1. CPU: RK3528 Quad Core ARM Cortex-A53 2.0GHZ, GPU: Mali-450
2. WiFi: IEEE 802.11 a/b/g/n/ac/ax 2.4G/5G
3. Bluetooth: 5.0
4. Interface:
1xHDMI: 4Kx2K UHD output
1xUSB: 1xUSB 3.0
1xTF card: supports 4GB/8GB/16GB/32GB/64GB/128GB/256GB (not included)
1xDC(Type-C)：5V/2A
5. System: Android TV 13.0, 64 bit OS
6. Video format:
(1). Video decoder:
Real-time video decoder of MPEG-1, MPEG-2, MPEG-4 H.263, H.264/AVC, H.265/HEVC, MVC VC-1 AVS, AVS+, AVS2 H.265 HEVC/MVC Main10 L6.1: 8K 25fps (7680x4320)
H.264/AVC BP/MP/HP profile level 5.1, H.264/AVC MVC, up to 4Kx2K 60fps
H.265/HEVC Main/Main10 profile level 5.1 High-tier, up to 4Kx2K 60fps
AVS2 4KX2K 60fps
MPEG-1, Main profile, up to 1080P 60fps
MPEG-2, SP ML, MP HL, up to 1080P 60fps
MPEG-4, ASP profile level 5, up to 1080P 60fps
AVS, Jizhun profile level 6.0, up to 1080P 60fps
AVS-P16 (AVS+), up to 1080P 60fps
H.263, up to 576P 0fps
VC-1, SP ML, MP HL, AP L0-3, up to 1080P 60fps
(2). Display interface:
Support HDMI 2.0b output up to 4K 10bit 60Hz
TV interface: TV encoder 10bit out for DAC
HDMI interface:
24 bit (RGB888 YCbCr444), 30 bit(RGB101010,YCbCr 420, YCbCr 444)
Max output resolution 4K for HDMI, 480i/576i for CVBS
Support 1 cluster layer, 4 smart layer
Support HDR10, HLG HDR, Vivid HDR
7. Audio: supports MP3, AAC, WMA, RM, FLAC
8. Pictures: HD JPEG, BMP, GIF, PNG, TIF
9. Supported languages: multiple languages
10. Appliaction:
Online: Browse all video websites,support Netflix,Hulu,Flixster, Youtube, etc.
Apps: Apps download freely form android market、amazon app store etc.
Medium: Local Media playback,Support HDD, U Disck ,TF Card
Talk online: Support SKYPE video call, MSN, facebook, twitter, QQ etc.
Others: Support Email, office suit etc.
Support DLNA function
Support 2.4G wireless mouse/keyboard

1. You can use this device: Capture and stream two channel HDMI signal in YUY2 1080P60 such as Camcorder, SLR cameras, action cameras, mobile devices and etc.
2. How to use: Connect the device to USB3.0 port of the computer, wait a moment, the system will automatically recognize the Dual CAMLink Plus device, and you will find the device name 2CAMLinkP CH1 and 2CAMLinkP CH2 in the Cameras catalog and Sound video and game controllers catalog on device manager, which means the device is ready to work.
3. Interface: USB3.0 (USB-A, USB Type-C)
4. Video audio input: HDMI 1.4 x 2
5. Input resolution: up to 1260P30
6. Output resolution: up to 1080P60 YUY2
7. Product size: 107x23x16mm (not include USB cable)
8. Net weight: 40g

1. Interface: USB2.0
2. Video input: composite video via 3.5mm to 3RCA AV cable
3. Audio input: Analog L/R audio by 3.5mm to 3RCA AV cable or 3.5mm audio cable
4. Video output: HDMI 480P 60Hz
5. Audio output: HDMI, 3.5mm headphone jack, built-in speaker
6. User interface:
Buttons: OK/POWER, LEFT, RIGHT, ESC, REC, VOLUME
4.3 inch TFT screen, built-in speaker, built-in 1500mAh lithium battery
7. Storage media: TF card and USB flash drive, supports FAT32 and exFAT formats, does not support NTFS format, Max 32GB
8. Recording format: video mp4, audio mp3
9. Recording quality: 480P 15fps, NTSC 720x480, PAL 720x576
10. Recording files:
Video: about 4.2MB/minute, 250MB/hour
Audio: about 1.2MB/minute
11. Playback format:
Video files: avi, mov, mkv, webm, mp4, m4v, flv, 3gp, 3g2, 3gpp, dat, vob, evo, mpg, asf, trp, ts, m2ts, mts.
Audio files: mp3, ogg, ape, flac, wav, amr, aiff, mpc
12. Working time: about 2.5 hours to charge separately, about 2 hours for fully charged working.
13. Power supply: 1500mAh lithium battery, Type-C to USB power cable (Not include 5V2A power adapter)
14. Product size: 116x78x18mm
15. Product weight: 132g

