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Thetis On The Web · Beta v.0.49
⬆ Update available
⬇ Backup settings
00:00:00 UTC
CONNECT
⚙
?
RX
Bands
▾
160m
80m
60m
40m
30m
20m
17m
15m
12m
10m
6m
VFO
▾
VFO A
14.225
MHz
A→B
B→A
A⇌B
VFO B
14.196
MHz
Tune Step
▾
100
500
1k
5k
9k
Mode
▾
LSB
USB
CWL
CWU
AM
SAM
FM
DIGU
DIGL
DSB
Tuning Slider
▾
TUNE (500Hz)
S-Meter
▾
––– dBm
– – –
waiting for tci
CAL
+20dB
Signal Bar
▾
SIG
1
3
5
7
9
+30dB
Network
▾
▼ RX
0 kB/s
▲ TX
0 kB/s
TOTAL
0 MB
PKTS
0
AF Gain
▾
AF GAIN
-10 dB
Noise Reduction
▾
NR
NR2
NR3
NR4
ANF
Filter Width
▾
8k
6k
4k
3k
2.8k
1.8k
500
250
LO
HI
SET
TCI Log
▾
COPY
CLEAR
-40
-70
-100
-130
IQ Panadapter
Connect to Thetis to activate.
192 kHz wideband IQ spectrum over TCI.
Click on spectrum to tune VFO.
SPEC GAIN
-5dB
WF SPEED
10
FFT SMOOTH
95%
PEAK
Transmit
▾
PTT
TUNE
DRIVE
50%
Options
▾
MON
SPLIT
MUTE
TCI Audio
▾
RX AUDIO
TX MIC
RX LEVEL
MIC LEVEL
Antenna
▾
ANT 1
ANT 2
ANT 3
EXT
Second Receiver
▾
RX2 ON
RX2 AF
50
DX Cluster
▾
ENABLE
Track Band
Track Mode
Memories
▾
SAVE
ALL
EXPORT
IMPORT
⚙ Settings
✕
Callsign / Operator
Grid Square
Name
Auto-connect on startup
Show digital mode markers on panadapter
Spacebar PTT mode
Momentary (hold)
Toggle (click)
PTT watchdog timeout (minutes)
dB Floor
dB Ceiling
Color Theme — Spectrum & Waterfall
Classic — blue trace
Heat — orange trace
Gray — gray trace
Night — green trace
Amber — amber trace
Chiefs — black / crimson / gold
Ravens — black / purple / gold
Broncos — black / navy / orange
Seahawks — navy / green
Dolphins — black / teal / orange
Raiders — black / silver
49ers — black / red / gold
Packers — dark green / gold
UI Color Theme
Dark (default)
Midnight — warm near-black
Navy — dark blue
Forest — deep green
Charcoal — medium gray
Warm — taupe brown
Parchment — warm light
Daylight — clean light gray
Buffalo Bills — blue & red
Miami Dolphins — teal & orange
New England Patriots — navy & red
New York Jets — green & white
Baltimore Ravens — purple & gold
Cincinnati Bengals — black & orange
Cleveland Browns — brown & orange
Pittsburgh Steelers — black & gold
Houston Texans — navy & red
Indianapolis Colts — blue & silver
Jacksonville Jaguars — black & gold
Tennessee Titans — navy & powder blue
Denver Broncos — navy & orange
Kansas City Chiefs — red & gold
Las Vegas Raiders — black & silver
Los Angeles Chargers — navy & gold
Dallas Cowboys — navy & silver
New York Giants — blue & red
Philadelphia Eagles — midnight green & silver
Washington Commanders — burgundy & gold
Chicago Bears — navy & orange
Detroit Lions — blue & silver
Green Bay Packers — green & gold
Minnesota Vikings — purple & gold
Atlanta Falcons — black & red
Carolina Panthers — black & blue
New Orleans Saints — black & gold
Tampa Bay Buccaneers — red & pewter
Arizona Cardinals — cardinal & black
Los Angeles Rams — blue & gold
San Francisco 49ers — red & gold
Seattle Seahawks — navy & green
DX Cluster Filters
My Continent
— not set —
NA — North America
SA — South America
EU — Europe
AF — Africa
AS — Asia
OC — Oceania
My CQ Zone (1–40)
Only show spots where DX is in my CQ zone
Hide DX on my continent (true DX only)
Only spots from my continent (local spotters)
Max spot age
All time
15 minutes
30 minutes
1 hour
2 hours
DX continent
All continents
NA — North America
SA — South America
EU — Europe
AF — Africa
AS — Asia
OC — Oceania
Panel Visibility
Bands
VFO
Tune Step
Mode
Tuning Slider
S-Meter
Signal Bar
Network
AF Gain
Noise Reduction
Filter Width
TCI Log
Transmit
Options
TCI Audio
Antenna
Second Receiver
DX Cluster
Memories
Greyline Propagation Map
Show greyline map overlay on panadapter
Greyline image URL (refreshed every 5 min)
Opacity (0–100%)
Backup & Restore
⚠ Export your settings before upgrading to a new version — especially if you open TOTW as a local file.
⬇ Export settings…
⬆ Import settings…
Saves all settings, themes, and filters to a JSON file you can reload after upgrading.
Reset to Defaults
Cancel
Save
⌨ Keyboard Shortcuts
✕
Space
PTT (momentary hold)
F1–F4
Recall memories 1–4
↑ / ↓
VFO step up / down
Ctrl+↑/↓
Large step (×10)
M
Save current freq to memory
Ctrl+scroll
Zoom in/out on panadapter
Dbl-click spec
Reset zoom
D
Toggle digital mode markers
X
Toggle DX cluster overlay
P
Toggle peak hold
?
This help overlay
Esc
Close modals / cancel
Contributors
N9BC
Brent
N8SDR
Rick
KC8YTK
Tim
VK2LAT
Murry
ON7OFF
Kurt
Claude.ai
Sonnet 4.6
OK
♦ Frequency Memories
✕
Save current freq
Export JSON
Import JSON
Clear all
Close
☰
14.225.00
USB · 20m
PTT
Band
160m
80m
60m
40m
30m
20m
17m
15m
12m
10m
6m
Mode
LSB
USB
CWL
CWU
AM
FM
DIGU
DIGL
Filter
8k
6k
4k
3k
2.8k
1.8k
500
250
Tune Step
100
500
1k
5k
9k
AF Gain
VOL
-10 dB
TUNE
✕ Close