Tecsun PL390 ETM FM Stereo SW MW LW DSP Radio


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
89.9 USD
/pcs
0 USD
Airmail 25days

5 pcs
69.8 USD
/pcs
63 USD
DHL/UPS 7-10days



PL-390 is a kind of Tecsun DSP Digital Demodulation technology, well-designed high-performance, low power, multi-functional, easy-to-full-band digital radio demodulation. The machine uses a longer rod antenna to further improve the FM and shortwave reception; application Tecsun  original development of ETM (Easy Tuning Mode) tuning mode, greatly improving the degree of ease of listening to the radio.

To meet customer needs, our first full-band portable radio in a dual speaker stereo on the design, you can not plug headphones directly enjoy the growing number of increasingly good quality FM stereo program, even listen to the traditional short-wave programs, but also get better sound quality. The machine has a very practical line input, can access MP3, portable computers and other equipment as a portable powered stereo player.

The unit uses 3 AA batteries, you can also use a rechargeable battery, and use the market popular MP3, mobile phones, computers and a USB port of any 5V DC power supply for smart charger. Hope this lightweight radio to help you enjoy the broadcast .


Descriptions:
FM stereo, shortwave (2.3 – 21.95MHz), medium wave, long wave full-band receiver

FM Receiving frequency range (64 – 108MHz), can be used to listen to campus radio, and 2 – 5 channel TV audio

Uses U.S. SILICONLABS Company si4734 digital signal processing (DSP) chip, the analog FM / AM radio signals to digital conversion, and use of modern signal processing, software radio technology, greatly improved sensitivity, selectivity, signal to noise ratio and interference

7 kinds of methods selected optional units: easy tuning (ETM *), browse the radio frequency auto search, auto search View saved radio stations, manually search for radio frequency (VF), manual search has been saved stations (VM), direct frequency entry number, directly saved digital radio address, which is Desheng ETM units to improve the collection efficiency of original methods of income units

Shuttle tuning automatic transmission, random search, precise positioning

Can be manual, semi-automatic (ATS) to store up to 550 radio frequencies: FM / MW / LW of 100, shortwave 250

AM bandwidth (BW) options: 1/2/3/4/6 KHz

LCD display radio frequency, signal strength / noise ratio, temperature (C / F), electricity and other information can be used to signal strength / noise ratio of different data on the same radio frequency for visual comparison, the best receiver

Dual-speaker design, good sound quality, do not plug headphones can listen to FM stereo program; and native stereo line input combined into a portable stereo amplifier for easy connection to MP3 players and laptop computers and other equipment

Use the line input and headphone jack, connect the headset to voice hearing aids for reading pronunciation correct and improve word of the memory effect, is an efficient tool for foreign language learning

30 electronic rotary volume control
Optional auto-off function (1 – 120 minutes); regularly scheduled radio alarm rang and awakened beep function
Use three R6 (V) batteries, can also use NiMH rechargeable batteries with intelligent charging function (USB jack)
Accessories: stereo headphones, external FM / shortwave antenna, the line input audio cable, protective cover, manual, certificate, service guarantee

Appearance Patent No.: 200930681072.7

Specifications:
Frequency Modulation (FM)
64 – 108 MHz; smart step 0.01MHz / 0.1 MHz
Can choose the frequency coverage:
Standard: 87 – 108 MHz (except for Japan, Germany, Russia, other than national standards)
Germany: 87.5 – 108 MHz
Japan: 76 – 108 MHz
Russia: 64 – 108 MHz (including part of the campus radio and domestic 2 – 5 channel TV Sound)

Shortwave (SW)
2300 – 21950 kHz; smart step 1kHz / 5 kHz

AM: (MW)
522 – 1620 kHz; smart step 1kHz / 9 kHz (for Asia, Africa and Europe)
520 – 1710 kHz; smart step 1kHz / 10 kHz (for North America)

Longwave (LW)
153 – 513 kHz; smart step 1kHz / 9 kHz

Noise limited sensitivity:
Frequency Modulation (FM) (S / N = 30dB) better than 3 uV
Shortwave (SW) (S / N = 26dB) better than 20 uV
AM (MW) (S / N = 26dB) better than 1 mV / m
Longwave (LW) (S / N = 26dB) better than 10 mV / m

AM bandwidth (BW) options: 1/2/3/4/6 KHz

Selectivity:
Frequency Modulation (FM)> 60 dB (± 150KHz)
Shortwave (SW)> 60 dB (BW = 3kHz, ± 5KHz)
AM (MW)> 60 dB (BW = 3kHz, ± 9KHz)
Longwave (LW)> 60 dB (BW = 3kHz, ± 9KHz)

FM stereo separation: better than 35 dB

Output power (10% distortion):
Speaker: ≥ 180 mW × 2
Headset: ≥ 10 mW / 32Ω stereo headphones

Storage memory count: 550
Frequency Modulation (FM) 100
Shortwave (SW) 250
AM (MW) 100
Longwave (LW) 100

Dual-awakened mode: radio alarm ring, beep Naoxing

Quiescent Current:
Frequency Modulation (FM) <25mA
Shortwave (SW) <27mA
AM (MW) <23mA
Longwave (LW) <23mA
Shutdown standby <90uA

Speaker Specifications: Diameter 57mm / Impedance 8Ω / speaker power 0.25W x 2 trays

Power supply:
Battery: 3 R6 (V) batteries or rechargeable batteries
External power jack: USB specification / DC 5V ≥ 250mA

Product Size: 186 × 89 × 29 (mm)

Appearance Patent No.: 200930681072.7

Accessories:
Stereo headphones, external FM / shortwave antenna, audio line input cable, protective cover, manual, certificate, service guarantee


 


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
89.9 USD
/pcs
0 USD
Airmail 25days

5 pcs
69.8 USD
/pcs
63 USD
DHL/UPS 7-10days


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