Tecsun H-501X SSB RADIO korte golf ontvanger

tecsun
h501
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TECSUN H-501x is equipped with an analog High-IF circuit and DSP triple conversion decoding technology. This radio receiver has great performance in sensitivity, selectivity and combating interference of mirror stations (image rejection). Like other Tecsun models it comes with a variety of “hidden features”.

Basic Features:

  • 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)

Special Features:

  • 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

 

Specifications:

  • 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

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)

Package Contents
Tecsun H-501x comes with Tecsun EP-20 stereo earphones
 16GB microSD card
luxury faux leather carrying case
audio cable
charging cable
radio amateur world map
and an English manual.