Modules Pursue Wireless Datacomm Apps

Focussing on the OEM market for wireless datacomm products, the DR4000 series transmitter modules are designed for short-range wireless control and telemetry applications. They measure less than 0.75" x 0.75" and can be operated from coin-cell batteries or other 3-V battery types. Features include provisions for on-off keyed and amplitude-shift keyed modulation, SAW filtering, and an ASH hybrid transmitter plus all configuration components.