Tecsun PL-990X Multiband Digital Receiver LW/MW/SW/FM/SSB, 3150 Memories

Tecsun PL-990X Multiband Digital Receiver

The Tecsun PL-990X is a high-performance portable multiband receiver covering LW, MW, SW, and FM with full SSB capability (USB/LSB, 10 Hz minimum step). Built around DSP triple conversion technology with a triple IF chain, it delivers outstanding sensitivity and selectivity across all bands — making it an ideal choice for shortwave DXers, SSB enthusiasts, and anyone who wants a serious portable radio with the added convenience of micro SD card audio playback.

Key Features

• Multi-band coverage: LW (100–519 kHz), MW (520–1710 kHz), SW (1711–29999 kHz), FM (64–108 MHz selectable)
• SSB capable: USB and LSB with 10 Hz minimum tuning step and synchronous detection (±1 kHz range)
• DSP triple conversion: AM first IF 55.845 MHz, second IF 10.7 MHz, third IF (DSP) 45 kHz
• 3150 memory channels across 25 pages
• Independent fast and slow dual tuning structure for precise frequency control
• External antenna input for SW and all bands
• Micro SD card audio playback: WAV, FLAC, APE, WMA, MP3 (up to 128 GB, not included)
• Class AB power amplifier with full-range speaker (4 Ω, 3W)
• Headphone output suitable for stereo headphones up to 300 Ω
• Powered by 18650 Li-ion rechargeable battery; USB 5V external DC input

Technical Specifications

• LW: 100–519 kHz (9 kHz steps, 1 kHz fine-tuning)
• MW: 520–1710 kHz (10 kHz steps) / 522–1620 kHz (9 kHz steps); 1 kHz fine-tuning
• SW: 1711–29999 kHz (5 kHz steps, 1 kHz fine-tuning)
• FM: 64–108 MHz / 76–108 MHz / 87–108 MHz / 87.5–108 MHz selectable (100 kHz / 10 kHz steps)
• SSB minimum step: 10 Hz
• Synchronous detection: ±1 kHz
• IF: 55.845 MHz (1st) / 10.7 MHz (2nd) / 45 kHz DSP (3rd)
• Speaker: 4 Ω, 3W
• Audio formats: WAV, FLAC, APE, WMA, MP3 (16-bit / 44.1 kHz)
• SD card: Micro SD up to 128 GB (not included)
• Power: 3.7V 18650 Li-ion; USB 5V DC external
• Dimensions: 198 × 120 × 38 mm
• Weight: 620 g