The Motorola SWRF9146E is a SURF (site RF combining) module for Motorola’s Horizon-family GSM base transceiver station (BTS) platform, built for the 900MHz band. It plugs into the BTS RF backplane and carries the combiner/duplexer function that merges the transmit output of two carrier transceiver units (CTUs) onto a shared antenna feed while duplexing the receive path, with a front-accessible DB9 serial port and an SMA connector for the transmit power amplifier output.
SURF cards were used across Motorola’s Horizon macro, Horizon II and M-Cell GSM base station families deployed widely through the 1990s and 2000s for 900MHz and 1800MHz GSM networks. Combining RF paths at the site level let operators run more carriers per antenna without adding feeder runs, a common requirement as GSM networks were built out and later re-farmed.
Tech-Star (UK-based, shipped worldwide) checks every base station card before it ships. Get in touch to confirm compatibility with your Horizon/M-Cell BTS platform.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the MOTOROLA SWRF9146E refurbished or new?
Tech-Star supplies both new and refurbished MOTOROLA SWRF9146E. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the MOTOROLA SWRF9146E?
Refurbished MOTOROLA SWRF9146E comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the MOTOROLA SWRF9146E?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the MOTOROLA SWRF9146E be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the MOTOROLA SWRF9146E be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.