1. High gain WIFI antenna: This 6dBi Omni-directional antenna with dual band 2.4GHz / 5.8GHz and RP-SMA Male connector which reduces interference, extend wireless range to dead spot
2. Pigtail Specifications: Coming with 2 pieces connector cables,Length: 35cm including the connectors; Connector type: IPEX MHF4 to RP-SMA Female
3. High quality: The WIFI antenna case is made of hard plastic, sturdy and durable. The internal is using high quality circuit board ensures maximum and stable signal quality
4. Compatible with: This wireless antenna can be used for M.2 NGFF Interface, please check your connectors before buying
5. Easy to install: This wireless wifi antenna is easy to install, simply replace current antenna to increase signal strength

1. High-strength steel plate precision casting, surface anti-corrosion fine treatment
2. +/-8 degree tilt angle, which can be adjusted smoothly to meet multi-directional viewing angles
3. Easy to install, firm and stable, not falling off or deforming
4. Compatible with most 65-90 inch large screen TV

Specification:
1. Applicable size: 65-90 inch, LCD TV or monitor
2. Tilt angle: +/-8 degree
3. Distance from wall: 65-130mm
4. Installation hole distance: 200x200-600x400mm
5. Maximum supported weight: 150.04 lbs (68.2 kg)
6. VESA standard: 100x100mm-700*420mm

1. Fully DVB-S/S2/S2X/T/T2/C compliant, Live FTA digital picture and sound.
2. Support H.264/H.265(10 Bit) hardware decoding.
3. Digital measuring device for signal strength and quality, supports presetting all satellite information.
4. Support AV in and AV/HDMI out function.
5. 4.3 inch LCD Colour Screen.
6. 4000mAh Lithium-ion battery, normal work up to 4-6 hours.
7. Support 13V/18V/LOCK status panel LED display directly.
8. Support battery power display.
9. Software upgradeable via USB and Wifi network (Wifi for MT7601 chip).
10. Supports scan of Auto, Blind, Manual or NIT, Sound for Locking Signal.
11. Supports DISEQC 1.0/1.1/1.2, unicable, 0/22kHz tone, auto calculate angle of AZ, EL.
12. Support compass function, speaker integrated.
13. Support real-time power display, with low power reminder.
14. LNB short protect.

Main Features:
1. System capabilities: Full HD DVB-S/S2/S2X/T/T2 & H.265 Complian, Fully DVB compliant
2. Video Decode: AC-3, MPEG-2 MPEG-4 MP HL, H.264 BP MP&HP L4.1, AVS profile L6.1/4.0/2.0
3. PAL/NTSC: Automatic PAL/NTSC conversion
4. Channels Number: 6000 channels TV and Radio programmable
5. Favorites: 8 different favorite groups selection
6. OSD Language: English, German, French, Portuguese, Spanish, Italian, Russian, Turkish, Polish, Arabic, Farsi, Espanol, Deutsch
7. OSD Color: 16-bit OSD with anti-flickering
8. Channel Search: Channel search in automatic, manual and network search
9. Channel Edit: Various channel editing function(favorite, move, lock, skip, delete, rename, find, sort)
10. Easy Menu: Plug and Play installation, with an easy to use Menu System
11. SoftUpgrade: Software upgrade through USB
12. Save Channel: Automatic save for last channel
13. Li-on Battery: 4000mAh
14. Power Supply: DC12V/1500mA (Input 100V-240V, 50/60Hz)
15. Panel display: 4.3 inch LCD Colour Screen
16. Output Interface: HDMI(up to 1080P) output, LNB-IN x 2, DV-OUT, AV-OUT, AV-IN, USB, Power supply

Electric Performance
1. System resource:
Flash Memory: 64MB Serial Flash
DDR3 Memory: 1GB DDR3
2. LNB/Tuner input:
Connector: F-type male
Frequency range: 950MHz-2150MHz
Input Impedance: 75Ω
Signal lever: -65dBm to -25dBm
Active Ant Power: 13/18V DC 400mA MAX, Overload Protection
LNB switch control: 22KHz
DiSEqC: Ver 1.0/1.1/1.2
3. Demodulator:
Front end: QPSK(S), QPSK, 8PSK, 16APSK, 32APSK(S2)
Modulation range: 2Mbps-45Mbps
SCPC and MCPC Capable: Yes
Spectral inversion: Auto conversion

