OD24-9D7 RF Antenna 2.4GHz Equivalent & Substitute Parts

Part Overview

The OD24-9D7 is a 2.4GHz Wi-Fi whip antenna manufactured by TE Connectivity Laird with N Type Female termination and bracket mount configuration. This component operates across the 2.4GHz to 2.485GHz frequency band with 9dBi gain and is designed for Wi-Fi applications requiring directional RF transmission and reception.

The OD24-9D7 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system continuity, ensure supply chain reliability, and support ongoing production or field replacement requirements where this model is no longer available from primary inventory channels.

Substiute Parts

OD24-9D7

TE Connectivity LairdIn Stock: 797OD24-9D7 Datasheet

Current PartRFQ

OD24-9

TE Connectivity LairdIn Stock: 1044OD24-9 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OD24-9D7 is determined by strict equivalence across the following critical parameters:

Frequency Compatibility: The substitute part must operate within the 2.4GHz to 2.485GHz frequency range to maintain Wi-Fi standard compliance.

Antenna Configuration: The substitute must be a whip, straight antenna type with identical mounting methodology (bracket mount).

Electrical Performance: Gain (9dBi), VSWR (1.5), and return loss (-14dB) must match exactly to ensure equivalent RF performance in the application circuit.

Termination Type: N Type Female connector is mandatory for mechanical and electrical compatibility with existing RF interfaces.

Physical Dimensions: Maximum height of 27.165" (690.00mm) ensures mechanical fit within the original installation envelope.

Power Rating: 100 W maximum power handling capacity must be maintained.

Compliance: RoHS compliance and MSL rating must be equivalent or superior to support regulatory and environmental requirements.

The OD24-9 represents a parametric equivalent that satisfies all substitution criteria while offering improved product status (Active vs. Obsolete).

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: OD24-9

The OD24-9 is the recommended substitute for the obsolete OD24-9D7. Both parts are manufactured by TE Connectivity Laird and share identical electrical, mechanical, and RF performance specifications across all critical parameters.

The OD24-9 carries Active product status, ensuring ongoing availability, manufacturer support, and supply chain continuity. This eliminates the risk of component obsolescence that accompanies the OD24-9D7.

Both parts maintain RoHS compliance and identical MSL ratings, satisfying regulatory and environmental requirements without modification to existing designs or procurement workflows.

The electrical performance metrics—frequency range, gain, VSWR, return loss, and power handling—are identical, confirming direct functional equivalence in Wi-Fi applications.

The only documented difference is packaging configuration (OD24-9D7 supplied with specific packaging; OD24-9 supplied in Bulk). This distinction does not affect electrical or mechanical performance and is a procurement consideration only.

Frequently Asked Questions (FAQ)

Q: Can the OD24-9 be used as a direct replacement for the OD24-9D7 in existing designs?

A: Yes. The OD24-9 is a parametric equivalent with identical frequency range, gain, VSWR, return loss, termination type, mounting configuration, and power rating. No design modifications are required.

Q: What is the primary reason to substitute the OD24-9D7?

A: The OD24-9D7 carries Obsolete product status, indicating discontinued manufacturing and limited availability. The OD24-9 is an Active product with assured supply continuity.

Q: Are there any mechanical compatibility concerns when substituting OD24-9 for OD24-9D7?

A: No. Both parts feature identical bracket mount configuration and maximum height of 27.165" (690.00mm), ensuring mechanical fit within the original installation envelope.

Q: Do both parts meet the same regulatory and environmental standards?

A: Yes. Both the OD24-9D7 and OD24-9 are RoHS Compliant with MSL rating of 1 (Unlimited), satisfying identical regulatory and environmental requirements.

Q: What is the difference between OD24-9D7 and OD24-9 packaging?

A: The OD24-9D7 is supplied with specific packaging configuration, while the OD24-9 is supplied in Bulk packaging. This is a procurement and logistics consideration that does not affect component performance or functionality.

Q: Will RF performance change when substituting OD24-9 for OD24-9D7?

A: No. Both parts operate at 9dBi gain, 1.5 VSWR, and -14dB return loss across the 2.4GHz to 2.485GHz frequency range. RF performance is identical.

Q: Are both parts suitable for 100 W power applications?

A: Yes. Both the OD24-9D7 and OD24-9 are rated for maximum power handling of 100 W.

Q: Can the OD24-9 be used in new designs where OD24-9D7 was originally specified?

A: Yes. The OD24-9 meets all electrical, mechanical, and compliance requirements of the OD24-9D7 specification and is suitable for new designs requiring 2.4GHz Wi-Fi antenna functionality.