YA9W-13 RF Antenna 900MHz Yagi Equivalent & Substitute Parts

Part Overview

The YA9W-13 is a 900MHz WiMax™ Yagi antenna manufactured by TE Connectivity Laird, designed for UHF band applications in the 860MHz to 960MHz frequency range. This 13-element antenna delivers 13dB gain with N Type Female termination and bracket mount configuration. The product is classified as obsolete, necessitating identification of equivalent substitute components for ongoing system support and new deployments.

Substiute Parts

YA9W-13

TE Connectivity LairdIn Stock: 707YA9W-13 Datasheet

Current PartRFQ

YA9-13

TE Connectivity LairdIn Stock: 1029YA9-13 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the YA9W-13 is determined by the following critical parameters:

Primary Substitution Criteria:

• Frequency band alignment: 900MHz center frequency with 860MHz ~ 960MHz operating range
• Termination type: N Type Female connector
• Mounting configuration: Bracket mount
• Power handling: 100W maximum
• VSWR specification: 1.5
• Antenna classification: Yagi configuration
• RF family standard: WiFi/WiMax™ applications

The YA9-13 qualifies as a substitute based on identical frequency specifications, matching termination type, equivalent power rating, and identical VSWR performance. Both components operate within the same UHF frequency group and support WiMax™ applications. Differences in element count (13 vs. 15) and physical height do not preclude substitution when electrical performance parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

The YA9-13 serves as the active equivalent for the obsolete YA9W-13. Selection between these components should be based on the following engineering considerations:

YA9W-13 (Obsolete): Suitable only for legacy system maintenance where existing inventory is available. Product status is obsolete, limiting long-term supply availability.

YA9-13 (Active Substitute): Recommended for new designs and ongoing production. This component maintains identical electrical performance specifications including frequency range, VSWR, gain, and power handling. The YA9-13 carries active product status with confirmed RoHS compliance, ensuring regulatory alignment and supply chain continuity. The increased physical height (57.000" vs. 46.000") must be evaluated against mechanical installation constraints in the target application.

Both components are manufactured by TE Connectivity Laird and operate within identical electrical parameters for 900MHz WiMax™ applications.

Frequently Asked Questions (FAQ)

Q: Can the YA9-13 directly replace the YA9W-13 in existing installations?

A: Yes, from an electrical standpoint. Both components share identical frequency specifications (900MHz center, 860MHz ~ 960MHz range), matching VSWR (1.5), equivalent gain (13dB/13dBi), identical termination (N Type Female), and equivalent power rating (100W). Physical installation must accommodate the increased height of the YA9-13 (57.000" vs. 46.000").

Q: What is the difference between 13dB and 13dBi gain specifications?

A: Both values represent equivalent antenna gain. The dBi notation explicitly references isotropic radiator comparison. The electrical performance is equivalent for system design purposes.

Q: Why does the YA9-13 have 15 elements while the YA9W-13 has 13 elements?

A: Element count variation does not affect the specified electrical performance parameters. Both antennas achieve the same gain and VSWR specifications within the 900MHz frequency band.

Q: Is the YA9-13 RoHS compliant?

A: Yes, the YA9-13 is RoHS compliant. RoHS compliance status is not specified for the obsolete YA9W-13.

Q: What packaging is available for the YA9-13?

A: The YA9-13 is available in bulk packaging with 1012 units in current stock.

Q: Are both antennas suitable for WiMax™ applications?

A: Yes, both the YA9W-13 and YA9-13 are specified for WiMax™ applications within the 900MHz frequency band.