Antenna Interface Plate: Frequency Range 800MHz - 6GHz

Component Specifications

Definition

The Antenna Interface Plate is a specialized structural and electrical interface component designed for mounting antenna systems onto horizontal positioning arms in industrial and communication equipment. It provides precise mechanical alignment, secure fastening, and reliable electrical connectivity between the antenna and the positioning mechanism, ensuring optimal signal transmission and reception while withstanding operational vibrations and environmental conditions.

Working Principle

The plate serves as an intermediary mounting platform that aligns the antenna with the horizontal positioning arm's movement axis. It incorporates mounting holes, alignment pins, and electrical connectors that maintain consistent positioning and signal integrity during arm movement. The interface ensures mechanical stability while providing conductive pathways for RF signals between the antenna and the control system.

Materials

Aluminum 6061-T6 for structural rigidity and weight optimization, with gold-plated copper alloy electrical contacts for superior conductivity and corrosion resistance. Surface treatment includes anodizing for environmental protection.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	0.45kg
IP Rating	IP65
Impedance	50Ω
Dimensions	150mm x 100mm x 8mm
Connector Type	SMA female (2 ports)
Mounting Holes	4x M6 threaded
Frequency Range	800MHz - 6GHz
Vibration Resistance	5-500Hz, 5g RMS
Operating Temperature	-40°C to +85°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, IEC 61131, DIN EN 50155

Parent Products

This component is used in the following industrial products

Horizontal Positioning Arm

A mechanical arm component designed to provide precise horizontal adjustment and positioning for antennas within a mounting system.

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Engineering Analysis

Risks & Mitigation

Signal degradation due to improper mounting
Corrosion in harsh environments
Connector wear from frequent disconnection
Mechanical fatigue from continuous positioning movements

FMEA Triads

Trigger: Loose mounting bolts
Failure: Antenna misalignment leading to signal loss
Mitigation: Implement torque-controlled fastening and regular maintenance checks

Trigger: Connector corrosion
Failure: Increased signal attenuation and intermittent connections
Mitigation: Use gold-plated contacts and environmental sealing with IP65 rating

Trigger: Material fatigue from repetitive motion
Failure: Crack formation in mounting points
Mitigation: Design with fatigue-resistant aluminum alloy and stress-relief features

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1mm for mounting holes, ±0.05° for alignment surfaces

Test Method

Coordinate measuring machine (CMM) verification, network analyzer testing for RF performance, vibration testing per MIL-STD-810

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Antenna Interface Plate

Manufacturer profiles associated with Antenna Interface Plate.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of an antenna interface plate?

It provides precise mechanical mounting and electrical connection between antenna systems and horizontal positioning arms, ensuring alignment stability and signal integrity during operation.

Can this interface plate be used with different antenna types?

Yes, it's designed with standard SMA connectors and universal mounting patterns compatible with various directional and omnidirectional antennas within specified frequency ranges.

How does the plate handle vibration in industrial environments?

The aluminum construction with strategic ribbing and proper fastening distributes vibrational loads, while the anodized surface prevents corrosion that could compromise structural integrity.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Antenna Interface Plate