Nokia Flexi and AirScale radio modules

Nokia identifies radio hardware with a four-letter product code plus a six-character part number ending in a letter, such as `ARGA 474800A`, and often a three-digit suffix after a dot indicating a hardware variant. The four-letter code is the reliable identifier. Codes beginning `FR` are Flexi radio modules — FRGY, FRHF, FRMB — while codes beginning `AR`, `AH` or `AZ` are AirScale generation: ARDA, ARGA, AREA are AirScale RF modules and AHPMDA is an AirScale RRH. Where the listing gives a configuration such as `6T6R B3 480W`, that is transmit and receive branch count, 3GPP band, and total output power.

Establish your platform generation first, because it eliminates most of the catalogue immediately. Then confirm band, branch count and total output power, and the system module the radio will connect to — an AirScale RFM needs an AirScale ASIA or ABIA system module and the software release that supports it. Nokia's four-letter codes are the only unambiguous reference; a description like "Nokia 1800 MHz radio" matches a dozen different items. If you are matching existing hardware, the four-letter code is printed on the module label.

Flexi Multiradio is end-of-sale and moving through end-of-support, supplied here as new surplus and refurbished stock with CRS PLUS warranty. AirScale remains in production, though individual band variants are withdrawn as spectrum allocations change. Status is stated per line.