Herotek LS00102P200A LS00105P200A RF Limiter 10MHz–500MHz 200W

2026-03-18 09:47:16 CORE View times 46

　　The Herotek LS00102P200A and LS00105P200A RF Limiters are high-performance, low-frequency broadband limiter modules designed for reliable RF front-end protection.

　　With a frequency range starting from 10MHz up to 500MHz, these limiters provide low insertion loss, high power handling (200W CW), and stable limiting performance, making them ideal for protecting sensitive RF components such as LNAs and receivers.

　　Built with a hermetically sealed structure, Herotek limiters ensure durability and long-term stability even in harsh environments.

Herotek LS00102P200A and LS00105P200A RF Limiters

Technical Specifications (@25°C)

Model	Frequency Range	Insertion Loss	VSWR	Threshold	Leakage (@1W / 25W / 200W)
LS00102P200A	10–200 MHz	0.3 dB	1.5:1	+6 dBm	+14 / +18 / +20 dBm
LS00105P200A	10–500 MHz	0.8 dB	2.2:1	+6 dBm	+14 / +18 / +20 dBm

　　Key Features

　　Brand: Herotek

　　Models: LS00102P200A, LS00105P200A

　　Wide frequency coverage:

　　·LS00102P200A: 10MHz – 200MHz

　　·LS00105P200A: 10MHz – 500MHz

　　Low insertion loss (down to 0.3 dB)

　　Excellent VSWR performance

　　High power handling:

　　·200W CW

　　·1000W Peak (1µs pulse)

　　Built-in DC block (input/output)

　　Hermetically sealed RF module

　　Applications

　　·LNA Front-End Protection

　　·RF Receiver Protection

　　·RF Test & Measurement Systems

　　·Communication Equipment

　　·Military & Industrial RF Systems

　　Environmental Ratings

　　Max Input Power: 200W CW / 1KW Peak

　　Operating Temperature: -55°C to +125°C

　　Storage Temperature: -65°C to +125°C

　　Shock: 50G, 11ms

　　Vibration: 20G (100–2000 Hz)

　　Why Choose Herotek RF Limiters?

　　Herotek is well known for high-quality RF/microwave components. Compared to standard limiters, the LS00102P200A / LS00105P200A series offers:

　　·Superior low-frequency broadband performance

　　·High power durability (200W CW)

　　·Reliable protection for expensive RF front-end circuits

　　·Rugged design for extreme environments

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.