RF Antenna 5606175 — Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5606175 is a 900MHz puck-type RF antenna with N-type male panel mount termination, designed for UHF applications in the 890MHz to 960MHz frequency band. This component delivers 2.14dBi gain and is RoHS compliant with MSL 1 rating. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system redesign, legacy support, or component sourcing in applications requiring 900MHz RF reception or transmission.

Substiute Parts

5606175

Phoenix ContactIn Stock: 9395606175 Datasheet

Current PartRFQ

TRA8903P

TE Connectivity LairdIn Stock: 858TRA8903P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5606175 is determined by alignment across the following critical parameters:

• Frequency Compatibility: Center frequency of 900MHz with operating range 890MHz–960MHz
• Mounting Configuration: Panel mount installation requirement
• Termination Type: RF connector type and gender (N-type male vs. female)
• Antenna Form Factor: Physical profile and height constraints
• Compliance & Certification: RoHS compliance and MSL rating
• Product Availability: Active or current product status for reliable sourcing

The TE Connectivity Laird TRA8903P operates within the same 900MHz frequency band and 890MHz–960MHz range with panel mount configuration. However, it features N-type female termination (versus male on the original), a dome form factor (versus puck), and increased height (2.700" vs. 1.250"). These differences require mechanical and electrical interface verification before deployment.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity Laird TRA8903P is an active product with current manufacturing support and RoHS compliance, addressing the obsolescence of the Phoenix Contact 5606175. Both components operate within the 900MHz UHF band and support panel mount installation.

Selection of TRA8903P requires confirmation of the following:

• Connector Gender Compatibility: The substitute features N-type female termination, requiring a male-to-female adapter or cable assembly modification if the original male termination is hard-wired into the system.
• Form Factor Accommodation: The dome antenna profile and increased height (2.700" vs. 1.250") must fit within available mechanical envelope constraints.
• Gain Differential: The substitute provides 3dBi gain versus 2.14dBi on the original, resulting in approximately 0.86dB improvement in link budget.
• VSWR Performance: The substitute specifies VSWR of 2, providing quantified impedance matching data absent from the original specification.

Both components maintain MSL 1 rating and RoHS compliance, ensuring compatibility with standard PCB assembly and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can TRA8903P directly replace the Phoenix Contact 5606175 without modification?

A: Direct mechanical and electrical replacement is not possible without adapter hardware. The TRA8903P uses N-type female termination versus the male termination on 5606175, and its dome form factor and increased height (2.700" vs. 1.250") require verification against mechanical constraints.

Q: What is the significance of the gain difference between 2.14dBi and 3dBi?

A: The 0.86dB gain improvement on TRA8903P provides measurable enhancement in received signal strength or transmission efficiency. In link budget calculations, this translates to approximately 23% improvement in effective radiated power or received signal level.

Q: Are both components suitable for GSM applications?

A: The TRA8903P is specified for GSM applications within the 900MHz band. The Phoenix Contact 5606175 does not list specific applications in its specification. Both operate within the 890MHz–960MHz GSM frequency allocation.

Q: What does MSL 1 rating mean for component handling?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. Both components can be stored at standard ambient conditions without desiccant packaging or baking procedures prior to assembly.

Q: Is the VSWR specification of 2 on TRA8903P acceptable for typical RF systems?

A: VSWR of 2 represents a return loss of approximately 9.5dB, which is acceptable for most UHF antenna applications. The original 5606175 does not specify VSWR, preventing direct comparison.