ANF1-1MMHW Equivalent & Substitute Parts

Part Overview

The ANF1-1MMHW is a 900/1800 MHz dual-band whip antenna manufactured by Multi-Tech Systems Inc., designed for RF applications requiring magnetic mounting. This component operates across UHF frequency ranges (300MHz–2GHz) with a 3dBi gain and straight whip configuration. The product is currently obsolete, making equivalent substitute parts necessary for system maintenance, repair, and legacy equipment support.

Substiute Parts

ANF1-1MMHW

Multi-Tech Systems Inc.In Stock: 867ANF1-1MMHW Datasheet

Current PartRFQ

MIKE2A/3M/SMAM/S/S/26

Siretta LtdIn Stock: 1247MIKE2A/3M/SMAM/S/S/26 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ANF1-1MMHW is determined by the following critical parameters:

• Frequency Coverage: The substitute must support 900MHz and 1.8GHz operation as minimum requirements
• Antenna Configuration: Whip, straight geometry with magnetic mounting
• Gain Performance: Comparable or superior gain rating (3dBi baseline)
• Termination Type: Connector-based interface compatible with the original application
• Physical Dimensions: Height within acceptable tolerance for the installation envelope
• Regulatory Compliance: ECCN classification and export control alignment

The MIKE2A/3M/SMAM/S/S/26 meets these substitution criteria through extended frequency coverage (850MHz–2.1GHz), superior gain (5dBi), and active product status with full compliance documentation.

Parameter Comparison

Engineering Selection Recommendations

The MIKE2A/3M/SMAM/S/S/26 is the qualified substitute for ANF1-1MMHW applications based on the following factors:

Frequency Compatibility: The substitute covers all required frequencies (900MHz, 1.8GHz) with extended band support (850MHz, 868MHz, 1.9GHz, 2.1GHz), ensuring backward compatibility and forward flexibility for multi-standard deployments.

Mechanical Compatibility: Both components feature identical mounting methodology (magnetic) with comparable physical dimensions (height differential of 0.244 inches / 6.2mm), permitting direct installation in existing mechanical assemblies.

Performance Enhancement: The substitute provides superior gain (5dBi vs. 3dBi) and documented VSWR specification (2), delivering improved RF efficiency and predictable impedance matching.

Product Lifecycle Status: The substitute is active with full manufacturer support, RoHS3 compliance, and REACH compliance documentation, whereas the original part is obsolete with no ongoing availability or technical support.

Regulatory Alignment: Both components share identical ECCN classification (EAR99), maintaining export control compliance across substitution.

Frequently Asked Questions (FAQ)

Q: Can the MIKE2A/3M/SMAM/S/S/26 directly replace the ANF1-1MMHW in existing installations?

A: Yes. Both components feature magnetic mounting, compatible frequency coverage (900MHz and 1.8GHz operation), and straight whip antenna geometry. The physical height difference (6.2mm) is within typical installation tolerances. Connector type verification is required for the specific application interface.

Q: What is the primary advantage of substituting to the MIKE2A/3M/SMAM/S/S/26?

A: The substitute provides active product status with manufacturer support, superior gain performance (5dBi vs. 3dBi), extended frequency coverage, and full compliance documentation (RoHS3, REACH). The original ANF1-1MMHW is obsolete with no ongoing availability.

Q: Are there frequency coverage differences that affect application compatibility?

A: The substitute extends frequency coverage to 850MHz, 868MHz, 1.9GHz, and 2.1GHz beyond the original 900MHz and 1.8GHz bands. This provides enhanced flexibility for multi-standard systems while maintaining full backward compatibility with the original frequency requirements.

Q: What is the VSWR specification difference?

A: The substitute provides a documented VSWR specification of 2, indicating controlled impedance matching. The original part does not specify VSWR, making the substitute a more predictable choice for RF system design.

Q: Are regulatory certifications equivalent between the two parts?

A: Both components share EAR99 classification. The substitute additionally provides RoHS3 and REACH compliance documentation, meeting current environmental and export control standards.

Q: What packaging considerations apply to the substitute?

A: The MIKE2A/3M/SMAM/S/S/26 is supplied in bulk packaging. Inventory availability is confirmed at 1207 pieces in new original condition.