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.
Frequently Asked Questions
How do I make sure the RF modules I buy are genuine and not remarked?
Ask for photos of the actual lot, including labels, date codes, and packaging seals, before you commit. Traceable stock with original manufacturer packaging is the safest route, and any distributor unwilling to show lot photos is a red flag. We verify source and condition on every RF finished unit we quote.
What is a realistic lead time for discontinued or hard-to-find transceiver modules?
For in-stock items, shipment usually happens within a few business days after order confirmation. For allocated or obsolete parts, expect one to four weeks depending on where the stock sits. If a quoted lead time sounds too fast for a long-discontinued part, treat it with caution.
Does the module's regional certification carry over if I use it in my own product?
Often yes, but only if you follow the manufacturer's integration rules exactly, including antenna type, layout, and output power settings. Change the antenna or exceed the approved configuration and the modular approval may no longer apply. Always check the grant conditions for the specific module before assuming you are covered.
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