HLM-40ABH Limiter by Marki Microwave
The HLM-40ABH from Marki Microwave is a GaAs Schottky Diode Signal Limiter that operates from DC to 40 GHz. It has an insertion loss of 0.7 dB and a flat leakage of 8 to 15 dBm. This signal limiter can handle an input power of 2 W and an input IP3 of 35 dBm with a return loss of 22 dB. It is available as a connectorized module that measures 1.185 x 0.375 inches and is ideal for protecting sensitive components in SATCOM, test & measurement equipment, and RF transceivers.
Product Details
- Part Number: HLM-40ABH
- Manufacturer: Marki Microwave
- Description: GaAs Schottky Diode RF Limiter from DC to 40 GHz
General Parameters
- Type: Schottky Diode
- Frequency: DC to 40 GHz
- CW Flat Leakage: 9 to 18 dBm
- CW Flat Leakage: 7.9 to 63.1 mW
- Peak Input Power: 33 dBm
- Peak Input Power: 2 W
- Insertion Loss: 0.7 dB
- Return Loss: 22 dB
- Package Type: Module with Connectors
- Connectors: 2.92 mm, 2.92 mm – Female
- Dimension: 30.1 x 9.5 mm
- Operating Temperature: -55 to 100 Degree C
- Storage Temperature: -65 to 125 Degree C
- Application Type: RF Transceivers, Test and Measurement Equipment
- Application: SATCOM, Test & Measurement
- Note: Input IP3: 29 to 35 dBm ; Input P1dB: 9 dBm
Courtesy of everything RF

