Junkosha - 8 Series cables - VNA Test Assembly
Junkosha’s new mmWave VNA Test Cable Assembly exhibits excellent phase (within +/- 4.5˚ at 50 GHz), and amplitude (within +/- 0.08 dB at 50 GHz) stability in flexure alongside strong phase stability in temperature through its 50 GHz bandwidth, available with NMD connector.
The assembly also displays impressive performance durability, surpassing 40,000 tick tock cycles during testing. The cable is bent 180˚ on a 2.25” radius mandrel with ease, demonstrating superior flexibility and no spring back. A ruggedized port side NMD connector is also available to ensure reliable connections to the VNA.
|
Cable Type |
MWX821 |
MWX851 |
||
|---|---|---|---|---|
|
Frequency [GHz] |
26.5 |
50 |
||
|
Assembly Length [in] |
25" |
38" |
25" |
38" |
|
Maximum Operating Frequency [GHz] |
26.5 |
26.5 |
50 |
50 |
|
Characteristic Impedance Nom. [Ω] |
50 |
50 |
50 |
50 |
|
Maximum Phase Stability [degree (@Max Freq.)] |
3.9 |
7.1 |
4.5 |
9.0 |
|
Maximum Amplitude Stability [dB (@Max Freq.)] |
0.08 |
0.15 |
0.08 |
0.15 |
|
Nominal Velocity of Propagation [%] |
79 |
79 |
79 |
79 |
|
Typical Insertion Loss [dB (@Max Freq.)] |
1.75 |
2.45 |
3.6 |
5.1 |
|
Maximum Insertion Loss [dB (@Max Freq.)] |
2.1 |
2.8 |
4.5 |
6.2 |
|
Typical VSWR |
1.29:1 |
1.43:1 |
||
|
Shielding Effectiveness to 18GHz [dB] |
> 90 |
> 90 |
||
|
Cable Outer Diameter [in (mm)] |
0.56 (14.2) |
0.56 (14.2) |
||
|
Minimum Bending Radius [in (mm)] |
2.25 (57) | 2.25 (57) | ||
|
Typical Cable Mass [oz/ft (g/m)] |
2.58 (240) | 2.26 (210) | ||
|
Operating Temperature Range [°C] |
23+/-5 | 23+/-5 | ||
Features
- The highest precision
- Guaranteed Phase & Amplitude stability
- Ruggedized NMD connectors available
Use
- Vector network analyzers
- Calibration
- The highest accuracy measurement
Typical Phase Stability in Flexure
Test condition
Sample length: 635 mm.
Bend condition
- Initial straight shape
- Bent 180° 114 mm mandrel
- Back to the straight shape again
More Product Information
- High power density in 1U / 2U / 4U / 14U chassis up to 18kVA
- Intuitive touch panel control
- Innovative iX2™ current doubling technology
- Multi-language display for global operation
- Auto paralleling for higher power
- Single phase 1U models and 1 or 3 phase selectable 2U / 4U / 14U models
- Complete avionic test suites (optional)
- ATE version available in 1U, 2U and 4U models
- Standard LXI LAN, USB and RS232, optional GPIB
- Legacy CSW5550 Emulation on the AST6003A1 Model
- The Wide Linear Diffuse Light series is ideal for the inspection of elongated or cylindrical objects.
- Perfect for inspections requiring a multi-camera setup.
- Can be provided with up to 4 viewing ports.
- Expandable lengths from 6” – 36” (152 – 194mm) in 6” increments.
The SMX-7xxx product family is made up of a series of microwave switch cards.
Southwest Microwave offers a full range of within-series and between-series precision adapters with near-metrology grade performance.
- High performing connector savers, DC to 110 GHz
- Economical solution for critical production and testing
- Approved for demanding environments such as Space and other Hi-Rel applications
- High repeatability and accuracy
- Available in various connector configurations
- General purpose switching up to 300 V / 2 A
- Easy to use end-to-end path level switching for simplified programming
- Best bandwidth and crosstalk performance in its class
- Can be mixed and matched to create application specific configurations
- Ideal for general purpose switching of up to 300 V (AC/DC) or 2 A
- Can be used to switch a common point to either power or ground (Form C)
- Connect together using external wiring for flexible switch design
- Easy to use configuration software facilitates end-to-end path-level switching for simplified programming
- Modular 6.5 digit DMMs for the EX1200 mainframes
- Tightly integrated into mainframes, allowing high-speed, synchronized scanning measurements without the need for external cabling.
- Input can be routed directly to the DMM or through an internal analog bus on the backplane.
- Super fast scanning with no processor intervention required
- Scanning configuration can be saved in the DMM’s non-volatile memory allowing quick recall of saved states
- Integrating ADC for with adjustable integration time depending on the level of accuracy required.
- “True RMS” AC readings
- Frequency and temperature measurements
- For applications requiring power cables longer than the standard 2 meters provided with Ai lights.
- Standard cable lengths are 3, 5, 9 and 15 meters.
- 3000 VA to 15000 VA of AC Output Power
- Combines AC/DC source and power analyzer
- Harmonic analysis of Voltage and Current
- Programmable Impedance
- AC, DC and AC+DC Output Modes
- Multiple Chassis Configurations
- Powerful output transient generation
- High Crest Factor Capability
- Arbitrary waveform generation
- IEC 61000-3-2 and IEC 61000-3-3
High density switch matrix models in 1 wire and 2 wire configurations
Junkosha, Inc.
Junkosha is a pioneer of sophisticated fluoropolymer application technologies across a broad selection of industries, including the microwave interconnect sectors.
Our mantra – indeed the name Junkosha – is based on three Japanese characters that spell out the fact “we contribute to society’s development through technology”. This is taken one step further in our relationship with customers, partners and suppliers whereby our mission is to “enable technology innovators” through our products and the way we do business.
Reflecting our corporate motto of “delivering unsurpassed value,” Junkosha continually focusses on activities that address the unmet needs of our customers worldwide. Across the company, Junkosha delivers products that are of the highest quality, this in turn calls for the highest performance and diligence from staff and partners. In order to realize this, Junkosha strives to anticipate customer needs while achieving complete customer satisfaction. Every day, we are challenged to “develop advanced technologies”, “improve our products’ capabilities", and “seek new applications”. We respond to our customer’s requirements quickly, responsively and cost effectively.
Contact Details
Junkosha Inc. Japan Office - Tokyo Business Center
15F Ochanomizu-Kyoun Bldg., 2-2 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-0062, Japan
Phone: +81-3-3518-6520
Fax: +81-3-3518-6523
Junkosha USA Inc. West Coast Office
2415 Campus Drive, Suite 140, Irvine, CA 92612, USA
Phone: +1-949-825-6177
Test & Measurement
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