[fix](trx-client): default spectrum guard ratio to 0.92

Co-authored-by: OpenAI Codex <codex@openai.com> Signed-off-by: Stan Grams <sjg@haxx.space>
2026-03-02 20:05:59 +01:00
parent 50f8c12487
commit 49f0de75f0
3 changed files with 6 additions and 6 deletions
@@ -1167,7 +1167,7 @@ function effectiveSpectrumCoverageSpanHz(sampleRateHz) {
  const sampleRate = Number(sampleRateHz);
  if (!Number.isFinite(sampleRate) || sampleRate <= 0) return 0;
  // Keep a guard band at the spectrum edges; practical usable span is slightly smaller.
-  const ratio = Number.isFinite(spectrumUsableSpanRatio) ? spectrumUsableSpanRatio : 1.0;
+  const ratio = Number.isFinite(spectrumUsableSpanRatio) ? spectrumUsableSpanRatio : 0.92;
  return sampleRate * Math.max(0.01, Math.min(1.0, ratio));
 }

@@ -1652,7 +1652,7 @@ let serverLat = null;
 let serverLon = null;
 let initialMapZoom = 10;
 let spectrumCoverageMarginHz = 50_000;
-let spectrumUsableSpanRatio = 1.0;
+let spectrumUsableSpanRatio = 0.92;

 function updateFooterBuildInfo() {
  const serverEl = document.getElementById("footer-server-build");