Focus Microwaves - Manual Tuners
Focus offers a complete range of manual tuners. The MMT series use the same RF technology and precision as a comparable automatic tuner.
They are available in octave and multi-octave bands between 400 MHz and 18 GHz and provide high VSWR at DUT reference plane with a high reliability.
For harmonic tuning requirements, the MMT series can be enhanced, referring to as option –H2 and –H23, using a similar concept as Focus’ harmonic rejection tuners (PHT).
For more information on Automated Tuners, Click here!
Model |
Min Frequency |
Max Frequency |
Type |
Datasheets |
| MMT304 | 0.4 GHz | 3.0 GHz | Manual | |
| MMT306 | 0.6 GHz | 3.0 GHz | Manual | |
| MMT308 | 0.8 GHz | 3.0 GHz | Manual | |
| MMT316 | 1.6 Ghz | 3.0 GHz | Manual | |
| MMT606 | 0.6 GHz | 6.0 GHz | Manual | |
| MMT704 | 0.4 GHz | 7.0 GHz | Manual | |
| MMT708 | 0.8 GHz | 7.0 GHz | Manual | |
| MMT716 | 1.6 GHz | 7.0 GHz | Manual | |
| MMT808 | 0.8 GHz | 8.0 GHz | Manual | |
| MMT1804 | 0.4 GHz | 18.0 GHz | Manual | |
| MMT1808 | 0.8 GHz | 18.0 GHz | Manual |
More Product Information
The Focus Compact Model (FCM) utility is a streamlined software package designed to be used with Focus’ AURIGA high-end Pulsed-IV system, that is used to generate Compact Models for transistors from their Pulsed-IV and wideband pulsed s-parameter data.
This is achieved by generating a network of lumped circuit elements that represent accurately the fundamental linear & non-linear behavior of the device over a broad range of bias and power range.
The result of the modeling is a netlist and compatible with- the most common CAD tools used in RF Design; such as AWR Microwave office (MWO) and Keysight PathWave Advanced Design System (ADS).
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High SNR mode (up to 24 dB better signal-to-noise ratio)
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Low-noise binning mode
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Shading correction
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Defect pixel correction
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Area of interest (AOI), separate AOI for auto features
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Binning
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Decimation
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Auto gain (manual gain control: 0 to 24.4 dB)
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Auto exposure (39 µs to 67 s)
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Auto white balance
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Look-up table (LUT)
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Hue, saturation
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Color correction
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Local color anti-aliasing
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Reverse X/Y
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Deferred image transport
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Trigger programmable, level, single, bulk, programmable delay
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Sequence mode (changes the camera settings on the fly)
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SIS (secure image signature, time stamp for trigger, frame count etc.)
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Storable user sets
Scope of delivery
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Camera and IEEE 1394b cable (other configurations on request)
- The I3 and I3S Inline Controllers provide overdrive strobe and continuous operation to lights from a small package when larger, more versatile external controllers are not necessary.
- Switching between continuous-on, gating on/off and strobe overdrive is seamless. The I3 and I3S employ Ai’s exclusive Adaptive OverdriveTM that optimizes strobe power regardless of input Pulse Width.
- The I3 is a default-on device on power-up, whereas the I3S is a default-off device, requiring a trigger to illuminate.
- All ICS models employ reverse input polarity protection.
- Provides continuous-on and DC gating on/off control as well as 0-10 volt analog dimming. 30 uSec response time.
- A wash down version of all ICS drivers is provided automatically with any wash down light to which it is attached.
- 0 – 100% Intensity Control with optional DCS-MP, purchased separately, will provide manual intensity control via an external potentiometer.
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Compact
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20 fps @ 1.4 Megapixel
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Rugged housing
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Video-type auto iris
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Video-type auto iris
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ROI, DSP subregion (selectable ROI for auto features)
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Binning
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Auto gain (manual gain control: 0 to 25 dB)
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Auto exposure (manual exposure controls: 12 µs to 116.8 s)
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Auto white balance
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StreamBytesPerSecond (easy bandwidth control)
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Stream hold
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Sync out modes: Trigger ready, input, exposing, readout, imaging, strobe, GPO
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Global shutter (digital shutter)
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Recorder and Multiframe acquisition modes
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Event channel
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Chunk data
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Storable user sets
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Wafer temp verified <4.5 K (with 44 RF probes in contact)
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Magnetic field suppression to <200 nT
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Easy exchange of customizable probe cards
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Configurable for 150 mm, 200 mm and 300 mm wafers
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Options for fully automated wafer load or manual
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Complete software suite for manual, semi-auto, or fully automated probing
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25 wafer cassette capacity for fully automated testing
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~15 minute cooldown time per wafer
See more Key Features in Specifications & Details tab
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Different substrate carriers for wafers up to 150 mm or single dies
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Up to six positioners
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Probe positioners placed inside vacuum chamber
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Short and stable probe arms
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Ergonomic and straightforward design
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Intuitive, manual operation
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Independent control of linear chuck stage and positioners
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Contact/separation stroke for probe platen
See more Key Features on Specifications & Details tab
Focus provides the deepest portfolio of wideband fundamental and harmonic passive tuners. Passive impedance tuners generate controllable reflection factor (Impedance) across the smith chart over a given frequency range. Focus uses two basic technologies:
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From 100MHz to 120GHz we use the slide screw technique in which a reflective probe is inserted into a low loss slotted transmission line.
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For frequencies from 10MHz to 170MHz we use a lumped element technology, whereby variable capacitors are connected with optimized lengths of coaxial cable. To view our Low Frequency Tuners, Click Here!
Most Focus Passive Tuners use long lasting RF probes which are designed for optimal tuning accuracy and are free of spurious resonances. The combination of multiple probes provide ultra wideband coverage in one single tuner. All Focus Passive Tuners are LAN controlled and include on-board impedance synthesis firmware.
For more information on Passive Tuners, visit our youtube channel!
DC, RF and Optical Probe Positioning for Highest Accuracy Measurements
FormFactor offers a wide variety of manual and motorized probe positioners for any application from DC to terahertz measurements and beyond.
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Different substrate carriers for wafers up to 200 mm or single dies
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Probe cards and/or up to eight positioners
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Probe positioners placed inside vacuum chamber
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Short and stable probe arms
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Joystick controller
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Manual probe positioners with rotary feed-throughs
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Software control of chuck for fast step-and-repeat testing of the entire wafer
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Fast step-and-repeat testing of the whole wafer
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User-centered design minimizes training costs and enhances efficiency
Focus Microwaves
Focus Microwaves is a pioneering engineering company, built around the innovations of its founder Dr. Christos Tsironis who developed his first manual tuner in 1973 and is the inventor of most existing electro-mechanical tuner families. The success of Focus is based on the engineering and manufacturing skills of its highly motivated and experienced team of engineers and technicians, who have been trained and encouraged to develop new technologies. In addition, listening to our customers needs and insights helps us discover and develop new and measurement methods on an ongoing basis, relentlessly pushing the limits of what is possible.
From humble beginnings in 1988, Focus has become the main supplier of advanced Load Pull and Noise Tuner Systems. Our mission is to provide effective, reliable and innovative solutions for non-50 Ohm testing (Noise and Load Pull) of RF microwave transistors, thus enabling our customers to compete in the marketplace with better designs and to advance the understanding and knowledge of the field.
Contact Details
Focus Microwaves Inc. Main Head Office
4555 Chem. du Bois-Franc, Saint-Laurent, QC H4S 1A8, Canada
Phone: +1-514-684-4554
Test & Measurement
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