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Joerg
2026-05-23 19:03:56 +02:00
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README.md
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## Prerequisites
- Docker (any recent version) and Docker Compose
- **Analog Devices PlutoSDR** (original rev.B/C - 2(!) Channel-Version (one TX, one RX)) — this image does **not** work with Pluto Plus, Hamgeek AD9363, LibreSDR, or other AD9363-based clones
- **Analog Devices PlutoSDR** (original rev.B/C - 2(!) Channel-Version (one TX, one RX)) or **AD9363-based clone** (e.g. LibreSDR) — device type is selected during setup
- **USB-to-Ethernet adapter** (100 Mbit) connected to the Pluto's USB OTG port — Gigabit adapters are not supported and may cause issues
- LNB connected to the PlutoSDR
- Original(!) 2channel-Pluto should be GPS-DO stabilized. Currently there's only a XIT to compensate it. Future Version may have a TX-Offset
- Original(!) 2channel-Pluto should be GPS-DO stabilized. Currently there's only a XIT to compensate it. As an additional Feature there's a global TX-Offset-Setting.
- The Pluto and the host running Docker must be on the same network
The prebuilt image is available for **x86_64** (PCs/servers) and **arm64** (Raspberry Pi 4+, Rock 5 ITX). Docker automatically pulls the correct variant for your hardware.
@@ -54,13 +54,17 @@ docker compose up -d
1. Open `http://<your-host>:3004` in a browser
2. Log in with **admin** / **admin** (you will be forced to change the password)
3. Navigate to **Setup** (or go to `/setup`)
3. You will be redirected to the **Setup** wizard (`/setup`)
4. Configure:
- **Device Type** — select your SDR hardware: ADALM Pluto (AD9364) or AD9363 Clone (LibreSDR)
- **Operating Mode** — `qo100` for satellite operation or `simple` for general-purpose SDR use
- **PlutoSDR IP** — the IP address of your Pluto (default: `192.168.6.122`)
- **LNB LO Frequency** — the actual local oscillator frequency of your LNB in Hz. This is *not* the nominal 9750 MHz — e.g. my Bullseye TCXO LNB runs at `9749971700` Hz (9750 MHz minus ~28.3 kHz offset). If you use a different LNB, measure or look up its exact LO frequency.
- **LNB LO Frequency** — the actual local oscillator frequency of your LNB in Hz. This is *not* the nominal 9750 MHz — e.g. my Bullseye TCXO LNB runs at `9749971700` Hz (9750 MHz minus ~28.3 kHz offset). If you use a different LNB, measure or look up its exact LO frequency. (QO-100 mode only)
- **TX Calibration** — frequency calibration offset in Hz for transmitter accuracy
- **TX Offset** — fixed frequency offset applied to TX (e.g. for transverter configurations)
5. Click **Save and Connect**
To change these later, go to **Setup** as admin.
To change these later, go to **Setup** as admin (via the sidebar or `/setup`).
## Admin Page (`/admin`)
@@ -76,9 +80,13 @@ The admin page provides full management of the webconsole. Only users with the *
### SDR Settings
- **Device Type** — select SDR hardware profile (Pluto or AD9363 clone)
- **Operating Mode** — `qo100` (satellite) or `simple` (general-purpose)
- **PlutoSDR IP** — IP address of the Pluto (default: `192.168.6.122`)
- **LNB LO Frequency** — exact local oscillator frequency in Hz (e.g. `9749971700` for a Bullseye TCXO)
- **S-Meter Offset** — calibration offset from dBFS to dBm
- **TX Calibration** — transmitter frequency calibration in Hz
- **TX Offset** — fixed TX frequency offset in Hz
Changes trigger a reconnect to the SDR bridge.