At an Oct. 24 earnings briefing, DianKe Siyi said it will launch a
higher‑frequency, higher‑performance vector network analyzer (VNA) and a series
of PCB test solutions at the Shenzhen Semiconductor Expo. The company is
shifting PCB offerings from R&D and OEM lab use toward automated production‑line
testing to meet high‑volume manufacturing needs. Revenue from production‑side
PCB testing is currently small. High‑speed PCB automated testing for 112G/224G
requires DianKe Siyi’s VNA and software algorithms plus external fixtures/test
stands; the company said it will co‑develop those external capabilities with
partners. PCB test coverage includes insertion loss, impedance and dielectric
constant, and current sample validations are broadly in line with expectations.
