9211D-5M-SMA RF Antenna Equivalent & Substitute Parts

Part Overview

The 9211D-5M-SMA is a 1.621GHz GNSS module RF antenna manufactured by PCTEL, Inc., designed for navigation applications within the UHF frequency band (1GHz ~ 2GHz). This antenna operates across the frequency range of 1.616GHz to 1.6265GHz with a gain of 4dBic and features a 5-meter cable assembly with SMA termination and magnetic mounting capability.

The 9211D-5M-SMA carries an Obsolete product status. Identification of equivalent and substitute components is necessary to maintain system compatibility, ensure continued availability for existing installations, and support procurement for legacy system maintenance and upgrades.

Substiute Parts

9211D-5M-SMA

PCTEL, Inc.In Stock: 11819211D-5M-SMA Datasheet

Current PartRFQ

9211D

PCTEL, Inc.In Stock: 8169211D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 9211D-5M-SMA is determined by the following critical parameters:

Frequency Compatibility: The substitute part must operate at the identical center frequency of 1.621GHz and support the same frequency range of 1.616GHz to 1.6265GHz to ensure proper GNSS signal reception and system performance.

Electrical Performance: The substitute part must maintain equivalent gain (4dBic) and VSWR (2) to preserve antenna efficiency and impedance matching characteristics within the RF circuit.

Physical and Mechanical Compatibility: The substitute part must feature the same antenna type (Module), mounting method (Magnetic), ingress protection rating (IP67), and maximum height (0.535" / 13.60mm) to ensure physical fit and environmental durability.

Connector Compatibility: The substitute part must utilize SMA termination to ensure direct compatibility with existing RF interconnects and system interfaces.

Regulatory Compliance: The substitute part must carry identical ECCN (7A994) and HTSUS (8529.10.4040) classifications to maintain compliance with export control and tariff regulations.

The 9211D represents the manufacturer-recommended substitute for the obsolete 9211D-5M-SMA model.

Parameter Comparison

Engineering Selection Recommendations

The 9211D serves as the direct substitute for the obsolete 9211D-5M-SMA. Both components share identical electrical performance specifications, frequency characteristics, and physical dimensions. The 9211D maintains Active product status with PCTEL, Inc., ensuring continued availability and supply chain support.

The primary distinction between the two models is the cable assembly length. The 9211D-5M-SMA includes a 5-meter cable assembly, while the 9211D includes a 2-meter cable assembly. System designers must evaluate cable length requirements for their specific installation geometry and RF path routing.

Both components carry identical regulatory classifications (ECCN 7A994, HTSUS 8529.10.4040), ensuring compliance with export control and tariff requirements. The 9211D's Active status provides superior long-term availability compared to the Obsolete 9211D-5M-SMA.

Frequently Asked Questions (FAQ)

Q: Can the 9211D directly replace the 9211D-5M-SMA in existing installations?

A: The 9211D is electrically and mechanically equivalent to the 9211D-5M-SMA across all critical RF and physical parameters. The primary consideration is cable length: the 9211D provides a 2-meter cable assembly versus the 5-meter assembly of the 9211D-5M-SMA. System integration must account for this difference in cable routing and installation geometry.

Q: Are the frequency specifications identical between these two models?

A: Both the 9211D-5M-SMA and 9211D operate at an identical center frequency of 1.621GHz with the same frequency range of 1.616GHz to 1.6265GHz. Gain (4dBic) and VSWR (2) specifications are also identical, ensuring equivalent RF performance in GNSS applications.

Q: What is the significance of the SMA Male designation on the 9211D?

A: The 9211D specifies SMA Male termination, while the 9211D-5M-SMA lists SMA termination. Both designations refer to the same connector type and are compatible with standard SMA female receptacles used in GNSS receiver systems.

Q: Do both models meet the same environmental and regulatory requirements?

A: Both the 9211D-5M-SMA and 9211D share identical ingress protection (IP67), mounting type (Magnetic), and regulatory classifications (ECCN 7A994, HTSUS 8529.10.4040). Environmental durability and compliance specifications are equivalent.

Q: Why is the 9211D-5M-SMA listed as Obsolete?

A: The 9211D-5M-SMA carries Obsolete product status, indicating that PCTEL, Inc. has discontinued active production and support for this specific model variant. The 9211D remains in Active status and represents the current production equivalent.

Q: Are there any differences in packaging or moisture sensitivity between these models?

A: The 9211D-5M-SMA packaging is listed as a dash designation, while the 9211D is packaged in a Box. The 9211D specifies Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity constraints during storage and handling.