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Copyright: 1996 - 2024
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
2 MB. Its primary purpose was to provide me with ready access to commonly needed
formulas and reference material while performing my work as an RF system and circuit
design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while typing up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
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PMI Intros 100 MHz to 2 GHz SP4T Absorptive Switch
June 17, 2013 Press Release
PMI Model No.
P4T-100M2G-50-T-SFF-IN is an absorptive, single pole, four throw solid-state switch that
operates over the 100 MHz to 2.0 GHz frequency range. The insertion loss is less than
3dB and offers port to port isolation of over 50 dB. The switching speed is 25 nsec
maximum and the rise and fall times are less than 10 nsec. The control is via four independent
TTL lines with Logic "0" being the low-loss state and Logic "1" being the isolation state. This
switch operates on ±5 VDC and is supplied with SMA female connectors. The compact package
measures only 1.0" x 1.2" x 0.24"
About Planar Monolithics Industries
Monolithics provides its unique products for applications in space, military, communications,
telecommunications, commercial, and consumer electronics systems. Planar Monolithics Industries,
Inc. has been set up to manufacture and market various MIC/MMIC (Microwave Integrated Circuits
and Monolithics Microwave Integrated Circuits) Components, Supercomponents, and Subsystems for
applications in Telecommunications, Terrestrial, Satellite, and Mobile-Radio Communications,
Defense (ECM, ECCM, ESM, Radars, and Electronic Warfare), Cable-TV, Navigation and Marine Electronics,
FAA/DOT-Avionics, Ground Based Systems, and Microwave Landing Systems.
Planar Monolithics Industries Inc.
Frederick, Maryland 21704, USA
Phone: (301) 662-5019
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