RF Receiver, Transmitter, and Transceiver Finished Units

This category covers finished RF units: complete receiver modules, transmitter modules, and transceiver assemblies that arrive ready to drop into a design or a system build. Unlike discrete RFICs or bare chipsets, these are packaged, tested products, often with the matching network, crystal, shielding, and antenna interface already on board. You will find sub-GHz ISM band modules at 315, 433, 868 and 915 MHz, 2.4 GHz units for Bluetooth, Zigbee and proprietary links, Wi-Fi and GNSS receiver modules, and cellular or LoRa transceivers, depending on current stock. These parts show up in telemetry systems, remote keyless entry, industrial sensors, asset trackers, drone links, smart metering, and aftermarket repair work. Buyers sourcing here usually have a short list of things they check before anything else: operating frequency and regional band compliance, output power and receiver sensitivity, the host interface (UART, SPI, USB), supply voltage, and the antenna connection type. Certifications matter too. A module with FCC or CE pre-approval can save months of testing compared to designing the radio from scratch. One honest trade-off: finished units cost more per piece than the silicon inside them, but lead time and engineering risk usually favor the module. The bigger headache in this category is counterfeit and remarked stock, especially for popular legacy modules that the original maker discontinued. Grey-market units may pass a quick bench test and fail in the field. We would rather tell you a part is scarce than ship you something questionable. Packaging preference is another small but real detail, since many buyers want original tape and reel or sealed trays for traceability. If you have a part number and target quantity, check live stock or request a quote at icxing.com and we will get back to you with pricing and lead time.