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Product Detailed Parameters
- Description：LIMITER SMA 2-4 GHZ 18.5 DBM
- Series：-
- Mfr：Fairview Microwave
- Package：Bag
- Function：Limiter
- Frequency：2GHz ~ 4GHz
- RF Type：General Purpose
- Secondary Attributes：SMA Connectors
- Mounting Type：Chassis Mount
- Package / Case：SMA In-Line Module
- Supplier Device Package：Module
- Grade：-
- Qualification：-
Download product information
Overview
The FMMT1020 is a high power limiter manufactured by Fairview Microwave, designed for RF signal protection. It operates within a frequency range of 2 GHz to 4 GHz and features an SMA connector interface. The device handles a peak power of 100 Watts with a recovery time of 20 nanoseconds. It maintains a flat leakage of 18.5 dBm (0.071 W) and a peak flat leakage of 23 dBm.
Feature Summary
- Provides high power limiting capability to protect downstream components from excessive RF energy.
- Features rapid 20 ns recovery time for efficient signal processing in dynamic environments.
- Maintains consistent flat leakage performance across the operational frequency band.
Applications
- RF system protection against high power transients
- Signal conditioning in radar systems
- Test and measurement equipment input stages
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received unit matches the specific model designation and connector type. Review the official datasheet for handling instructions and environmental specifications to ensure proper integration into the target application.
Selection Notes
Select this component when operating frequencies fall between 2 GHz and 4 GHz. Ensure the system can accommodate the specified 100W peak power rating. Consider the 20 ns recovery time for timing-sensitive applications. Verify compatibility with SMA connectors and required leakage levels.
Part Context
This part belongs to the Fairview Microwave high power limiter series. It serves as a protective element in RF chains, distinguishing itself through specific peak power handling and fast recovery characteristics compared to standard limiters.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for cross-reference data if alternative sourcing is required.
FAQ
What is the maximum peak power rating?
The FMMT1020 is rated for 100 Watts of peak power.
What is the recovery time?
The device has a recovery time of 20 nanoseconds.
