下載 APKPure App
可在安卓獲取RF Signal Tracker (Donut)的歷史版本
手持式，即席驅動器測試應用程序在旅途中的RF工程師！
The Ad-hoc Drive Test App!
** This app is intended for Android v1.6 (Donut) using GSM only. v2.x users need RF Signal Tracker (Eclair).
- Record, save & playback rssi data. See HO stats.
- Vibe & sound on Handoff.
- Show coverage bubbles of serving cells.
- Users can upload their own site locations.