HANRONGDA HRD-C919 All Band Radio Receiver FM/AM/SW/USB/LSB/VHF/UHF/AIR/CB/WB Bluetooth 5.1 5000mAh 1600 Presets 20W Speaker TF/EQ Play Dual Display APP Control

Product Name: High-Performance All Multi band Aviation Radio
Product Model: HRD-C919
Speaker: 3inch 3Ω(ohms) 20W
Number of channels stored: 1,600
Sound quality selection: Stereo
Encoding chip type: DSP
Channels: Two-channel
SNR: MW SNR ≥18dB; FM SNR ≥40dB; SW SNR ≥ 40dB
Bluetooth version: V5.1
Number of stored radio stations: 1600
Material: ABS
Bluetooth receiving distance: ≤20m
Min operating voltage: 3.5V
External input voltage: DC5V
Lithium batteries: 3.7v5000mAh (2500mAhx2)
TF card supports MP3, WMA, WAV, APE, and FLAC
Maximum TF card capacity: 256G
Screen size: Main screen window size: 82.9mm x 45.2mm/3.3″ x 1.8″, secondary window 47.5mm x 35.56mm/1.9″ x 1.4″
Radio size: 178.5mm x 92.5mm x 184.5mm/7″ x 3.6″ x 7.3″ (WxDxH)
Weight: 1090g/2.4lb

Receiving band: BW value selectable
FM mode: 110KHz, 84KHz, 60KHz, 40KHZ
SW demodulation mode is AM: 1.00KHz, 1.80KHz, 2.00KHz, 2.50KHz, 3.00KHz, 4.00KHz, 6.00KHz
SW demodulation mode is LSB, USB: 0.50KHz, 1.00MHz, 1.20MHz, 2.20KHz, 3.00KHz, 4.00KHz
MW mode: 1.00KHZ, 1.80KHz, 2.00KHz, 2.50KHz, 3.00KHz, 4.00KHz, 6.00KHz
LW mode: 1.00KHz, 1.80KHz, 2.00KHz, 2.50KHz, 3.00KHz, 4.00KHz, 6.00KHz
VHF Mode: 1.70KHz, 2.00KHz, 2.50KHz, 3.00KHz, 3.75KHz, 4.00KHz, 4.25KHZ, 4.50KHz
UHF Mode: 1.70KHz, 2.00KHz, 2.50KHz, 3.00KHz, 3.75KHz, 4.00KHz, 4.25KHz, 4.50KHz
AIR Mode: 1.00KHz, 1.80KHz, 2.00KHz, 2.50KHz, 3.00KHz, 4.00KHZ, 6.00KHz
CB mode: 1.00KHz, 1.80KHz, 2.00KHz, 2.50KHz, 3.00KHz, 4.00KHz, 6.00KHz
WB Mode: 3.0KHz

Product Features
2.1: This product can receive wireless signals of FM, MW, SW, USB, LSB, LW, VHF, UHF, and AIR.CB and WB using software programming. It supports DEMOD mode, BW value, LOCAL, DX, double shuttle quick/slow tuning, MW/SW magnetic rod antenna receiving, DlY MW/SW loop antenna, and so on, showing extremely high playability.
2.2: This product supports multiple ways of choosing a channel: pressing the number key, shuttle fine-tuning, shuttle quick tuning, number key slow tuning, pressing the number key to choose automatically, and searching and storing a channel automatically.
2.3: This product has two screens the primary screen (displays various working conditions) and the secondary screen (displays the marquee, time, signal intensity, etc.).The primary screen is an FSTN all-sight screen with VA color, giving users a better visual effect.
The primary screen is a 3.54inchlarge screen:(size of window displayed:82.9mmx45.2mm)Size of the window displayed on the secondary screen: is 47.5×35.56mm
2.4: This product supports mobile APp intelligent remote control, realizing intelligent close control of radio intelligently within 20m.
2.5: This product uses advanced audio technology to realize Bluetooth connection for wireless music play.
2.6: This product supports TF card music play, music play of MP3, WMA, WAV, APE, and FLA, and 256G memory maximally.
2.7: This product uses two 18650 5000mAH lithium batteries which can be replaced and have a long time of endurance.
2.8: AlR has 5-meter waves, SW has 15-meter waves, VHF has 8-meter waves, and UHF has 8-meter waves, which allows you to switch between frequencies and search your channel quickly.
2.9: FM has 3 frequencies for you to choose from, and AM has 2 without national boundary limitation.
(1): FM1:87.5-108MHzFM2: 76.0-108MHzFM3: 64.0-108MHz
(2): AM frequency receiving range:522-1710KHz(step value: 9KHz):520-1710KHz(step value: 10KHz)
2.10: The marquee can be turned on in the state of music play, giving you a beautiful melody.
2.11: This product has a 3-inch all-band 20W speaker with BAsS effect and supports listening with the earphone, meeting all user’s needs.
2.12: This product supports four modes of play in the state of TF card play,:(repeat all),:(repeat one),x:(random):(repeat file),
2.13: This product supports the function of the lock.
2.14: The sleep power-off time can be set as 90,80,70,60, 50, 40, 30, 20 and 10 minutes.
2.15: Two modes of scheduled power-on and scheduled alarm clock can be set. Two sets of times of scheduled power on and scheduled alarm clock can be set.
2.16: After choosing the scheduled power-on, the power-off time after the scheduled power can be set
2.17: The backlight and backlight display of the number key are convenient for you to use in darkness.
2.18: In the mode of receiving, this product has a large memory for storing channels and can store 1,600 channels (FM/MW/SW/VHF/UHF/LW/CB/AIR: 200 channels for each)
2.19: This product supports EQ play.
2.20: This product displays temperature, time, and perpetual calendar.
2.21: Adjustable color of the display screen, multiple kinds of light ON time, multiple choices of an alarm clock…humanized design increases playability.2.22: This product supports factory data reset.