Nokia 466901A.202 GSM Radio Frequency Module

The Nokia 466901A.202 is an AFTB 12, an Antenna Twin Filter Unit manufactured for Nokia by Filtronic Comtek. It is a combining/filtering module fitted at the base of the antenna feeder run in Nokia GSM base transceiver station cabinets, where it duplexes and filters the transmit and receive paths for a sector so that a single antenna feeder can carry both signals without interference between adjacent channels or bands. Twin filter units of this type reduce the number of feeder cables and antennas required at a site, simplifying tower and mast installations while maintaining the RF performance needed for dense frequency reuse in GSM networks. The AFTB family was used across several generations of Nokia’s BTS cabinets during the 2G build-out and remains a common spare part for operators still running legacy Nokia GSM infrastructure.

Tech-Star (UK-based, shipped worldwide) supplies this 466901A.202 AFTB 12 antenna twin filter unit as a tested, working pull from decommissioned Nokia base station equipment, suitable for operators and telecom resellers maintaining legacy Nokia GSM sites. Get in touch to confirm current stock and condition before you order.