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Products
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- 26, 40, 50, 67, 110 GHz single or
dual GSG RF Probes and associated calibration substrates (ISS).
- 측정 데이터 보기
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Features
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Cantilever Protrusion Tip
- Individual cantilever nickel alloy tip planar and non-planar structure
- Protrusion tip design reaching recessed pads surrounded by thick protection wall
- Clear visibility of pointed tip and probe mark all signal and ground tips under microscope
- Unique design of non-deming tip surface surpassing one million touch downs
- Compatible with tip cleaning method typically used on epoxy ring DC probes
- Pointed tip is penetrating pad surface oxide with 2 mils over travel to complete the contact with a flat interface, invariant with probing cycles
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Angle mount on standard microwave manipulator
- Providing flexible angle mount to non-cardinal azimuths probing applications
- Maximum flexibility RFIC/MMIC design and measurement
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Low loss broadband coaxial cable with MEMS transmission line
- Low density PTFE of dielectric providing low insertion loss and stable impedance control
- Unique design of low return loss of cable endings to provide excellent transition from coax to planar transmission line
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Coated mode suppression material
- Absorbing material coated over coax cable reducing cross talk
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Electric permance
- Characteristic impedance: 50 Ohm
- Frequency range: DC ~ 67GHz
- DC voltage: max.100V
- DC current: max 1A
- Contact resistance on Au: 0.05 Ohm
- Return loss to 40GHz: max.18dB
- Insertion loss to 40GHz: 0.75dB
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Mechanic permance
- Cantilever needle material: Nickel alloy
- Body: Aluminum alloy
- Contact pressure at 2mils over travel: ~ 20g
- Contact cycles: min. 1 Million touch downs
- Ground and Signal alignment error: max.15um
- Planarity: max. 15um
- Scribing mark width: 30um
- Connector: SMA, 2.92, 2.4, 1.85mm
- Available pitch: 50um to 500um in 50um steps
- Available configuration: GSG,GSGSG,GSSG, SG and GS
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