ANT-DB1-RMT-RPS RF Antenna Equivalent & Substitute Parts

Part Overview

The ANT-DB1-RMT-RPS is a dual-band RF whip antenna manufactured by TE Connectivity Linx, designed for UHF applications spanning 860MHz to 960MHz and 1.71GHz to 1.99GHz frequency ranges. This active product features a straight whip configuration with RP-SMA male panel mount termination and includes a 4.3-meter cable assembly. Finding equivalent or substitute parts may be necessary due to inventory constraints, supply chain considerations, or specific application requirements that benefit from alternative antenna geometries or frequency coverage.

Substiute Parts

ANT-DB1-RMT-RPS

TE Connectivity LinxIn Stock: 935ANT-DB1-RMT-RPS Datasheet

Current PartRFQ

G30.B.108111

Taoglas LimitedIn Stock: 1109G30.B.108111 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ANT-DB1-RMT-RPS is determined by the following critical parameters:

Frequency Coverage: The substitute part must support the primary frequency bands at 892MHz (UHF) and 1.85GHz (UHF/cellular). The ANT-DB1-RMT-RPS operates within 860MHz ~ 960MHz and 1.71GHz ~ 1.99GHz ranges.

Dual-Band Configuration: The antenna must support a minimum of two distinct frequency bands to maintain functional equivalence.

Panel Mount Termination: The substitute must feature SMA or RP-SMA male connector termination compatible with panel mount applications.

Mechanical Compatibility: Physical dimensions and mounting interface must accommodate the same installation envelope.

Compliance Standards: RoHS and REACH compliance status must be maintained for regulatory equivalence.

The substitute part G30.B.108111 (Taoglas Limited Olympian series) meets these criteria through overlapping frequency coverage (698MHz ~ 960MHz, 1.71GHz ~ 2.7GHz), dual-band dome antenna configuration, SMA male panel mount termination, and equivalent compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

ANT-DB1-RMT-RPS remains the primary choice for applications requiring the specified whip antenna geometry, extended cable length (4.3m), and the exact frequency band configuration. This part maintains active product status with RoHS compliance and unlimited moisture sensitivity rating (MSL 1).

G30.B.108111 serves as a functional substitute when dome antenna geometry is acceptable and extended frequency coverage (particularly the 698MHz lower band extension and 2.7GHz upper band extension) provides system advantages. This substitute offers IP67 ingress protection and specified gain characteristics (1.2dBi, 3.2dBi), though it features reduced cable length (1m) and lower maximum height (48mm vs. 85.90mm). Both parts maintain equivalent compliance certifications (RoHS3, REACH Unaffected, EAR99 ECCN classification).

Selection between these parts depends on mechanical form factor requirements, cable length specifications, and frequency band extension needs within the application design.

Frequently Asked Questions (FAQ)

Q: Can G30.B.108111 replace ANT-DB1-RMT-RPS in all applications?

A: Substitution is valid only when the application tolerates dome antenna geometry instead of whip configuration, accepts 1-meter cable length instead of 4.3 meters, and accommodates the reduced physical height (48mm vs. 85.90mm). The extended frequency coverage (698MHz lower band, 2.7GHz upper band) may provide additional system flexibility.

Q: What are the key frequency compatibility differences?

A: Both parts cover the primary operating bands (860MHz ~ 960MHz and 1.71GHz ~ 1.99GHz). G30.B.108111 extends coverage to 698MHz on the lower band and 2.7GHz on the upper band, supporting additional wireless standards including Wi-Fi and broader cellular protocols.

Q: Are the connectors directly compatible?

A: ANT-DB1-RMT-RPS uses RP-SMA male termination, while G30.B.108111 uses standard SMA male termination. These connectors are mechanically similar but not identical. Adapter cables or connector verification is required for direct substitution.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS compliant (ANT-DB1-RMT-RPS: RoHS Compliant; G30.B.108111: ROHS3 Compliant), REACH Unaffected, and classified under ECCN EAR99. Both carry HTSUS code 8517.71.0000.

Q: How do VSWR specifications compare?

A: ANT-DB1-RMT-RPS specifies VSWR of 1.5 and 2.7 across its dual bands. G30.B.108111 specifies VSWR of 3, indicating broader impedance matching characteristics typical of dome antenna designs.

Q: What packaging differences exist?

A: ANT-DB1-RMT-RPS is supplied in Bulk packaging, while G30.B.108111 is supplied in Bag packaging. This affects inventory management and component handling but does not impact electrical or mechanical performance.