Microchip Technology RN-SMA7-RP

Overview

RN-SMA7-RP from Roving Networks is a 2.4 GHz omni-directional antenna with reverse polarity SMA connector, designed for mounting on Wi-Fi and Bluetooth modules requiring FCC Part 15-compliant RF coupling, 2.4 GHz ISM band operation, and mechanical positioning flexibility via bend-and-swivel base.

For engineers reviewing the RN-SMA7-RP datasheet, RN-SMA7-RP pinout, RN-SMA7-RP application, or RN-SMA7-RP equivalent, this antenna supports rapid prototyping and production integration with Roving Networks modules where regulatory compliance, spatial adaptability, and consistent 2.4 GHz radiation pattern are critical selection criteria.

Technical Context

The RN-SMA7-RP operates exclusively at 2.4 GHz center frequency with an omni-directional radiation pattern, enabling uniform coverage in horizontal plane without directional nulls. Its reverse polarity SMA connector ensures mechanical and electrical compatibility with FCC Part 15-certified host modules while preventing accidental mating with standard SMA cables.

No impedance matching network or DC biasing is required - the RN-SMA7-RP is a passive radiating element with no active circuitry, power input, or signal conditioning. It functions solely as a 50 Ω matched RF interface between transceiver output and free space.

Key Specifications

Availability

RN-SMA7-RP is available at Aetrix Electronics and suitable for Wi-Fi client devices, Bluetooth peripheral modules, industrial IoT gateways, and embedded wireless development platforms requiring stable component supply and FCC-compliant RF interface solutions.

Supply support for RN-SMA7-RP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Roving Networks, Inc. was a U.S.-based wireless connectivity solutions provider specializing in embedded Wi-Fi and Bluetooth modules before its acquisition by Microchip Technology in 2014.

The RN-SMA7-RP belongs to Roving Networks' antenna accessory product line, engineered specifically to complement their RN-131, RN-171, and RN-XV module families with mechanically adaptable, regulation-ready RF interfaces.

FAQ

What is the RN-SMA7-RP used for?

The RN-SMA7-RP is a passive 2.4 GHz omni-directional antenna with reverse polarity SMA connector, used to provide compliant, field-tunable RF coupling between Roving Networks wireless modules and the propagation environment. It requires no power and serves only as a radiating element - the RN-SMA7-RP does not process signals, amplify, or modulate.

Does the RN-SMA7-RP require external tuning or matching components?

No. The RN-SMA7-RP is a fully self-contained, 50 Ω matched antenna assembly. It operates directly with standard 50 Ω RF outputs from Roving Networks modules such as the RN-171 and RN-XV - no balun, matching network, or PCB trace compensation is needed when installed per the RN-SMA7-RP datasheet mechanical guidelines.

Is the RN-SMA7-RP FCC-certified as a standalone part?

The RN-SMA7-RP itself is not individually FCC-certified; rather, it is designed and documented as an FCC Part 15-compliant antenna for use with Roving Networks' certified modules. When mounted per specification on approved host boards, the RN-SMA7-RP preserves the system-level FCC grant without requiring retesting of the host device.

Can the RN-SMA7-RP be used with non-Roving Networks modules?

Yes - the RN-SMA7-RP is electrically and mechanically compatible with any 2.4 GHz transceiver featuring a reverse polarity SMA receptacle and 50 Ω output impedance. However, system-level FCC compliance remains the responsibility of the end designer; the RN-SMA7-RP datasheet only validates performance when used with Roving Networks' reference modules.

What is the mechanical adjustment range of the RN-SMA7-RP base?

The RN-SMA7-RP base allows continuous 360° rotation and multi-axis bending to accommodate variable mounting angles and spatial constraints. This physical flexibility enables real-time optimization of signal strength during deployment - the RN-SMA7-RP does not include locking mechanisms or detents, permitting fine-grained manual repositioning.