Product Announcements: RF Phase Shifters

Aeroflex / Weinschel offers a variety of Mechanical Phase Shifter designs that are ideally suited for delay line applications in optical and RF Networks. These designs provide linear adjustable phase shift in a very small inline coaxial packages with long mechanical cycle life. Models can also be easily adapted to motorized control configurations. (read more)

AKON's digitally controlled RF phase shifters operate over the band of 2-18 GHz, providing up to 360º of phase shift relative to insertion phase. Phase adjustment resolution can be as high as 6 bits. Phase shift speeds are on the order of 500 nS. Applications include phased arrays, solid-state frequency serrodyning, phase and vector modulators and amplifier feedback linearizers. (read more)

PIN Diode Modules offer programmable delay (phase shift) to 1 ps resolution and 5.12 ns total range. Combine three modules (P1-PDM, P2-PDM, and P3-PDM) for a total range to 5.12 nanoseconds. TTL/CMOS level interface.

Each module requires +12V and +5V power. (read more)

Programmable Delay Line PDL-100A offers programmable delay up to 100ns with precision to 0.50 ps in one easy to use system unit. (read more)

The Colby Instruments Custom Programmable Delay Line (CPDL-100A) offers custom programmable delay at customer specified delay step size and total delay range limits. The CPDL-100A does not use the Mechanical Trombone delay line structure, but is made entirely from precision cut phase-matched semi-rigid coaxial microwave cables and coaxial relays. (read more)