Tecsun PL-330

Tecsun PL-330 Portable Radio with DSP
FM Stereo, LW / MW / SW, SSB, DSP

Features:
- Easy to use-
Receives FM stereo, medium wave, long wave, short wave, and single-sideband (SSB)
- Uses modern DSP digital demodulation technology to improve reception sensitivity, selectivity, signal-to-noise ratio, and interference rejection—
FM reception range 64–108 MHz, suitable for FM broadcasts
—Shortwave single-sideband (SSB) with a minimum step of 10 Hz; Upper Sideband (USB) and Lower Sideband (LSB) are received independently
—Uses synchronous detection technology to suppress adjacent-channel interference—
Seven channel selection modes: Easy Tuning Mode (ETM), automatic search and scan of radio frequencies, automatic search and scan of preset stations, manual search for station frequencies (VF), manual search for preset stations (VM), direct frequency entry, direct memory number entry
- Easy Tuning (ETM) features a radio frequency scan function, making tuning more convenient and faster
—Stores up to 850 frequencies manually, semi-automatically, and fully automatically (ATS), including 100 for FM/longwave, 150 for medium wave, and 300 for shortwave—
Multifunction display: Can show frequency, signal strength, signal-to-noise ratio, battery level, etc.
- High-quality, highly sensitive speakers; beautiful sound; listen to
FM stereo broadcasts with headphones- Features an auto-on function-
Very user-friendly power switch: You can set the unit to turn off automatically 1–120 minutes after startup or disable the auto-off function—
With a connector for an external shortwave/FM antenna—
Can also be powered by a lithium battery, USB power, or charging
—Physical dimensions: 139 x 85 x 26 mm (W x H x D)

Specifications:
Frequency range and tuning step
:- LW: 153–513 kHz (9 kHz step, 1 kHz fine-tuning step)
- MW: 522–1620 kHz [9 kHz step, 1 kHz fine-tuning step (for Asia, Africa, Europe, and Oceania)]
- SW1: 1711–29999 kHz (5 kHz step, 1 kHz fine-tuning step)
Note: When receiving the above band in SSB mode with a 1 kHz step, use a
10 Hz fine-tuning step—FM:
* 64–108 MHz: Applies to Russia, the Caucasus, and parts of the Caspian Sea and Black Sea regions*
76–108 MHz: Applies to
Japan* 87–108 MHz: Applies to China and some European
countries* 88–108 MHz: Applies to certain countries, such as those in Europe and Australia
Note: The FM frequency step is 100 kHz, and the fine-tuning step is 10 kHz
. Sensitivity
: - Longwave (S/N = 26 dB): <10 mV/m -
Mediumwave (S/N = 26 dB): <1 mV/m-
Short waves (S/N = 26 dB): <20
µV- Frequency modulation (S/N = 30 dB): <3 µV
Selectivity
: - Longwave: > 60 dB -
Mediumwave: > 60 dB -
Shortwave: > 60 dB
- Frequency modulation: > 60 dB
Synchronous detection frequency blocking range: ± 1 kHz
Center frequency (DSP): 45 kHz amplitude modulation; frequency modulation 128 kHz
FM stereo separation: ?35 dB
Maximum output power: approximately 200 mW
Speaker: 8?, 0.25 W
Stereo headphone impedance: 32–150 ?
Power source
: - 3.7 V (1 BL-5C lithium battery)
- External Micro USB DC power supply, 5 V, current ?500 mA
Charger / power adapter: USB DC 5 V, current ?500 mA (must be purchased separately)
Stored frequency presets:
Weight: approximately 210 g (without lithium battery)