Technical Insight
RFMD Unveils Modulator for TETRA Systems (GaAs News New Devices)
Greensboro, NC. RF Micro Devices has introduced a GaAs MESFET-based quad-rature modulator for Terrestrial Trunked Radio (TETRA) systems. Designed for use in the 200600 MHz band and operating from a 5 V supply, the RF2485 features a broadband noise floor of