Product Specifications:
Frequency Range and Tuning Steps:
Long Wave (LW): 100-1710kHz (9kHz steps, 1kHz fine-tuning steps)
Medium Wave (MW):
- 520-1710kHz (10kHz steps, 1kHz fine-tuning steps for the Americas)
- 522-1620kHz (10kHz step, 1kHz fine-tuning step for Asia, Africa, Europe and Oceania)
Short Wave (SW1): 1711-29999kHz (5kHz step, 1kHz fine-tuning step)
Frequency Modulation (FM):
- 64-108MHz (suitable for Russia, the Caucasus, Black Sea and Caspian Sea areas)
- 76-108MHz (suitable for Japan)
- 87-108MHz (suitable for China and Europe)
- 87.5-108MHz (suitable for the Americas)
- FM frequency step: 100kHz, fine-tuning step: 10kHz
Signal to Noise Ratio:
- LW/MW: > 40dB
- SW: > 45dB
- FM: > 60dB
Quiescent Current:
- LW/MW: 80mA
- SW: 95mA
- FM: 36mA
- Single Sideband: 95mA
FM Stereo Separation: ≥ 35dB
Output Power: ≥ 500mW x 2
Frequency Address Storage: 3150 total
Audio Format: 16bit / 44.1kHz WAV, FLAC, APE, WMA, and MP3
Shutdown Current: 120μA
Micro SD (TF) Card: Supports up to 128G (not included)
Speaker: 6Ω, 3W x 2
Power Requirements: 3.7V (One 18650 rechargeable lithium battery)
Charger: USB DC 5V, Current 1A
Dimensions: 277x 167 x 44mm (l x w x h)
Weight: approximately 1.08g
Package Contents:
- 1 x TECSUN H-501 Full Band Radio
- 2 x 18650 Lithium Battery
- 1 x Hi-Fi Stereo Earphone
- 1 x 16GB Memory Card
- 1 x Protective Case
- 1 x USB Charging Cable
Key Features:
- User-friendly interface and easy operation
- Capable of receiving FM stereo, medium wave, long wave, short wave and single sideband (SSB) communication signals
- MW and SW employ analog high-frequency circuitry, multiple frequency conversion, and modern DSP digital demodulation technology for improved receiving sensitivity, selectivity, and image interference resistance
- FM receiving range of 64-108MHz
- Short wave single sideband (SSB) with a minimum step of 10Hz
- Synchronous detection technology to avoid near frequency interference
- Seven station selection methods
- Storage capacity of up to 3150 radio frequencies across 25 memory pages
- Supports 16 bit/44.1KHz WAV, FLAC, APE, WMA and MP3 audio file formats
- USB sound card function allows use as computer speakers
- Two-channel dual-speaker design for stereo effect
- Powered by a 18650 lithium battery
