chore: release v0.22.9

wiki/Amplifiers-and-Switches.md

@@ -1,13 +1,47 @@
 # Amplifiers and Switches
 
-## PowerGenius XL (4O3A) amplifier
+## Amplifiers
 
-Direct TCP connection (Settings → PowerGenius):
+Settings → **Amplifier** is a **list**: configure several amps (e.g. two SPEs
+run in parallel), each with its own name and connection. Brands:
 
-- **Operate / Standby** and **fault** display.
-- **Fan-mode** selector (Standard / Contest / Broadcast).
-- When a Flex is connected, the amp controls + its **FWD / ID / TEMP** meters
-  appear in the FlexRadio panel's Amplifier card. See [[FlexRadio]].
+- **SPE Expert** (1.3K / 1.5K / 2K) — USB serial or an RS232-to-Ethernet
+  bridge. OPERATE/STANDBY, ON/OFF, Low/Mid/High power level, live status.
+  Switching the amplifier **on and off** uses the remote-on control lines, so
+  it needs the **USB (or RS-232) connection**, not a network bridge — the ON
+  button works even while the amplifier is off and reporting nothing.
+- **ACOM** (500S / 600S / 700S / 1200S / 2020S) — serial or bridge.
+  OPERATE/STANDBY/OFF, live power / SWR / PA temperature / band / fan.
+  Power-ON works over serial when the cable wires the DTR/RTS pins.
+- **PowerGenius XL** (4O3A) — direct TCP. Operate/Standby, fault display, and a
+  **fan-mode** selector (Standard / Contest / Broadcast).
+
+Where the controls appear:
+
+- An **amplifier card** in the FlexRadio panel and in **Station Control**:
+  OPERATE/STANDBY, ON/OFF, power level, output-power bar and live FWD /
+  drain-current / temperature meters. Several amps → one card each.
+- A **status chip per amp** in the bottom bar: green ON AIR = OPERATE, orange =
+  STANDBY, red = offline. Clicking it toggles OPERATE/STANDBY.
+- A **docked widget** (flame icon, next to the keyers): Operate, power ON/OFF,
+  the SPE power level and live watts / SWR / temperature, in the narrow column
+  format of the Tuner Genius widget. With several amplifiers configured, a
+  dropdown on the icon picks which one it shows — or **All**.
+
+### Band-follow (amp on a second COM port)
+
+An ACOM or SPE that normally polls the radio for its frequency can follow
+OpsLog instead: OpsLog answers the amp's polls **as a Kenwood rig** on a second
+COM port (Settings → Amplifier → frequency port). Useful when the real radio's
+CAT port is already taken by OpsLog itself.
+
+## Tuner Genius XL (4O3A)
+
+Settings → Tuner Genius (IP only; port fixed at 9010). Live **SWR and forward
+power** with peak-hold, **Tune / Bypass / Operate-Standby**, and the two
+channels A/B (source, frequency, antenna) shown and click-selectable. Available
+as a docked widget, a card in the FlexRadio panel and a card in Station
+Control. Direct TCP — uses one of the box's connection slots.
 
 ## Antenna Genius (4O3A) antenna switch
 
@@ -16,8 +50,20 @@ Over TCP / GSCP — a docked **A/B antenna-switch** widget:
 - One row per configured antenna, with a **Port A** and **Port B** button.
 - Colours: green = selected on port A, blue = selected on port B, red (pulsing) =
   that port is transmitting. Clicking a selected port deselects it (→ None).
-- **Band filter** (funnel icon in the header): shows only the antennas configured
-  for the current band, like the native app. Toggle it off to see all antennas.
-  Antennas with an unknown band mask are always shown.
+- **Band filter** (funnel icon): shows only the antennas configured for the
+  current band. Antennas with an unknown band mask are always shown.
 
 Configure the host / password in Settings → Antenna Genius.
+
+## Relay boards (Station Control)
+
+USB relay boards for antenna/accessory switching, with named buttons in Station
+Control: **Denkovi** (4/8 relays, FT245) and generic **CH340 / LCUS**
+USB-serial boards. A Test-connection button and detection feedback live in the
+setup panel.
+
+## Station Control
+
+The Station Control tab is a dashboard of fixed-width panels that wrap to fill
+the window — amplifier(s), tuner, relays, rotator, Ultrabeam… Drag a panel by
+the grip on its left edge to reorder; the order is remembered.