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P1AT-SAMF-18G2W-3
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Product Detailed Parameters
- Description：RF ATTENUATOR 3DB SMA MODULE
- Series：-
- Mfr：P1dB Inc
- Package：Bulk
- Attenuation Value：3dB
- Frequency Range：0 Hz ~ 18 GHz
- Power (Watts)：2W
- Impedance：50 Ohms
- Grade：-
- Qualification：-
- Package / Case：SMA In-Line Module
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Overview
The P1AT-SAMF-18G2W-3 is an in-line RF attenuator module manufactured by P1dB Inc. It provides a fixed attenuation value of 3 dB with a frequency range extending from 0 Hz to 18 GHz. The component features a 50 Ohm impedance and supports a power handling capacity of 2 Watts. It utilizes SMA connectors, specifically configured as SMA Male to SMA Female for in-line integration.
Feature Summary
- Provides fixed 3 dB signal attenuation across a wide bandwidth up to 18 GHz
- Supports 2 Watts of continuous power handling capability
- Features SMA Male to SMA Female connector interface for direct in-line installation
Applications
- RF signal level adjustment in microwave systems
- Impedance matching within 50 Ohm transmission lines
- Signal conditioning in wireless communication infrastructure
Procurement Notes
Verify the specific part number suffix against official P1dB documentation to confirm the exact attenuation value and connector configuration. Ensure that the operating frequency range and power rating align with system requirements before procurement. Cross-reference datasheets to confirm SMA gender and mechanical specifications.
Selection Notes
Select this component when a fixed 3 dB reduction is required at frequencies up to 18 GHz. Consider the 2 Watt power limit and 50 Ohm impedance compatibility. Evaluate the SMA Male-to-Female form factor for seamless integration into existing RF chains without requiring additional adapters.
Part Context
This model belongs to the P1AT series of RF attenuators from P1dB Inc. The series includes variants with different attenuation values and frequency ranges, such as the 6 GHz and 40 dB versions. The SAMF designation indicates the specific SMA connector type used in this module family.
Replacement Considerations
Direct substitutes include other P1AT series modules with identical 3 dB attenuation and 18 GHz frequency range. Verify connector gender and power ratings when considering cross-manufacturer alternatives to ensure mechanical and electrical compatibility.
