A new series of high frequency couplers target 5G telecommunication, automotive radars, satellite communication, point-to-point radios and aerospace applications. Pasternack’s new line of high-frequency RF directional couplers consists of 24 models that have a high maximum operating frequency range from 26.5 GHz to 67 GHz. These new couplers deliver excellent isolation, low insertion loss and […]
What are RF waveguides? Part 1: context and principles
Waveguides confine and covey electromagnetic energy in the GHz+ range, just as coaxial cables do; they offer lower loss and other virtues, but at a cost in parts and ease of use. Waveguides (sometimes spelled out as wave guides) do not have the visibility or convenience of coaxial cables but they are an essential passive […]
RF limiters protect sensitive RF receivers up to 40 GHz
A line of broadband, high-power coaxial limiters are designed to help protect sensitive components in the receive chain and other microwave circuits in close proximity to high power signals. The typical applications for these RF limiters include electronic warfare, military communications, instrumentation, fiber optic communication systems, SATCOM, radar, point-to-point wireless, telecom and R&D applications. Pasternack’s […]
Millimeter-wave waveguide antennas cover up to 220 GHz
Pasternack has released a new line of waveguide antennas designed to address R&D, military/aerospace, experimental radar, test & measurement and wireless communication applications from 40 GHz to 220 GHz. Pasternack’s new line of millimeter-wave waveguide antennas consist of 85 new models that cover broad frequency ranges of 40 to 220 GHz, feature waveguide sizes ranging from WR5 […]
Tunnel diode detectors cover 100 MHz to 26 GHz, feature fast pulse response risetimes
A new product line of coaxial packaged tunnel diode detectors are candidates for prototype and proof-of-concept applications used in aerospace and defense, military and commercial radar, test and measurement, SATCOM applications and more. Pasternack’s comprehensive offering includes 26 models of tunnel diode detectors that feature rugged Germanium planar construction and operate over octave and broadband […]
Input-protected, low-noise amplifiers handle 1-W CW inputs
Pasternack has released a new line of input-protected low-noise amplifiers (LNA’s) with no damage up to +30 dBm CW input power that are ideal for radar systems, EW applications, military/microwave radios, wireless and satellite communications and test instrumentation. Pasternack’s new line of input-protected low-noise amplifiers consists of 12 different models that cover a broad range of frequency […]
Twistable, flexible waveguides cover 5.85 to 50 GHz bands
Pasternack has introduced a new line of twistable and seamless flexible waveguides operating in the 5.85 GHz to 50 GHz range and cover 10 frequency bands from WR-137 to WR-22. Typical applications include DAS systems, base stations, antennas and test instrumentation. Pasternack’s newly released line of flexible waveguides is made-up of 78 total models – 39 seamless and […]
SPDT high-power PIN diode RF switches work up to 2.7 GHz
Pasternack has unveiled a new line of SPDT high-power PIN diode RF switches that offer desirable performance for transmit and receive signal routing applications. Typical applications can involve use in radar systems, EW applications, base station infrastructure, repeaters, military/microwave radios, public safety/land mobile radios, UHF/VHF radios, and test and measurement applications. Pasternack’s new line of SPDT […]
Portable, 4-in-1 26.5 GHz calibration kits for T&M, field testing, antenna measurement and cable verification
A new line of 4-in-1 3.5-mm calibration kits for test and measurement, field testing, antenna measurement and cable verification applications consists of two models, both with a compact, lightweight, 4-in-1 design package. These short-open-load-through (SOLT) calibration kits have a 26.5-GHz calibration capability. They feature gold-plated 3.5-mm connectors and a handy lanyard. Plus, they are available […]
Coax RF surge protectors guard against indirect lightning strikes
Pasternack has launched a new series of coaxial surge protectors that are designed to guard valuable communications equipment from power surges and indirect lightning strikes. Pasternack’s 46 new coaxial lightning arresters and surge protectors are designed for use in cellular base stations, public safety systems, Wi-Fi networks, active antenna systems and GPS system applications. The new surge […]
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