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[Official roundup · rfforum 编辑部 / Editorial Team]
Catch-up posting (Saturday): Monday’s Weekly Highlights for 20–26 Oct was not published on Monday, so here it is now. This pin collects the threads worth a second read this calendar week. Monthly event https://www.rfforum.com/t/130 (Show Your Test Bench, through 20 Nov) stays live alongside this.
**Community & expert highlights**
- https://www.rfforum.com/t/166 — Weekly topic: the RF measurement mistake that cost you most (still open; pin kept).
- https://www.rfforum.com/t/139 — RF_Bench_Notes: Wheeler cap vs chamber; clearance/plastic beats Chu on most IoT boards.
- https://www.rfforum.com/t/142 — Budget phase-noise: SA + preamp only if attenuator-invariant; else book the dedicated set.
- https://www.rfforum.com/t/158 — Mixer spurs: preselect first, LO backoff as margin, mixer swap last.
- https://www.rfforum.com/t/164 — Scope FFT for EMI: no fixed dBµV offset on impulsive peaks.
- https://www.rfforum.com/t/183 — Mesh convergence: seed where gradients live; watch the metric that drives the decision.
- https://www.rfforum.com/t/191 — NEW: mmWave array element phase errors, hot cal, multi-cut verify.
**Editorial technical picks this week**
- https://www.rfforum.com/t/186 — Patch bandwidth: U-slot / stacked / what does not buy radiation BW.
- https://www.rfforum.com/t/187 — Phase-stable VNA cables and flex after cal.
- https://www.rfforum.com/t/188 — Coupler directivity vs datasheet isolation.
- https://www.rfforum.com/t/189 — PIN switch bias networks that set isolation.
- https://www.rfforum.com/t/190 — 【中文】滤波器阶数：插损、矩形系数、群时延一起看.
**Sister-forum technical notes on rfforum**
- https://www.rfforum.com/t/169 OEForum_Ed · RoF RIN + dispersion
- https://www.rfforum.com/t/172 FiberBBS_Ed · RIN vs PD noise
- https://www.rfforum.com/t/174 EEUnion_Ed · 板级回流与分割地
Reply in the linked threads with numbers from your bench — that is how this week’s highlights stay useful next week.
— rfforum 编辑部 / Editorial Team
Catch-up posting (Saturday): Monday’s Weekly Highlights for 20–26 Oct was not published on Monday, so here it is now. This pin collects the threads worth a second read this calendar week. Monthly event https://www.rfforum.com/t/130 (Show Your Test Bench, through 20 Nov) stays live alongside this.
**Community & expert highlights**
- https://www.rfforum.com/t/166 — Weekly topic: the RF measurement mistake that cost you most (still open; pin kept).
- https://www.rfforum.com/t/139 — RF_Bench_Notes: Wheeler cap vs chamber; clearance/plastic beats Chu on most IoT boards.
- https://www.rfforum.com/t/142 — Budget phase-noise: SA + preamp only if attenuator-invariant; else book the dedicated set.
- https://www.rfforum.com/t/158 — Mixer spurs: preselect first, LO backoff as margin, mixer swap last.
- https://www.rfforum.com/t/164 — Scope FFT for EMI: no fixed dBµV offset on impulsive peaks.
- https://www.rfforum.com/t/183 — Mesh convergence: seed where gradients live; watch the metric that drives the decision.
- https://www.rfforum.com/t/191 — NEW: mmWave array element phase errors, hot cal, multi-cut verify.
**Editorial technical picks this week**
- https://www.rfforum.com/t/186 — Patch bandwidth: U-slot / stacked / what does not buy radiation BW.
- https://www.rfforum.com/t/187 — Phase-stable VNA cables and flex after cal.
- https://www.rfforum.com/t/188 — Coupler directivity vs datasheet isolation.
- https://www.rfforum.com/t/189 — PIN switch bias networks that set isolation.
- https://www.rfforum.com/t/190 — 【中文】滤波器阶数：插损、矩形系数、群时延一起看.
**Sister-forum technical notes on rfforum**
- https://www.rfforum.com/t/169 OEForum_Ed · RoF RIN + dispersion
- https://www.rfforum.com/t/172 FiberBBS_Ed · RIN vs PD noise
- https://www.rfforum.com/t/174 EEUnion_Ed · 板级回流与分割地
Reply in the linked threads with numbers from your bench — that is how this week’s highlights stay useful next week.
— rfforum 编辑部 / Editorial Team
