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LIJIANI has been designing and manufacturing world band radios, portable pocket radio devices and other advanced audio equipment. We have built a reputation for manufacturing the highest quality and performance products in the consumer electronics industry. We will continue to strive to be the best and achieve the greatest success for our customers.
Notice:
The software of this equipment has been upgraded to V28, please customers who purchased before November, 2023, please send an email to ask for the new software (RD-239.upd).This software optimizes the background noise problem of FM/SW/AIR.
The new software has been upgraded to version V28, with improvements:
1. A new SQ (squelch adjustment) function is added, which is only effective for the AIR band. When listening to the AIR radio station, press and hold the SET button for 2 seconds, and the "ON" or "OFF" symbol will appear. I press the SET button and select "ON" "Turn on the squelch function and it will automatically exit and take effect after 3 seconds.
SQ: Adjust the squelch: When the radio does not receive a signal or the signal is weak, in order to avoid output noise, it will automatically cut off the output signal. This function is called squelch.
2. Added FM/VHF bandwidth setting function. When listening to FM, long press the SET button for 2 seconds, the characters "50K-100K-150K-200K" will appear, press the SET button again to select 100K, and it will automatically exit after 3 seconds. FM frequency bandwidth will operate at 100K.
3. In the FM band, when plugging in the headphones, the "ST" symbol will be displayed. Enter stereo mode. Press the SET button once and the "ST" symbol disappears to exit stereo.
Receiving range | FM: 64-108MHZ, VHF: 30.000-199.975MHZ, MW: 520-1710KHZ, SW:3.20-29.99MHZ, AIR:118-138MHZ, WB:162.400-162.550MHZ |
Receiving sensitivity | FM≤8dB, VHF≤9dB, AW≤88dB, SW≤40dB, AIR≤8dB |
Number of channels stored | 99+9(Quick preset) |
Max. current | 450MA (Maximum current when playing bass songs) |
Speaker | 4Ω / 3W |
Min. working voltage | 3.1V (BL-5C) ; 3.3V (3*AA) |
Quiescent current | 0.01 MA(After hibernation) |
Lithium battery | 1000MAH /3.7V (BL-5C) |
External input voltage | TYPE-C /5.0V |
Play format of TF card | Support play formats of MP3, WMA, WAV, APE and FLAC |
Bluetooth version | 5.0 |
Max. capacity of TF card | 256GB (exFAT format, try reformat the drive if do not work). |
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6-bands FULL World Frequency
Experience the ultimate listening adventure Explore the airwaves with our shortwave radio’s extensive frequency coverage. From local AM and FM stations to Airband, weather broadcasts, and VHF - never miss a beat. Stay informed and entertained with crystal-clear reception across wide frequencies. |
BASS Speaker & Six Sound Effects
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Bluetooth 5.0 Reception & TF/ MicroSD Card Playback
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Orange light keyboard,The key characters are milky white, and orange light can shine through at night, paired with a red screen backlight. It is more convenient for us to control the radio at night. |
DSP Digital Recording
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Sleep Timer and Alarm ClockEnable to turn off automatically in a certain amount of time, also set an alarm clock to make sure you dont miss important news and broadcasts. |
Special Note
RD239 | RD218-wb | RD218-sw | RD231 pocket radio | RD207-wb | RD950 | |
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BAND | AIR/VHF/FM/AM/SW/WB | FM/AM/WB | FM/AM/SW | FM/AM | FM/AM/WB | FM/AM |
SW Frequency Range | 3.2-30MHZ | 4.7-21.8mhz | ||||
power supply | 3*AA & BL-5C & TYPE-C Cable | 2*AA | 2*AA | 2*AAA Battery | 1500MAH(18650) | 2000mah/TYPE-C/110V |
Support Weather alert | ? | ? | ? | |||
Support TF card & BT | TF CARD & BT | TF CARD & BT | ||||
Flashlight | ? | ? |