MLPV406 Equivalent & Substitute Parts

Part Overview

The MLPV406 is a 423MHz general purpose dome RF antenna manufactured by PCTEL, Inc., designed for UHF applications in the 406MHz to 440MHz frequency band. This antenna features a threaded mounting interface, IP67 ingress protection rating, and a maximum power handling capacity of 100W. The product is currently listed as obsolete, making identification of compatible substitute components essential for system maintenance, repair, and component sourcing in legacy applications.

Substiute Parts

MLPV406

PCTEL, Inc.In Stock: 1089MLPV406 Datasheet

Current PartRFQ

BMLPV406

PCTEL, Inc.In Stock: 1112BMLPV406 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the MLPV406 are identified based on the following critical parameters that determine functional compatibility:

• Frequency Range: 406MHz ~ 440MHz (must cover or encompass this band)
• Antenna Type: Dome configuration
• Mounting Type: Threaded interface
• Ingress Protection: IP67 rating
• Power Handling: 100W maximum
• Manufacturer: PCTEL, Inc. (same manufacturer ecosystem)

The BMLPV406 qualifies as a manufacturer-recommended substitute based on these parameters. While classified as a low-profile variant, it maintains the same frequency band coverage, threaded mounting, and power handling specifications required for direct substitution in MLPV406 applications.

Parameter Comparison

Engineering Selection Recommendations

The BMLPV406 is designated as the manufacturer-recommended substitute for the obsolete MLPV406. Selection of this substitute is supported by the following factors:

• Both components are manufactured by PCTEL, Inc., ensuring design continuity and engineering compatibility within the manufacturer's product ecosystem
• Identical frequency range coverage (406MHz ~ 440MHz) ensures RF performance compatibility in target applications
• The BMLPV406 maintains active product status, providing ongoing availability and supply chain reliability
• ROHS3 compliance of the BMLPV406 satisfies modern regulatory requirements for electronic components in regulated markets
• The low-profile vertical configuration of the BMLPV406 offers a form factor alternative while maintaining the same frequency band and manufacturer lineage

Frequently Asked Questions (FAQ)

Q: Can the BMLPV406 directly replace the MLPV406 in existing installations?

A: The BMLPV406 is the manufacturer-recommended substitute and covers the same 406MHz to 440MHz frequency band. However, the BMLPV406 is classified as a low-profile vertical antenna, whereas the MLPV406 is a dome antenna. Physical form factor differences may require mechanical integration assessment in space-constrained applications.

Q: What is the significance of the MLPV406 being listed as obsolete?

A: Obsolete status indicates the MLPV406 is no longer manufactured or supported by PCTEL, Inc. The BMLPV406 represents the active product line continuation for this frequency band and antenna category.

Q: Are there any compliance differences between the MLPV406 and BMLPV406?

A: The BMLPV406 is certified as ROHS3 compliant. RoHS compliance status for the MLPV406 is not specified in available documentation. For applications requiring RoHS certification, the BMLPV406 meets this regulatory requirement.

Q: What parameters must remain consistent for substitution in UHF antenna applications?

A: Frequency range coverage, mounting interface type, and power handling capacity are the primary parameters determining substitution viability. Both the MLPV406 and BMLPV406 maintain compatibility in these critical areas for 406MHz to 440MHz UHF applications.

Q: Does antenna form factor (dome vs. low-profile vertical) affect RF performance?

A: Antenna form factor influences radiation pattern, gain characteristics, and physical installation requirements. While both the MLPV406 and BMLPV406 operate within the same frequency band, the low-profile vertical configuration of the BMLPV406 may produce different directional characteristics compared to the dome design of the MLPV406.