Focus Microwaves - Phase Stable Cables DC-110 GHz
The Focus Phase Stable Cable is an advanced RF cable designed for superior performance and reliability in demanding applications. Engineered with meticulous attention to detail, this cable features high-quality materials and precise manufacturing standards to ensure exceptional phase and amplitude stability, low insertion loss, and robust environmental resistance. Suitable for a wide frequency range from DC to 110GHz, it is ideal for applications requiring stable electrical performance under dynamic conditions.
Model |
Frequency Range |
Connector |
Insertion Loss |
Max VSWR |
Max Amp./Phase Var.* |
Datasheet |
---|---|---|---|---|---|---|
FMC-18 Series |
DC - 18 GHz |
3.5 mm |
≤(2.16*L(M)+0.45)dB |
≤1.30(8 IN≤L≤14 IN); ≤1.25(14 IN<L≤200 IN) |
±0.05dB / ±4° |
|
FMC-40 Series |
DC - 40 GHz |
2.92 mm |
≤(3.15*L(M)+0.65)dB |
≤1.30(8 IN≤L≤14 IN); ≤1.25(14 IN<L≤200 IN) |
±0.08dB / ±6° |
|
FMC-50 Series |
DC - 50 GHz |
2.4 mm |
≤(3.55*L(M)+0.70)dB |
≤1.35(8 IN≤L≤14 IN); ≤1.30(14 IN<L≤200 IN |
±0.1dB / ±9° |
|
FMC-V Series |
DC - 67 GHz |
1.85 mm |
≤(6.34*L(M)+0.82)dB |
≤1.40(8 IN≤L≤14 IN); ≤1.35(14 IN<L≤200 IN) |
±0.12dB / ±10° |
|
FMC-W Series |
DC - 110 GHz |
1 mm |
≤(17.4*L(M)+1.05)dB |
≤1.50(3 IN≤L≤8 IN); ≤1.45(8 IN<L≤40 IN) |
±0.18dB / ±15° |
More Product Information

- 3 Measurement States; Quiescent (OFF-State), Non Quiescent (ON-State), and Pre-State
- The Pre State is a short high voltage state used to activate the traps in the semiconductor.
- Adjustable delay (Δt) between the Pre state and Non Quiescent state down to 0s.
- Independently adjustable timing settings for the Three-state gate pulser and drain pulser
- Easy Integration into existing mainframes

This model is for carrying out a high pressure noise test of individual automotive manufacturers' demands. It simulates representative high voltage noise of HV and EV.
- Single-phase 3 wire
- AC85 - 240V16A
- 50/60Hz
- DC125V16A
- Pulse: ~ 500V 50kHz (option)

The Focus Phase Stable Cable is an advanced RF cable designed for superior performance and reliability in demanding applications. Engineered with meticulous attention to detail, this cable features high-quality materials and precise manufacturing standards to ensure exceptional phase and amplitude stability, low insertion loss, and robust environmental resistance. Suitable for a wide frequency range from DC to 110GHz, it is ideal for applications requiring stable electrical performance under dynamic conditions.

Unlock precise nonlinear transistor behavior representation with our Cardiff Model portfolio. Improve accuracy across a wide impedance space effortlessly.

VNA Master (500 kHz to 4 GHz)
- 2-port, 1-path Vector Network Analyzer (VNA) Intuitive Graphical User Interface (GUI) with resistive TFT Touch Screen
- Exceptional RF immunity
- 100 dB Transmission Dynamic Range Vector
- Voltmeter option, ideal for cable phase matching
+Spectrum Analyzer (9 kHz to 4 GHz)
- Dynamic Range: > 95 dB in 10 Hz RBW
- DANL: –162 dBm (1 Hz)
- Phase Noise: –100 dBc/Hz max @ 10 kHz offset at 1 GHz
- Frequency Accuracy: < ±50 ppb with GPS On
- Detectors: Peak, Negative, Sample, Quasi-peak, and true RMS
- PIM Hunting
- Standard three-year warranty (battery one-year warranty)

- The LL137 Series provides a focused line of illumination in a passively cooled design.
- Provides a medium intensity level of 280kLux (working distance of 75mm)
- Pre-engineered for expandability in 6” (152mm) increments up to 96” (2.44m).
- Available intensity control provides illuminance adjustability for every 6″ increment via a 0 – 10v input
Note: If only looking for white illumination, our LL167 Series provides a 74% brighter beam in a similar package.

VNA Master (500 kHz to 6 GHz)
- 2-port, 1-path Vector Network Analyzer (VNA)
- Intuitive Graphical User Interface (GUI) with convenient Touch Screen
- Exceptional RF immunity
- 100 dB Transmission Dynamic Range
- Vector Voltmeter option, ideal for cable phase matching
+Spectrum Analyzer (9 kHz to 6GHz)
- Dynamic Range: > 95 dB in 10 Hz RBW
- DANL: –162 dBm (1 Hz)
- Phase Noise: –100 dBc/Hz max @ 10 kHz offset at 1 GHz
- Frequency Accuracy: < ±50 ppb with GPS On
- Detectors: Peak, Negative, Sample, Quasi-peak, and true RMS
- PIM Hunting
- Standard three-year warranty (battery one-year warranty)

-
Type APS-H CMOS sensor
-
IEEE 1588 PTP
-
Power over Ethernet
-
4.59 fps at full resolution
-
Extended near-infrared (GT5120NIR) model
-
GigE Vision interface with Power over Ethernet
-
Screw mount RJ45 Ethernet connector for secure operation in industrial environments
-
Supports cable lengths up to 100 meters (CAT-6 recommended)
-
Trigger over Ethernet Action Commands allow for a single cable solution to reduce system costs
-
Comprehensive I/O functionality for simplified system integration
-
Planarity adjusted (PA) EF Lens Mount (option -18) for electronic control of aperture and autofocus
-
Easy camera mounting via standard M3 threads at all sides and 1/4-20 tripod mounting hole
-
Easy software integration with Allied Vision's Vimba Suite and compatibility to the most popular third party image-processing libraries.
-
Enhanced Defect Pixel Correction feature with a new Defective Pixel List Manager tool that allows you to load different user defined defective pixel lists to match your application and optimize the life cycle of the camera

Auriga’s 5th generation pulsed IV/RF characterization system delivers unparalleled performance, capturing measurements with incredible speed and accuracy. Pulsed IV (current-voltage) measurements have emerged as the preferred method of capturing current-voltage characteristics of active devices such as field effect (FETs) and bipolar junction (BJTs) transistors.

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
