• Triple conversion AM IF
• Synchronous detection & SSB
  
• SSB (USB / LSB) fine tuning steps at 10 Hz
  
• Antenna socket (3.5mm) for FM
  
• Antenna socket (3.5mm) for AM (LW, MW and SW)
  
• Audio player: music playback from microSD
  
• AM bandwidth settings:
  
• LW/MW: 2.3, 3.5, 5.0 and 9.0kHz
  
• SW: 2.3, 3.5, 5.0 and 6.0kHz
  
• SSB: 0.5, 1.2, 2.3, 3.0 and 4.0kHz
  
• Frequency Range:
• FM: 64 – 108 MHz 
• Four settings:
• 64.0 – 108 MHz
• 76.0 – 108 MHz
• 87.0 – 108 MHz
• 87.5 – 108 MHz
• Tuning steps of 50 kHz or 100 kHz (depends on MW steps setting)
• Fine tuning steps of 10 kHz
• MW: 520 – 1710 kHz 
• Two settings:
• 522 - 1620 kHz (tuning steps of 9 kHz)
• 520 - 1710 kHz (tuning steps 10 kHz)
• Tuning steps of 9 kHz or 10 kHz
• Fine tuning steps of 1 kHz
• LW: 50 kHz to 522 kHz
• Two settings:
• 50 – 522 kHz (when MW tuning is set to 9 kHz)
• 100 – 519 kHz (when MW tuning is set to 10 kHz)
• Tuning steps of 9 kHz
• Fine tuning steps of 1 kHz
• SW: 1621 kHz to 29999 kHz 
• Two settings:
• 1621 – 29999 kHz (when MW tuning is set to 9 kHz)
• 1711 – 29999 kHz (when MW tuning is set to 10 kHz)
• Tuning steps of 5 kHz
• Fine tuning steps of 1 kHz
• Tuning Methods:
• Direct keypad entry
• Auto scan
• Manual dial tuning
• Storing Stations Methods:
• Manually: tune into a station using the knobs and then store them
• Storing stations during auto-scan
• Auto Tuning Storage (ATS): automatically tune and store stations
• Recall stations by browsing the memory manually or by auto-scan
• Audio Player Features:
• Audio playback from microSD card (max. 128GB)
• Supported audio formats: 16bit / 44.1kHz, FLAC / WAV / APE / WMA and MP3.
• Basic playback controls
• Repeat single track
• Playback position memory
• Display does not show album/track name
• Computer speaker mode
• Multi-functional Digital Display shows:
• Meter band & frequency
• Memory page and location
• Signal indicator: S/N ratio and strength
• Clock & Alarm (24-hour format)
• Battery indicator
• 3150 stations storage locations, divided over 25 memory pages
• FM stereo / mono selection
• Dedicated tuning and fine tuning knobs
• Alarm by radio or audio player
• Snooze function – 5 minutes
• Sleep timer from 1 - 120 minutes
• Class AB type Audio Power Amplifiers & ultra -dynamic full range speaker, with excellent sound quality
• Dedicated Bass and Treble control knobs
• LCD backlight (always-on or auto-off)
• Keylock function
• Rear metal tilt bail
• Local / Norm / DX antenna gain switch: adjust sensitivity
• Antenna socket (3.5mm) for FM
• Antenna socket (3.5mm) for AM (LW / MW / SW)
• Line-out jack (3.5mm)
• Line-in jack (3.5mm)
• Headphone jack (3.5 mm; 1/8 inch; < 300Ω)
• Speakers (6Ω, 3W x 2)
• Built-in Charging System to charge lithium (Li-ion) rechargeable battery
• Digital audio input socket (micro-USB type-B)
• Battery compartment holds 2 batteries
• DC Input: For listening to FM (not suitable for MW, LW, SW)
• Battery Power: 1 x 18650 lithium (Li-ion) battery)
• Charging: DC 5V / 1A
• Unit size: 277 x 167 x 44 mm (W x H x D)

• Sensitivity:
  
• FM (S / N = 30dB) < 3uV
• MW (S / N = 26dB) < 1mV/m
  
• LW (S / N = 26dB) < 3mV/m
  
• SW (S / N = 26dB) < 20uV
  
• SSB (S / N = 10dB) < 1uV
  
•  Selectivity:
• FM > 65dB
  
• MW / LW > 40dB
• SW > 40dB
• S/N ratio:
  
• FM > 60dB
  
• MW / LW > 40dB
  
• SW > 45dB
  
• SYNC lock range: +/- 1kHz
  
• IF Frequency:
  
• AM:
  
• 1st IF: 55.845MHz
  
• 2nd IF: 10.7MHz
  
• 3rd IF (DSP): 45kHz
  
• FM: 128kHz
  
• FM Stereo Crosstalk: 33dB
  
• Output Power: ≥ 500mW x 2 (at 10% harmonic distortion)
  

Warranty: 12 months

• Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

• 1 x Tecsun H-501X
• 1 x Tecsun EP-20 stereo earphones
• 1 x 16GB microSD card
• 1 x luxury faux leather carrying case
• 1 x audio cable
• 1 x charging cable
• 1 x USB wall charger
• 1 x radio amateur world map
• 1 x English manual