F-1 selects VFO A, F-2 selects VFO B; the lit one is the active VFO.
Knob: tuning step per detent, faster when spun quickly. TRANSMIT: hold for PTT,
tap to latch (tap again to release). Click MIC once per visit first: browsers only open the
microphone after a click, and a HID button does not count as one.
STATION
My callused in the header and the CW macros; empty = trxd.toml's
LEVEL CALIBRATION S-meter and readout in dBm at the antenna socket, the same in every mode, filter and AGC state.
IARU: S9 = -73 dBm below 30 MHz, -93 dBm above; 6 dB per S unit
Now: — · socket pair in use —
Measured with the calibration tool (tools/sqtrx-cal: signal generator / tracking generator), one table per
RX socket pair. Calibrated: inside the measured frequencies; extrapolated: outside them (above 3.2 GHz, from the
highest points); none: no table (old S-meter points if this band had some, else a nominal figure). See docs/DBM.md.
TRANSVERTERS RF range on the air and the IF that RF from lands on; tick LO above for a mirrored band
Name
RF from MHz
RF to MHz
IF at RF from, MHz
LO above
TX
ANTENNA SOCKETS which pair each band (or transverter) is wired to; taken on entering the band. Manual: keep the pair picked by hand
VFO AUSBFIL2AGC-MSPLITRXANT1LOCK
SUB —TX —TS 100 HzRIT+0
S—
MIC
—
RF gain —Drive —ATT —
MODE · FILTER · DSP
WIDTH—
SHIFT0
SQLOFF
—
Both stations use the same settings. The picture adapts to the rate (160x120 at 2 fps
below 40 kbit/s, 320x240 at 5-10 fps above). DVB-S2, short frames, roll-off 0.35.
VFO · STEP · LEVELS
+0 Hz
AF60
RF gainAUTO
OUT
TRANSMITDATV
Drive100
TX att20
IN
MIC100%
10 dB
CW WPM20
BK-IN400 ms
CW live copy in CW mode: click the signal to put it on the pitch
DECODES switch on what you need: each costs CPU on the board