For HTOOL STB R1 R2 Signal Integrity Test Board SI PCB VNA Calibration Differential Pair Filter

For HTOOL STB R1 R2 Signal Integrity Test Board SI PCB VNA Calibration Differential Pair Filter Description

The STB R1 & R2 Signal Integrity Test Board is a professional PCB designed for RF engineers, high-frequency hardware engineers, SI/PI engineers, and university labs. It supports VNA measurements, S-parameter testing, impedance analysis, crosstalk analysis, antenna matching, and filter verification across a wide frequency range of -6GHz.

Working frequency: ‑6GHz
Antenna frequency: 3.85GHz
Filter band: 3-3.6GHz
4‑layer FR‑4 PCB, ENIG surface, 1.6mm thickness
50Ω single‑ended / 100Ω differential controlled impedance
Standard SMA female connectors, direct use with VNA, oscilloscope, spectrum analyzer
Compact size 50mmx50mm, easy to use and store
Applications:
Signal integrity teaching, SI/PI simulation verification, high‑speed PCB design training, differential signal test, via impedance discontinuity analysis, stub resonance test, crosstalk measurement, antenna matching research, filter frequency response test, EMI/EMC study.
Specifications:
Model: HTOOL STB R1 / R2
PCB layer: 4 layers
Material: FR‑4 (TG150)
Impedance: 50Ω single‑ended, 100Ω differential
Connector: SMA female
Size: 50mmx50mm
Frequency: ‑6GHz
Antenna: 3.85GHz
Filter: 3-3.6GHz
Color: As Shown

Package Contents:
1x STB R1 Board
1x STB R2 Board