Company Profile

Operating as consultants with radio expertise, Multiple Access Communications Limited (MAC Ltd), has a wealth of experience specifying, designing and implementing wireless systems.  Founded in 1986 and building on mobile cellular industry heritage from the early days of GSM (2G) MAC Ltd has worked on all subsequent generations (3G, 4G and 5G) as well as on many allied technologies such as TETRA, Bluetooth, WiFi, Zigbee and satellite systems. 

We have in-depth knowledge of the fundamental technologies on which these capabilities are built, eg, radio frequency systems, modulation, error correction coding, equalisation, FDMA, TDMA, CDMA, OFDM, and also in the specific ways these technologies are applied within many commercial standards & bespoke implementations.

Our track record in solving difficult problems or handling complexity, is built on our expertise in digital signal processing (DSP), field-programmable gate array (FPGA) design, embedded software, hardware design, user interface and database software and we have extensive experience in translating this for commercial,  security & defence applications.   

MAC Ltd provide OEM products for signals analysis & connectivity and develops bespoke solutions for third parties.