MITEQ designs and manufactures coaxial terminations which range from DC up to 12
GHz. Coaxial termination designs rely on the electrical properties of materials
like Aluminum Nitride and Beryllium Oxide.
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MITEQ manufactures and designs a line of coaxial DC Blocks that can be used at the
input or the output of the amplifier to prevent loading of the bias voltages. Together,
coupled with MITEQ's amplifiers, these DC blocks provide complete system balance,
and boast both superior performance and reliability.
These DC Blocks feature: ultra-broadband performance, low insertion losses, off-the-shelf
delivery and compact designs.
MITEQ's DC blocks are suitable for 40 Gb systems and typical applications include:
OC768 transmitters and receivers, general purpose test and measurement systems.
Some options are available such as custom frequency bandwidths and different connector
outputs.
Select the link below to see the standard product catalog
MITEQ manufactures and designs a line of coaxial Directional Couplers. These Directional
Couplers boast both superior performance and reliability. They feature low insertion
losses, ultra-broadband performance, off-the-shelf delivery and compact designs.
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MITEQ designs and manufactures a full line of 90° and 180° hybrid couplers
that operate to 1000 watts CW and frequency ranges from 50 MHz to 4 GHz. MITEQ offers
hybrid coupler designs in both octave and multi-octave designs with low insertion
loss, low VSWR and high isolation. Other features include drop-in, caseless and
coaxial models, rugged packaging and all couplers comply with MIL-P-23971.
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MITEQ designs and manufactures a line of quality Diode Limiters for receiver protection;
specialized in developing limiters for critical radar receivers and EW applications.
MITEQ offers imiters that feature Schottky diode arrays for the ultimate in insertion
loss, flat output leakage and minimal spike leakage. Various packages are available
on our standard models.
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MITEQ designs and manufactures one of the most extensive Mixer product lines on
the market today. There are over 400 Mixers in the standard catalog, with RF frequencies
up to 50 GHz.
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Schottky diode Frequency Multipliers are lowest cost and require the least input
power (+10 dBm). Output noise is at room temperature (KTBW). The resulting current
waveforms, however, have a high duty cycle (ie, square wave=50%) and therefore,
higher multiplier harmonics above the fifth decay quickly.
Step-recovery diodes have impulsive waveforms with comb-like output spectrums. The
Frequency Multiplier input circuit is more complex requiring a compromise between
bandwidth and efficient coupling to the low diode series resistance. The required
input power is a function of the SRD capacitance and quickly rises with frequency
(+20 dBm typical at 1 GHz).
The hyper abrupt varactor diode (indistinguishable at high frequencies from the
SRD) yields the higher output powers and efficiency, provided that unwanted sidebands
are reactively terminated. MITEQ has successfully made efficient frequency doublers
and prescalers (halfers) at 10 and 20 GHz.
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MITEQ's RF/Microwave Power Dividers and Combiners cover narrow and broad frequency
ranges between DC and 44 GHz. Our products provide low insertion loss and VSWR.
Other features include: high isolation, excellent amplitude and phase balance, rugged
packaging and all our power dividers comply with MIL-P-23971.
Select a link below to see the standard product catalog