AB4500B1054

Overview

The AB4500B1054 is a cavity bandpass filter manufactured by Anatech Electronics Inc., designed for radio frequency applications. It operates with a center frequency of 4500 MHz and provides a bandwidth of 1000 MHz (1 GHz). The module features an insertion loss of less than 1 dB within the passband and maintains a Voltage Standing Wave Ratio (VSWR) of 1.5:1. It is engineered for a system impedance of 50 Ohms. The device utilizes through-hole mounting and measures 1.25 inches by 0.38 inches by 0.38 inches. It functions reliably within an operating temperature range of -25°C to +70°C.

Feature Summary

• Cavity construction for stable RF performance
• Low insertion loss characteristics
• Through-hole mounting configuration

Applications

• Radio frequency signal filtering
• Communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet version for the AB4500B1054 to confirm current electrical tolerances and mechanical dimensions. Ensure compatibility with 50-Ohm system impedance requirements. Check for any updated environmental certifications or RoHS status changes from Anatech Electronics Inc. prior to final integration decisions.

Selection Notes

Select this component when a fixed 4500 MHz center frequency with 1 GHz bandwidth is required. Consider the physical dimensions and through-hole mounting method for PCB layout constraints. Evaluate the thermal operating range against the intended environment to ensure reliability under specified shock and vibration conditions.

Part Context

This part belongs to the Anatech Electronics Inc. RF filter portfolio, specifically the cavity bandpass series. It shares design principles with other models in the lineup but is distinct due to its specific 4500 MHz center frequency and 1 GHz bandwidth specifications. It serves as a specialized solution for narrow-to-moderate band RF filtering tasks.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify if other Anatech models with similar center frequencies and bandwidths meet the specific rejection and VSWR requirements before considering alternatives.