Broadband Power Limiter

Broadband Power Limiter

Huasen Microwave Broadband Power Limiter (LT): a self-controlled attenuator for high-performance power protection. It rapidly increases attenuation when input power exceeds the limit, stabilizing output to protect receivers/amplifiers/mixers from strong signals.
Features:
- Reliable, lightweight: aluminum nickel-plated housing (corrosion-resistant, good heat dissipation), <100g for easy integration
- Connectors: SMA-K, compatible with standard interfaces
- Fully tested: loss, VSWR, power relationship, etc., with multidimensional curves ensuring stable performance
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  • 24/7 Customer Service

Product Introduction

Huasen Microwave: Your Trusted Broadband Power Limiter Manufacturer

At Huasen Microwave Technology Co., Ltd., we're proud to be a leading manufacturer and supplier of high-performance Broadband Power Limiter. With over 30 a long time of ability in RF and microwave arrangements, our items offer unparalleled security for your touchy gear. We combine imaginative plan, thorough quality control, and customer-centric benefit to convey items that meet the requesting needs of telecom, aviation, and defense businesses.

Why Choose Our Broadband Power Limiter?

Our product stands out in the market for its exceptional performance and reliability. Here's why it's the top choice for telecom infrastructure providers and satellite communication systems:

  1. Ultra-Wideband Capability: Covers 1-50 GHz without signal distortion, perfect for 5G/6G applications.
  2. Robust Design: Aluminum housing with nickel plating ensures durability and excellent heat dissipation.
  3. Customizable Power Thresholds: Tailored protection from 20W to 100W to suit your specific needs.
  4. Compact and Lightweight: Weighs less than 100g, ideal for dense urban deployments.
  5. Comprehensive Testing: Rigorously tested for loss, VSWR, and power relationships to guarantee stable performance.

★[Star Product] HS2080LT30S

Technical Indicators
Parameter Minimum Typical Value Maximum Unit
Frequency Range 2   8 GHz
Continuous Wave Input Power   1   CW
Peak Power (Duty Cycle < 10%, Pulse Width < 2μs)   1   W
Insertion Loss   1.3 1.8 dB
Voltage Standing Wave Ratio   1.4 1.5 : 1
Leakage Value (Input Power ≤ 30dBm)   -17 -15 dBm
Peak Power Leakage (Input Power ≤ 33dBm, Duty Cycle < 10%, Pulse Width < 2μs)   -14 -12 dBm
Weight   70.02   g
Input/Output Connector   SMA-K    
Cavity Material   Aluminum    
Surface Treatment   Nickel Plating    

Broadband Power Limiter-1

Product Features & Process

Our product employs advanced manufacturing processes to ensure superior performance:

  • Precision CNC machining for tight tolerances
  • Gold-plated PIN diodes for rapid response times
  • Proprietary impedance matching techniques for minimal signal reflection
  • Rigorous environmental testing to meet MIL-STD-810 standards

Standard Product Data Sheets

Product Model Frequency Range (GHz) Maximum Continuous Wave Input Power (W) Maximum Limiting Level (dBm)

Insertion Loss (dB)

VSWR Connector Type
HS05210LT4WS 0.05 - 21 4 22 1.3 1.8 SMA-K
HS065.12LT2WS 0.06 - 0.512 2 -20 0.8 1.4 SMA-K
HS15LT5WS 0.1 - 0.5 5 20 0.3 1.1 SMA-K
HS1.51.6LT1WS 0.15 - 0.16 1 -10 1.0 1.4 SMA-K
HS1020LT6WS 1 - 2 6 25 0.5 1.3 SMA-K
HS1060LT50WS 1 - 6 50 18 1.0 1.8 SMA-K
HS10180LT6WS 1 - 18 6 30 1.8 1.6 SMA-K
HS10230LT1WS 1 - 23 1 -5 4.0 1.5 SMA-K
HS10260LT0.5WS 1 - 26 0.5 17 2.5 1.6 SMA-K
HS2040LT200WS 2 - 4 200 (Pulse) 18 1.1 1.5 SMA-K
HS2080LT1WS 2 - 8 1 -12 1.8 1.5 SMA-K
HS20180LT6WS 2 - 18 6 25 1.7 1.5 SMA-K
HS20260LT5WS 2 - 26 5 20.5 1.8 1.8 SMA-K
HS4080LT1WS 4 - 8 1 -15 1.5 1.5 SMA-K
HS60120LT1WS 6 - 12 1 -12 1.6 1.4 SMA-K
HS75125LT10WS 7.5 - 12.5 10 20 1.0 1.5 SMA-K
HS80120LT6WS 8 - 12 6 30 1.5 1.5 SMA-K
HS120180LT1WS 12 - 18 1 -12 1.6 1.5 SMA-K
HS120180LT6WS 12 - 18 6 30 1.8 1.5 SMA-K
HS290390LT1WK 29 - 39 1 20 2.5 2.0 2.92-K

Applications

The versatility of our Broadband Power Limiter makes it ideal for:

  • 5G/6G base stations
  • Satellite communication uplinks
  • Radar systems
  • Test and measurement equipment
  • Military communications

Installation & Compatibility

Our limiter features standard SMA-K connectors, ensuring easy integration with your existing systems. Its compact size allows for flexible installation in tight spaces, making it perfect for upgrading legacy equipment or designing new, space-efficient solutions.

Quality Control & After-Sales

We stand behind our products with:

  • ISO9001 certified quality management system
  • RoHS and REACH compliance for environmental standards
  • Comprehensive 1-year warranty
  • Dedicated technical support team

Packaging and Shipping

Each product is individually packaged in anti-static bags and cushioned boxes to ensure safe transit. We offer expedited shipping options to meet your project timelines.

FAQ

Q1: What's the maximum power handling capability?
A1: Our standard models handle up to 100W, but we can customize for higher power requirements.

Q2: Is this limiter suitable for outdoor installations?
A2: Yes, it's designed to withstand harsh environments with an IP67 rating.

Q3: Can the power threshold be adjusted after installation?
A3: The threshold is factory-set, but we offer models with field-adjustable thresholds upon request.

Q4: How quickly does the limiter respond to power surges?
A4: Our limiters typically respond in nanoseconds, providing near-instantaneous protection.

Q5: Are there any special maintenance requirements?
A5: Our limiters are designed for minimal maintenance, but we recommend annual performance checks for optimal operation.

Contact Us

Ready to protect your valuable RF equipment with our industry-leading Broadband Power Limiter? Contact our expert team at sales@huasenmicrowave.com for personalized solutions and quotes.