Quinstar Technology have designed and produced a high power amplifier that delivers 1.5 W Psat @ 90.0 to 95.0 GHz At 93 GHz a power of 1.74 W was measured.
The amplifier/multiplier assembly takes a +6 to +10 dBm input at 15.0-15.97 GHz and multiplies and amplifies up to W Band.
Front panel switch selection allows the assembly to take a +6 to +10 dBm input at 15.0 to 16.83 GHz and multiplies and amplifies up to 90.0 to 101.0 GHz with an output of > 19 dBm.
The assembly (see image attached) comes in a 19" rack mounting case.
Mains input is 240 VAC/50 Hz
X Band Corrugated Horn Antenna plus Lens recently delivered to a UK customer.
This horn was designed and manufactured in the UK
Quinstar are proud to announce their new QCY / QCI Series Broadband Cryogenic Circulators and Isolators.
http://www.quinstar.com/qcy_qci_cryogenic_circulators_isolators.html
Microwave International Ltd can now source multioctave dual and quad ridged horn antennas together with a huge database of Millimetre Wave horns and antennas design to meet your requirements.
Millimetre antennas are supplied with gain/sidelobe test results
Quinstar Technology Inc have recently published their 2009 catalogue of Millimetric Products and sub-systems.
If you would like a copy please contact Microwave International vis this site.
Quinstar are proud to announce their Wide Band Up-converter Assemblies for Millimeter-Wave System Tests.
http://www.quinstar.com/quinstar_product_news_22.html
QuinStar Technology, Inc. is pleased to announce a new Ka-band full band orthomode transducer.
This QOT series Orthomode transducer operates full Ka band waveguide band covering the 26.5 to 40 GHz range with less than 0.5 dB of insertion loss and great than 32 dB of isolation. Both V- and H- ports are WR-28 rectangular waveguides that makes it compact in size and convenient for system integration.
The orthomode transducer is mainly used with antennas for EW system. It is also used in receiver and radar systems. The approximate size of a Ka band orthomode transducer is 1.13” x 1.13” x 2.50” Length .
More information can be found here: http://www.quinstar.com/qot_ka_band_full_band_orthomode_transducer.html
