AE4.90B10716

Overview

The AE4.90B10716 is a 4.90 MHz LC bandpass filter manufactured by Anatech Electronics Inc. It features a center frequency of 4.90 MHz with a 3dB bandwidth of 192,000 Hz and a minimum 1dB passband bandwidth of 134,400 Hz. The component exhibits an insertion loss of less than 1 dB within the passband and maintains a VSWR of 1.5:1. Designed for 50 Ohm impedance systems, it provides rejection greater than 60 dB at 90 MHz and 30 MHz. The unit utilizes through-hole mounting and operates within a temperature range of -25°C to +70°C.

Feature Summary

• LC-based bandpass filtering architecture optimized for precise frequency selection
• Low insertion loss performance ensuring minimal signal attenuation in the passband
• High out-of-band rejection capabilities exceeding 60 dB at specified frequencies
• Robust mechanical construction suitable for through-hole integration

Applications

• Radio frequency signal processing circuits requiring narrowband filtering
• Communication systems utilizing the 4.90 MHz frequency allocation
• Test and measurement equipment needing stable bandpass characteristics

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may update electrical tolerances or mechanical dimensions over time. Confirm that the BNC connector configuration matches your system interface requirements. Ensure environmental conditions remain within the specified operating temperature range to maintain performance stability. Cross-reference part numbers carefully to distinguish between similar models in the Anatech product line.

Selection Notes

Select this component when a fixed 4.90 MHz center frequency is required with strict bandwidth constraints. The 192 kHz 3dB bandwidth defines the selectivity profile for adjacent channel interference rejection. Consider the physical dimensions and through-hole mounting style during PCB layout planning. Evaluate the 50 Ohm impedance match against source and load impedances to ensure optimal power transfer and minimal reflection.

Part Context

This model belongs to Anatech Electronics' series of LC bandpass filters designed for RF applications. The product line typically covers various frequency ranges using lumped element LC topologies. These components are engineered for reliability in industrial and commercial radio environments. The AE4.90B10716 specifically addresses needs for low-frequency RF filtering with defined passband ripple and stopband attenuation specifications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative manufacturers. Check if other Anatech models offer similar center frequencies with adjusted bandwidths if exact replacement is unavailable.