HF SHORTWAVE BAND
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3.756
3.756
3.828
4.030
4.030
4.030
4.030
4.625
4.779
4.779
4.880
4.880
5.080
5.080
5.197
5.197
5.197
5.197
5.340
5.448
5.715
5.830
6.400
6.500
6.500
6.500
6.840
6.840
6.840
6.840
6.855
6.855
6.855
6.855
6.855
7.110
7.520
7.555
7.725
7.910
8.104
9.065
9.065
9.130
9.130
11.430
11.430
11.430
12.182
14.487
18.864
0.0 MHz 18.9 MHz
0.000 MHz
USB
0 captures 0 confirmed
0:00 0:00
Active Stations
36
Currently monitored
Total Transmissions
90
Captured to date
Languages Monitored
13
Active language codes
SDR Sources
0
Receivers online

Recent Transmissions

View All
Time Station Lang Numbers Conf
2026-03-06 12:43:25 UTC English Man 00000 5.197 MHz ru ДИНАМИЧНАЯ МУЗЫКА 0 × 0
0.0%
2026-03-06 12:42:21 UTC HM01 (Atencion hybrid) 9.065 MHz es 0 × 0
0.0%
2026-03-06 12:41:17 UTC Russian 7 Morse 6.855 MHz ?? 0 × 0
0.0%
2026-03-06 12:33:22 UTC UVB-76 (The Buzzer) 4.625 MHz ru ДИНАМИЧНАЯ МУЗЫКА 0 × 0
0.0%
2026-03-06 12:32:17 UTC Oblique 5.830 MHz en 0 × 0
0.0%
2026-03-06 12:31:05 UTC Spanish Lady 000 000 12.182 MHz es 0 × 0
0.0%
2026-03-06 12:23:25 UTC V02a-style (Chinese) 7.520 MHz zh 0 × 0
0.0%
2026-03-06 12:22:10 UTC English Man 00000 5.197 MHz ru Редактор субтитров А.Синецкая Корректор А.Е... 0 × 0
0.0%
2026-03-06 12:21:05 UTC HM01 (Atencion hybrid) 9.065 MHz es 0 × 0
0.0%
2026-03-06 12:13:33 UTC Russian 7 Morse 6.855 MHz ?? 0 × 0
0.0%

System Status

All systems operational
Database: Connected
SDR Pool: 0 source(s) available

Active Stations

View All Stations
S11a ACTIVE
4.030 MHz USB

Cherta

Poland pl 5-digit

Active Slavic language mode of the Polish 11 operator. Uses "cherta" (dash) format.

HM02 ACTIVE
7.110 MHz USB

Cuban Cut Numbers

Cuba es mixed

Cuban intelligence station using "cut number" system where digits 1-0 are substituted with letters.

M08a ACTIVE
9.065 MHz CW

Cuban Morse (HM01 companion)

Cuba ?? morse

Morse companion to HM01 Cuban hybrid station.

E07 ACTIVE
9.130 MHz USB

English Man 000 000

Russia en 5-digit

English language mode of the Russian 7 operator. Known as "Faders" due to the signal fading in and out. Female synthesiz...

E06 ACTIVE
5.197 MHz USB

English Man 00000

Russia en 5-digit

English language mode of the Russian 6 operator. Male voice reads 5-digit paired groups after 3-digit station ID. Transm...

V32 ACTIVE
7.910 MHz USB

Farsi Numbers Station

Unknown fa unknown

New Farsi/Persian numbers station first observed 2026-02-28. Male voice announces "Tavajoh! Tavajoh!" (Attention) before...

M23 ACTIVE
0.0 kHz CW

French Morse

France ?? unknown

French intelligence Morse code station.

HM01 ACTIVE
9.065 MHz USB

HM01 (Atencion hybrid)

Cuba es mixed

Cuban DGI hybrid analog/digital station. 3 min of 5-digit voice headers followed by RDFT digital data burst.

V13a ACTIVE
11.430 MHz AM

New Star Broadcasting (variant a)

Taiwan zh unknown

V13 variant: AM mode, introductory phrase spoken once, analog voice synthesizer, 5-7 messages.

V13b ACTIVE
11.430 MHz AM

New Star Broadcasting (variant b)

Taiwan zh unknown

V13 variant: AM/USB hybrid, introductory phrase spoken twice, 4 messages.

