibration testing per MIL-STD-202, Method 204, Condition D
- Shock resistance per MIL-STD-202, Method 213, Condition I
- Moisture resistance per MIL-STD-202, Method 106
This extensive validation ensures your equipment operates reliably in real-world conditions. Whether you're dealing with temperature cycling, humidity, or mechanical stress, these components maintain their specified performance.
Installation and Handling Guidelines
For optimal performance, use a connection torque of 0.79N·m to 1.13N·m. Handle connectors carefully to avoid damaging precision surfaces. The 500-cycle mate/demate rating ensures durability for frequent connections.
Store unused attenuators in protective cases to prevent contamination of connector surfaces. Clean connections periodically with appropriate solvents to maintain low insertion loss.

Why Choose Shaanxi Chuangyu Electronic Technology
Located in Xi'an's Chang'an Industrial Park, we combine advanced manufacturing and rigorous quality control, with digital processes and precision testing ensuring consistent product quality. Our comprehensive quality management system guarantees that each 2.92 RF Attenuator meets or exceeds specifications.
With over 200 specifications of millimeter wave connectors and 400 specifications of cable assemblies, we bring extensive experience to every product. Our products successfully serve new energy, photovoltaic, medical, communications, military, and automation industries.

Contact us
Ready to enhance your system's performance? Contact us at postmaster@cymicrowave.com to discuss your specific requirements. Our technical team can help you select the perfect attenuator configuration for your application.