TRA8213 RF Antenna 850MHz Dome NMO Base Mount - Equivalent & Substitute Parts

Part Overview

The TRA8213 is an 850MHz GSM dome RF antenna manufactured by TE Connectivity Laird, designed for cellular applications requiring UHF band coverage from 821MHz to 896MHz. This antenna features NMO base mount termination and delivers 3dBi gain with a maximum power rating of 150W. The TRA8213 is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance. Substitute parts must maintain identical electrical performance and mechanical compatibility to ensure seamless integration into existing installations.

Substiute Parts

TRA8213

TE Connectivity LairdIn Stock: 845TRA8213 Datasheet

Current PartRFQ

TRAB8213

TE Connectivity LairdIn Stock: 1133TRAB8213 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TRA8213 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Center frequency: 850MHz
• Frequency range: 821MHz ~ 896MHz
• Gain: 3dBi
• VSWR: 2
• Power rating: 150W maximum
• RF family/standard: Cellular

Mechanical Parameters (Must Match Exactly):

• Antenna type: Dome
• Termination: NMO
• Mounting type: Base Mount
• Height: 2.700" (68.58mm)

Compliance Parameters (Must Match):

• RoHS Compliant status
• MSL rating: 1

The substitute part TRAB8213 maintains identical electrical and mechanical specifications while offering active product status and improved inventory availability. Both parts belong to the Phantom® series and are manufactured by TE Connectivity Laird.

Parameter Comparison

Engineering Selection Recommendations

The TRAB8213 is the direct parametric equivalent for the obsolete TRA8213. Selection of TRAB8213 is based on the following engineering criteria:

Product Status: TRAB8213 maintains active product status with TE Connectivity Laird, ensuring long-term availability and supply chain continuity compared to the obsolete TRA8213.

Electrical Equivalence: All critical electrical parameters are identical, including frequency band (821MHz ~ 896MHz), gain (3dBi), VSWR (2), and power rating (150W). These specifications ensure direct functional replacement in GSM cellular applications.

Mechanical Compatibility: Identical antenna type (dome), termination (NMO), mounting configuration (base mount), and physical height (2.700") guarantee mechanical interchangeability without modification to existing installations.

Compliance Alignment: Both parts maintain RoHS compliance and MSL rating 1, satisfying regulatory and environmental requirements for current procurement standards.

Packaging Consideration: TRAB8213 is available in bulk packaging, which may provide cost advantages for high-volume deployments compared to standard packaging of the TRA8213.

Frequently Asked Questions (FAQ)

Q: Can TRAB8213 be used as a direct replacement for TRA8213 in existing GSM cellular systems?

A: Yes. TRAB8213 is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters including frequency range (821MHz ~ 896MHz), gain (3dBi), VSWR (2), NMO termination, and base mount configuration are identical. Direct substitution is supported without system modification.

Q: What is the primary difference between TRA8213 and TRAB8213?

A: The primary differences are product status and packaging. TRA8213 is obsolete, while TRAB8213 is active. TRAB8213 is available in bulk packaging, whereas TRA8213 uses standard packaging. All electrical and mechanical parameters remain identical.

Q: Are there any compatibility concerns with NMO termination between these parts?

A: No. Both parts use identical NMO termination and base mount configuration. NMO connectors are standardized, ensuring mechanical and electrical compatibility.

Q: Does the bulk packaging of TRAB8213 affect antenna performance?

A: No. Packaging type does not affect antenna electrical performance or mechanical specifications. Bulk packaging is a logistics consideration only and does not impact functional characteristics.

Q: What is the frequency coverage for these antennas?

A: Both TRA8213 and TRAB8213 cover the 850MHz GSM band with a frequency range of 821MHz to 896MHz, centered at 850MHz. This range supports standard GSM cellular operations in the 850MHz band.

Q: Are both parts RoHS compliant?

A: Yes. Both TRA8213 and TRAB8213 are RoHS compliant and carry MSL rating 1 (unlimited moisture sensitivity level), meeting current environmental and regulatory standards.

Q: What is the maximum power handling capability?

A: Both parts are rated for 150W maximum power, suitable for standard GSM cellular base station and mobile applications.