RF Receiver, Transmitter & Transceiver Modules

Enicstra stocks embedded RF modules — board-level receivers, transmitters, and transceivers used by OEMs to integrate wireless capability into industrial equipment. Inventory covers sub-GHz ISM modules (433/868/915 MHz), 2.4 GHz modules (proprietary, Bluetooth/BLE, ZigBee), 5 GHz Wi-Fi modules, LoRa long-range modules, and the matching antennas and integration aids.

Brands carried include Digi International XBee and XBee Pro (sub-GHz and 2.4 GHz), Linx Technologies HumPRO and CMD-series, Laird Sterling and Sentrius modules, Microchip MRF-series, Texas Instruments CC-series radios, Semtech SX1276/SX1262 LoRa, and Espressif ESP32 industrial variants. Obsolete RF modules — discontinued XBee first generations, retired Linx LR-series, end-of-life early Laird modules — are sourced through our supplier network. Each module is bench-tested for power-up where the bench supports it and ships with a 12-month functional warranty.

For an obsolete RF module, send the OEM part number for a quote within 1–2 business days.

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RF Receiver, Transmitter & Transceiver Modules

Banner DX80DR2M-H Wireless I/O Data Radios

MFR #: DX80DR2M-H

$544.85/ea ✓ Available

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Buying guide

Choosing RF Receiver, Transmitter & Transceiver Modules components

RF module selection is governed by the frequency band, the regulatory regime (FCC, IC, CE certifications), the protocol stack (proprietary point-to-point, mesh, BLE, ZigBee, LoRaWAN), the range and bandwidth needed, and the integration form factor (through-hole, SMD, drop-in module with antenna).

Specs to confirm before ordering:

Frequency band: 433 MHz (Europe ISM, long range), 868 MHz (Europe ISM), 915 MHz (US ISM), 2.4 GHz (universal), 5 GHz (Wi-Fi only), Bluetooth/BLE 2.4 GHz, LoRa sub-GHz
Output power and regulatory limits — high-power modules need licensed operation in some bands
Range expected — depends on power, antenna, and propagation (line of sight vs. obstructed)
Protocol stack: proprietary (simplest but no interoperability), ZigBee (mesh, household and industrial), Bluetooth/BLE (smartphone pairing), LoRaWAN (long range, low data rate), Wi-Fi (high bandwidth, short range)
Integration: drop-in module with PCB antenna (easiest), with U.FL antenna connector (external antenna), or bare chip (engineered into a board design)
Communication to the host: UART serial, SPI, I2C, USB, depending on module
Regulatory certifications: FCC (US), IC (Canada), CE (Europe), Telec (Japan), ANATEL (Brazil), and others as needed
Operating temperature for industrial use (-40 to 85 °C extended range)
Encryption and authentication support

Common gotchas: regulatory certifications are issued at the module level — using a certified module unmodified preserves the certification in the host product (modular approval). Modifying the antenna or removing the shield voids the certification and requires the host product to be recertified. Range claims by module makers assume open-air free-space conditions; obstructions, walls, and metal cabinets drastically reduce real-world range. LoRaWAN requires either a LoRaWAN gateway plus network server (or a public network like The Things Network) — a LoRa module by itself is point-to-point.

Typical applications: integrating wireless capability into OEM industrial equipment, remote sensor data collection over multi-mile distances (LoRa), BLE pairing for smartphone-based configuration of industrial devices, ZigBee mesh networks for building automation, and proprietary point-to-point links between machines.

For obsolete RF modules, send the OEM part number for a sourcing quote.

Related categories Frequently asked questions

Do you stock obsolete RF modules?

Yes. Discontinued Digi XBee first generations, retired Linx LR-series, end-of-life early Laird Sterling, and earlier Microchip MRF modules are sourced through our supplier network.

Sub-GHz vs. 2.4 GHz — which should I choose?

Sub-GHz (433/868/915 MHz) for longer range and better obstacle penetration. 2.4 GHz for higher bandwidth at shorter range with more interference. For point-to-point industrial telemetry at 1+ km, sub-GHz is usually the better choice.

Do these modules preserve their regulatory certifications?

Yes — modular FCC, IC, and CE certifications are preserved when the module is used unmodified per its integration guide. Modifications (antenna change, shield removal, power increase) void the certification.

What's the difference between LoRa and LoRaWAN?

LoRa is the physical-layer modulation (chirp spread spectrum) — long range, low power. LoRaWAN is the network protocol built on LoRa, including gateways, network servers, and addressing. A LoRa module alone is point-to-point; a LoRaWAN system needs a gateway and network infrastructure.

Can I use these modules for production OEM products?

Yes — most modules are designed for OEM integration. The host product needs FCC/IC/CE labeling per the module's modular-approval guide, and the integration must follow the module's grant specifications.

What is the warranty?

12-month functional warranty on the module. Damage from incorrect supply voltage, RF over-power on antenna lines, or surge events without protection is not covered.