Herotek LS00110P100A 100W High Power Limiter | 10MHz - 3GHz RF Protection
The Herotek 100W high-power limiter is a protection device specifically designed for high-power RF applications and can be widely used in fields such as radar, communication, and test and measurement. This series of limiters features wideband coverage (10 MHz - 3 GHz), high power handling capacity (100 W CW / 1 kW peak), and excellent low loss characteristics, effectively protecting sensitive receiving equipment from damage caused by high power signals.
Model Comparison and Specifications
| MODEL | FREQ. RANGE (MHz) | MAXMUM INSERTION LOSS (dB) | MAX VSWR | TYP LIM2THRESHOLD (dBm) | MAX INPUT CW (Watt) | MAX PEAK 1 μsec PULSE WIDTH (Watt) | @ 1 W CW INPUT (dBm) | @ 25 W CW INPUT (dBm) | @ 100 W CW INPUT (dBm) | PACKAGE STYLE |
| LS00105P100A | 10 - 500 | 0.4 | 1.3:1 | 6 | 100 | 1000 | 14 | 18 | 20 | 3E |
| LS00110P100A | 10 - 1000 | 0.6 | 1.5:1 | 6 | 100 | 1000 | 14 | 18 | 20 | 3E |
| LS00120P100A | 10 - 2000 | 0.8 | 1.7:1 | 6 | 100 | 1000 | 14 | 18 | 20 | 3E |
| LS00130P100A | 10 - 3000 | 1 | 2:01 | 6 | 100 | 1000 | 14 | 18 | 20 | 3E |
Core parameters
Frequency range: 10 MHz - 3 GHz (Covered by different models)
Power handling capability: 100W CW / 1kW Peak (1μs pulse)
Insertion loss: ≤ 1.0 dB (highest frequency band)
VSWR: ≤ 2.0:1 (highest frequency band)
Clipping threshold: +6 dBm (typical value)
Operating temperature: -55°C to +125°C
Applications and Use Cases
The Herotek 100W series is the industry standard for:
Front End Protection for LNAs: Preventing burnout from accidental high-power input.
Receiver Protection: Guarding sensitive communication hardware from unpredictable power spikes.
Laboratory Use: Providing a safety buffer for high-cost test equipment during experimental RF setups.
Herotek is an established American manufacturer of RF and microwave components. Its product range covers frequencies from DC to 75GHz, and its product line includes detectors, amplifiers, limiters, PIN switches, signal generators, etc. CORE is a distributor for HEROTEK's products,If you need to know more about and purchase DELTA inductor products, you can consult CORE customer service or fill out the RFQ.