V13 ACTIVE
11.430 MHz AM

New Star Broadcasting Station

Taiwan zh 4-digit

Taiwanese intelligence numbers station operated by the National Security Bureau. Female Chinese voice reads 4-digit grou...

E11 ACTIVE
5.830 MHz USB

Oblique

Poland en 5-digit

English language mode of the Polish 11 operator. Female voice. Null format: 3-digit ID, "Oblique", "00", "Out".

F03 ACTIVE
4.030 MHz USB

Polish 11 FSK

Poland ?? mixed

FSK digital mode of Polish 11 operator.

P03 ACTIVE
4.030 MHz AM

Polish 11 PSK

Poland ko mixed

PSK digital mode of Polish 11 operator.

E25 ACTIVE
6.500 MHz AM

Rebeat

Egypt en 5-digit

English language numbers station nicknamed "Slot Machine" due to distinctive electronic tones between number groups. Egy...

E25a ACTIVE
6.500 MHz AM

Rebeat (variant)

Egypt en 5-digit

Variant of E25 Rebeat station.

F01 ACTIVE
5.197 MHz USB

Russian 6 FSK

Russia ?? mixed

FSK digital mode of Russian 6 operator.

F06 ACTIVE
5.197 MHz USB

Russian 6 FSK (variant)

Russia ?? mixed

Variant FSK mode of Russian 6 operator.

M14 ACTIVE
5.197 MHz CW

Russian 6 Morse

Russia ?? 5-digit

Morse code mode of Russian 6 operator.

F07 ACTIVE
6.855 MHz USB

Russian 7 FSK

Russia ?? mixed

FSK digital mode of Russian 7 operator.

M12 ACTIVE
6.855 MHz CW

Russian 7 Morse

Russia ?? 5-digit

Morse code mode of Russian 7 operator.

XPA ACTIVE
6.840 MHz USB

Russian 7 Polytone

Russia ?? mixed

Polytone digital mode of Russian 7 operator. Multi-frequency shift keying.

XPA2 ACTIVE
6.840 MHz USB

Russian 7 Polytone (variant)

Russia ?? mixed

Variant of XPA polytone mode.

P07 ACTIVE
6.855 MHz USB

Russian 7 PSK

Russia ?? mixed

PSK digital mode of Russian 7 operator.

XPB ACTIVE
6.840 MHz USB

Russian 7 XPB

Russia ?? mixed

XPB digital mode of Russian 7 operator.

S06 ACTIVE
3.756 MHz USB

Russian Man 00000

Russia ru 5-digit

Russian language mode of the Russian 6 operator. Male voice reads 5-digit paired groups.

S25 ACTIVE
4.880 MHz USB

Russian Man Control

Russia ru unknown

Russian voice station with "Control" format.

M01 ACTIVE
5.080 MHz CW

Russian Morse

Russia ?? 5-digit

Russian intelligence Morse code station. Transmits 5-digit groups in CW.

M01a ACTIVE
5.080 MHz CW

Russian Morse (variant)

Russia ?? unknown

Variant of M01 Russian Morse station.

S06c ACTIVE
3.756 MHz USB

S06c (variant)

Russia ru unknown

Variant of S06.

V07 ACTIVE
12.182 MHz USB

Spanish Lady 000 000

Russia es 5-digit

Spanish language mode of the Russian 7 operator. Female voice. Based in Khabarovsk since 2011.

S32 ACTIVE
3.828 MHz AM

Squeaky Wheel

Russia ru unknown

Russian military station broadcasting a repetitive squeaking/grinding noise. Part of the Russian military beacon network...

V28 ACTIVE
5.715 MHz USB

The Parrot

North Korea ko unknown

North Korean intelligence station. Repeats groups in parrot-like fashion.

S30 ACTIVE
5.448 MHz AM

The Pip

Russia ru unknown

Russian military station broadcasting a short pip/beep at regular intervals. Companion to UVB-76 (The Buzzer).

S28 ACTIVE
4.625 MHz AM

UVB-76 (The Buzzer)

Russia ru mixed

Russian military shortwave station known as "The Buzzer". Broadcasts a repetitive buzzing tone at ~25 tones per minute....

V02a-CN ACTIVE
7.520 MHz USB

V02a-style (Chinese)

China zh 4-digit

Chinese language numbers station. Female voice reading 4-digit groups. Believed operated by Chinese intelligence. Uses f...