Product Release Archive
Low Loss, High Power Directional Couplers
CA-26 and CA-40 are low loss directional couplers capable of operation to 20 GHz and 40 GHz respectively. These couplers feature a unique air-line construction that simultaneously enables extremely low loss, minimal return loss, and outstanding directivity throughout the entire frequency range.
4-Way Wilkinson Power Dividers
Two new models have been added to our 4-way power divider family. Model PD4-0126 covers a frequency range of 1 to 26.5 GHz in-phase power splitting. Ultra-wideband model PD4-0140 covers frequency range from 1 to 40 GHz with outstanding output to output isolation and phase & amplitude balance.
Broadband Baluns
200 kHz to 3 GHz (BAL-0003)
200 kHz to 6 GHz (BAL-0006)
Marki Microwave has introduced a new product line: broadband baluns. Marki has released two new connectorized baluns capable of frequency coverage from 200 kHz to several GHz. These new baluns offer state-of-the art matching techniques that achieve unparalleled phase balance and amplitude balance.
Ultra-Broadband Double-Balanced Mixer
M4-10M10
The M4-10M10 features 10 MHz to 10 GHz ultra-broadband LO/RF performance, making it unique in the M4 mixer family. While other M4 mixers are limited to about 500 MHz at the low end, the M4-10M10, with its ferrite-assisted broadband balun construction, performs down to 10 MHz.
New Surface Mount Band Pass Filters
These new filters provide excellent insertion loss and rejection characteristics in convenient, miniature surface mount packages.
New T3As: Integrated T3 Mixers with Square Wave LO Amplifiers
Marki Microwave extends its line of T3As to 12 GHz! These products offer state-of-the-art performance and bandwidth by integrating the T3 mixer with a fast rise-time square wave LO driver amplifier into a single package. New models include the T3A-08 to 8 GHz, the T3A-10 to 10 GHz and the T3A-12 to 12 GHz.
3-Way Wilkinson Power Dividers
Marki Microwave announces the release of a new line of broadband 3-way Wilkinson power dividers. These power dividers are constructed using a unique design approach which enables industry leading isolation and amplitude/phase balance.
4-Way Wilkinson Power Dividers
Marki introduces new 4-way power dividers. Model PD4-0218 covers 2-18 GHz and model PD4-0120 covers 1-20 GHz. Both dividers offer outstanding isolation and closely matched port-to-port amplitude and phase balance. These devices are reciprocal units which can be used to split or combine signals.
Marki Announces the Discontinuation of the "O" and "OC" Packages
Effective immediately, the "O" and "OC" packages will no longer be available. See press release for details.
Ultra-Wideband Wilkinson Power Dividers
New ultra-wideband power dividers with outstanding phase and amplitude balance. Three models to choose from with frequency ranges from 0.4 to 40 GHz.
Surface Mount & Connectorized Diplexers
Low cost, high performance diplexers can be used in a variety of applications requiring the routing/multiplexing of signals including transmit/receive architectures and antennas. These diplexers can also be used as excellent, non-reflective low pass (or high pass) filters in systems requiring broadband 50-ohm impedance match.
T3-0838 & T3-1040
Two-Tone-Terminator Mixers
Two new microwave frequency T3's offer superior linearity performance with LO/RF bands ranging from 8-38 GHz for the T3-0838 and 10-40 GHz for the T3-1040.
Wilkinson Power Dividers
PD-0109 & PD-0R510
In-phase 3 dB power dividers offer excellent isolation, amplitude and phase balance in a small, SMA connectorized package.
Low Pass Filters
Marki introduces a new line of low pass filters with low insertion loss and high stop band suppression.
Marki Expands Its Product Offering With Leaded and Lead-Free/RoHS Compliant Surface Mount Bias Tees
You now have the option of leaded vs. lead-free/RoHS compliant models in the same frequency range. See our press release for details.
Marki Announces an EZ Package Upgrade (Effective 3/1/10)
In our continuing effort to improve ease of handling and ruggedness of construction for our surface mount packages, Marki has upgraded the design of the EZ package cover.
Learn more >>
Marki Announces the Discontinuation of the "C" Package above 20 GHz
Any Marki product that operates at frequencies above 20 GHz will no longer be available in our "C" package.
C13-0150 Directional Coupler
Ultra broadband 1-50 GHz, 13 dB directional coupler. Excellent coupling flatness and VSWR.
New LEAD-FREE / RoHS Compliant Bias Tees
Miniature surface mount Bias Tees.
T3A-8 Mixer/Amplifier
Broadband T3 mixer integrated with a single supply LO buffer amplifier.
AP Series Amplifiers
Excellent broadband amplifiers with a single +5V supply.
3 dB Quadrature Hybrids
New broadband 3 dB Quadrature Hybrid product line offers outstanding amplitude and phase balance.
Directional CouplersNew broadband stipline Directional Couplers from 2 - 26.5 and 4 - 50 GHz.
Power Divider PD-0220Wilkinson Power Divider with outstanding phase and amplitude balance.
AdaptersADP series coaxial adapters with excellent broadband VSWR and low insertion loss.
Diplexer DPX-9516Lowpass/Highpass diplexer covering DC to 9.5 GHz and 16 to 32 GHz.
Power Divider PD-0030SMSurface mount resistive power divider covering DC to 30 GHz.
AmplifiersNew Harmonic Square-Wave Generations from 5 MHz to 30 GHz.
BT-0030New Miniature Surface Mount Bias Tee from 10 MHz to 30 GHz.
M1-0310New High Isolation Double-Balanced Mixer from 3 to 10 GHz.