SAH35-90-16 Equivalent & Substitute Parts

Part Overview

The SAH35-90-16 is a 3.5GHz WiMax™ sector RF antenna manufactured by TE Connectivity Laird, featuring N Type Female termination and bracket mount configuration. This antenna operates across the 3.3GHz to 3.6GHz frequency range with 16dBi gain and 100W maximum power handling capability.

The SAH35-90-16 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system continuity, ensure supply chain availability, and support ongoing deployment or maintenance of WiMax™-based RF infrastructure where this antenna is specified.

Substiute Parts

SAH35-90-16

TE Connectivity LairdIn Stock: 888SAH35-90-16 Datasheet

Current PartRFQ

J33114V00-AN

TE Connectivity LairdIn Stock: 764J33114V00-AN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SAH35-90-16 are identified based on the following criteria:

Primary Matching Criteria:

• Frequency band alignment: Center frequency 3.5GHz with overlapping or extended frequency range
• Connector type: N Type Female termination for direct interface compatibility
• Antenna classification: Sector antenna for consistent radiation pattern
• Mounting interface: Bracket mount for installation compatibility
• Application standard: WiMax™ support

Secondary Compatibility Factors:

• Gain variation: Substitute antennas may exhibit higher or lower gain within acceptable system margins
• VSWR performance: Substitute VSWR values indicate impedance matching quality; higher values represent increased return loss
• Power handling: Substitute must support minimum 100W or greater power dissipation
• Physical dimensions: Height and form factor must be compatible with deployment environment

The J33114V00-AN meets these substitution criteria through matching frequency band, connector type, antenna type, mounting method, and application standard.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The SAH35-90-16 is obsolete, making the J33114V00-AN the appropriate substitute for new procurements and ongoing system support. The J33114V00-AN maintains active product status with TE Connectivity Laird, ensuring availability and continued technical support.

Compliance and Certification: Both parts share identical ECCN classification (5A991G), confirming equivalent export control status. The J33114V00-AN carries RoHS Compliant certification, indicating compliance with hazardous substance restrictions. The main part does not specify RoHS status; the substitute's compliance status represents an improvement for regulated environments.

Electrical Performance: The J33114V00-AN operates across an extended frequency range (3.3GHz ~ 3.7GHz) that fully encompasses the SAH35-90-16 specification (3.3GHz ~ 3.6GHz). The substitute provides 2.5dBi higher gain (18.5dBi versus 16dBi), which increases directional amplification. The VSWR increase from 1.5 to 1.7 indicates slightly higher return loss but remains within acceptable operating parameters for WiMax™ applications.

Physical Installation: The J33114V00-AN height of 28.189" (716.00mm) differs substantially from the SAH35-90-16 height of 2.400" (60.96mm). This dimensional difference requires verification of mounting space, structural support, and wind loading capacity in the deployment environment. Bracket mount compatibility must be confirmed with the specific installation infrastructure.

Selection Basis: Choose the J33114V00-AN for new designs, system upgrades, and replacement scenarios where the SAH35-90-16 is no longer available. Verify physical mounting compatibility and confirm that the higher gain and extended frequency range align with system requirements before final selection.

Frequently Asked Questions (FAQ)

Q: Can the J33114V00-AN directly replace the SAH35-90-16 in existing installations?

A: Direct replacement requires verification of three factors: (1) Bracket mount compatibility with existing installation hardware, (2) Physical clearance for the J33114V00-AN's 716.00mm height versus the SAH35-90-16's 60.96mm height, and (3) Structural support capacity for the larger antenna form factor. The electrical interface (N Type Female connector) is identical, but mechanical integration must be confirmed.

Q: What is the impact of the 2.5dBi gain difference?

A: The J33114V00-AN provides 18.5dBi gain compared to the SAH35-90-16's 16dBi gain. This 2.5dBi increase represents approximately 1.78x greater effective radiated power in the antenna's directional pattern. For WiMax™ systems, this may improve link budget and coverage range but requires verification that the system design accommodates the higher gain without exceeding regulatory limits or causing interference.

Q: Does the extended frequency range (3.3GHz ~ 3.7GHz) of the J33114V00-AN affect compatibility?

A: The extended range is fully compatible. The J33114V00-AN's 3.3GHz ~ 3.7GHz specification completely encompasses the SAH35-90-16's 3.3GHz ~ 3.6GHz range. The additional 100MHz upper bandwidth does not degrade performance within the original operating band and provides flexibility for future system modifications.

Q: What does the VSWR increase from 1.5 to 1.7 mean for system performance?

A: VSWR (Voltage Standing Wave Ratio) indicates impedance matching quality. The J33114V00-AN's VSWR of 1.7 represents slightly higher return loss compared to the SAH35-90-16's VSWR of 1.5. Both values are acceptable for WiMax™ applications. The 0.2 increase corresponds to approximately 0.4dB additional return loss, which is negligible in most system designs but should be verified in power-limited or high-efficiency applications.

Q: Why is the J33114V00-AN significantly taller than the SAH35-90-16?

A: The height difference (716.00mm versus 60.96mm) reflects different antenna designs optimized for different performance characteristics. The J33114V00-AN's greater height contributes to its higher gain (18.5dBi) and extended frequency range. The larger form factor requires adequate mounting space and structural support but is standard for sector antennas in this gain class.

Q: Is the J33114V00-AN RoHS compliant?

A: Yes, the J33114V00-AN is RoHS Compliant. This certification indicates compliance with the Restriction of Hazardous Substances directive, making it suitable for regulated markets and environmentally conscious procurement programs. The main part (SAH35-90-16) does not specify RoHS status.

Q: What is the significance of the different HTSUS codes?

A: The SAH35-90-16 carries HTSUS code 8529.10.9100, while the J33114V00-AN carries HTSUS code 8517.71.0000. These codes reflect different tariff classifications for customs and trade purposes. The difference may affect import duties and regulatory documentation but does not impact technical compatibility or performance.

Q: Can I use the J33114V00-AN in applications other than WiMax™?

A: The J33114V00-AN is specified for WiMax™ applications. Use in other frequency bands or standards requires verification that the antenna's performance characteristics (gain, VSWR, frequency response) meet the requirements of the alternative application. The 3.5GHz center frequency and sector radiation pattern may be suitable for other UHF band applications, but this must be confirmed through system testing.