If you want to download a sound, select a file and click the right mouse button! Then choose a target folder!

Local Intruders - local QRM:
- Plasma TV on 3500 kHz
- Plasma TV (standby condition) on 3500 kHz
- TV switching power supply on 14000 kHz
- LCD TV on 7000 kHz
- Computer monitor on 18100 kHz
- Pasture fence (Weidezaun) on 3500 kHz

PSK Systems - Serial and Parallel Modems - Frequency Division Multiplex (FDM) - VFTs:
- Arcotel MAHRS/EADS - serial modem 2k4 Bd - 8PSK on 3507 kHz
- Codan 9001 - 16 x 75 Bd QPSK - MFA Cairo on 14056.5 kHz
- Chinese MIL - 18-tone FDM, 18 x 44.44 Bd, QPSK
- Chinese PRC-4 FSK (4 x 100 Bd) on 14062 kHz
- PRC4+4, Chinese MIL, Traffic: 8 x 75Bd, QPSK
- RUS-MIL - MPSK12 (+1) FDM - 12 x 120 Bd - "AT3004D"
- RUS-MIL - MPSK16 (+1) FDM - 16 x 75 Bd BPSK
- CIS-Mazielka Selcall (Multitone)
- ALE (MIL188-141A)
- Stanag 4285 - 8PSK - 10112 kHz - TUR-MIL, legal operation
- MIL188-110A - 8PSK - 600 bps on 7080.8 kHz
- MIL188-110A - QPSK - Hybrid Modem on 14002 kHz
- Link11 - MIL - System
- Link11 - serial modem 2k4 - 8PSK - MIL - System
- Siemens CHX200 on 10131.6 kHz
- Clover 2000 on 7001.5 kHz - 8 x 62.5 Bd - BPSK/QPSK
- Italian MIL VFT Brescia on 29699 kHz - permanent

FSK Systems - Frequency Shift Keying:
- Codan selcall
- ARQ-E3 on 10104 kHz
- EGY Telemetry 14000 kHz
- CIS printer 75 Bd - 250 Hz shift
- CIS printer 81-81 (81 Bd) - 250 Hz shift
- DPRK FSK600 - 10133.3 kHz - legal operation
- Illegal Dataplex from Global Link (China) on 7086.5 kHz
- Racal Skyfax MSM 1250 - 10 x 125 Bd - 10126 kHz
- Mysterious FSK on 28245.820 kHz - Spain

Radar Systems:
- OTH-Radar China on 7 MHz - 43 pulses/sec
- OTH-Radar Cyprus - 50 pulses/sec
- OTH-Radar Cyprus - 25 pulses/sec
- OTH-Radar on 80m in Region 3
- Russian OTH Radar ABM-2
- Old Iran OTH Radar on 14000 and 21000
- New Iran OTH Radar on 14000 and 21000
- Codar HF Radar
- Superdarn Radar
- Ocean Surface Radar

Beacons - Buoys - A1A (CW):
- Fishery buoy - 28191 kHz - ident: AH
- 7039 kHz - single letter beacons
- 7000.270 kHz - mysterious beacon - dot and dash only
- L9CC and CP17 on 7052 kHz
- REA4 - AF Moscow on 7018 kHz

Channel Markers:
- Ukraine MIL CW channel marker ("the pip") on 3756 kHz in AM

Broadcast Intrusions (AM):
- Chinese Music Jammer on 18160 kHz (AM)
- Chinese Music Jammer on 14260 kHz (AM)

Scrambler - Voice Encryption:
- Voice Scrambler CRY2001- Spanish fishery
- Voice Scrambler Yakhta - Russian Military
- Voice Scrambler Yakhta - Russian Military - mp3-file!

Illegal Voice Traffic:
- Illegal Irish Catholic wireless divine service on 28105 kHz, FM
- Illegal traffic in Italian voice on 14000 kHz, USB
- Illegal traffic from Indian Ocean on 14001.5 kHz, USB
- Illegal traffic from Central Africa on 14000 kHz, USB
- Illegal Galician fishery traffic on 14345 kHz, USB
- Illegal Spanish fishery traffic on 21410 kHz, USB
- Illegal Spanish family traffic on 14325 kHz, USB
- Illegal Spanish fishery traffic on 7000 kHz, USB
- Illegal taxi traffic in Russian voice on 28145 kHz, FM
- Illegal taxi traffic in Russian voice on 28145 kHz, FM, MP3-file!
- Illegal Sudanese embassy traffic on 21000 kHz, USB
- Illegal Indonesian Net on 10147 kHz, LSB