Packing list
Digital satellite meter x 1
User manual x 1
AV cable x 1
Car charger cable x 1
Adaptor x 1

1. Fully DVB-S/S2/S2X compliant, Live FTA digital picture and sound.
2. Support AHD CCTV Max 8MP
3. Support H.264/H.265(10 Bit) hardware decoding.
4. Digital measuring device for signal strength and quality, supports presetting all satellite information.
5. Support AV in and AV/HDMI out function.
6. 4.3 inch LCD Colour Screen.
7. 4000mAh Lithium-ion battery, normal work up to 4-6 hours.
8. Support 13V/18V/LOCK status panel LED display directly.
9. Support battery power display.
10. Software upgradeable via USB and Wifi network (Wifi for MT7601 chip).
11. Supports scan of Auto, Blind, Manual or NIT, Sound for Locking Signal.
12. Supports DISEQC 1.0/1.1/1.2, unicable, 0/22kHz tone, auto calculate angle of AZ, EL.
13. Support compass function, speaker integrated.
14. Support real-time power display, with low power reminder.
15. LNB short protect.

Main Features:
1. System capabilities: Full HD DVB-S/S2/S2X & H.265 Complian, Fully DVB compliant
2. Video Decode: AC-3, MPEG-2 MPEG-4 MP HL, H.264 BP MP&HP L4.1, AVS profile L6.1/4.0/2.0
3. PAL/NTSC: Automatic PAL/NTSC conversion
4. Channels Number: 6000 channels TV and Radio programmable
5. Favorites: 8 different favorite groups selection
6. OSD Language: English, German, French, Portuguese, Spanish, Italian, Russian, Turkish, Polish, Arabic, Farsi, Espanol, Deutsch
7. OSD Color: 16-bit OSD with anti-flickering
8. Channel Search: Channel search in automatic, manual and network search
9. Channel Edit: Various channel editing function(favorite, move, lock, skip, delete, rename, find, sort)
10. Easy Menu: Plug and Play installation, with an easy to use Menu System
11. SoftUpgrade: Software upgrade through USB
12. Save Channel: Automatic save for last channel
13. Li-on Battery: 4000mAh
14. Power Supply: DC12V/1500mA (Input 100V-240V, 50/60Hz)
15. Panel display: 4.3 inch LCD Colour Screen
16. Output Interface: HDMI(up to 1080P) output, LNB-IN x 2, DV-OUT, AV-OUT, AV-IN, USB, Power supply

Electric Performance
1. System resource:
Flash Memory: 64MB Serial Flash
DDR3 Memory: 1GB DDR3
2. LNB/Tuner input:
Connector: F-type male
Frequency range: 950MHz-2150MHz
Input Impedance: 75Ω
Signal lever: -65dBm to -25dBm
Active Ant Power: 13/18V DC 400mA MAX, Overload Protection
LNB switch control: 22KHz
DiSEqC: Ver 1.0/1.1/1.2
3. Demodulator:
Front end: QPSK(S), QPSK, 8PSK, 16APSK, 32APSK(S2)
Modulation range: 2Mbps-45Mbps
SCPC and MCPC Capable: Yes
Spectral inversion: Auto conversion

Packing list
Digital satellite meter x 1
User manual x 1
AV cable x 1
Car charger cable x 1
Adaptor x 1

1. Fully DVB-S/S2/S2X compliant, Live FTA digital picture and sound.
2. Support H.264/H.265(10 Bit) hardware decoding.
3. Digital measuring device for signal strength and quality, supports presetting all satellite information.
4. Support AV in and AV/HDMI out function.
5. 4.3 inch LCD Colour Screen.
6. 4000mAh Lithium-ion battery, normal work up to 4-6 hours.
7. Support 13V/18V/LOCK status panel LED display directly.
8. Support battery power display.
9. Software upgradeable via USB and Wifi network (Wifi for MT7601 chip).
10. Supports scan of Auto, Blind, Manual or NIT, Sound for Locking Signal.
11. Supports DISEQC 1.0/1.1/1.2, unicable, 0/22kHz tone, auto calculate angle of AZ, EL.
12. Support compass function, speaker integrated.
13. Support real-time power display, with low power reminder.
14. LNB short protect.

Main Features:
1. System capabilities: Full HD DVB-S/S2/S2X & H.265 Complian, Fully DVB compliant
2. Video Decode: AC-3, MPEG-2 MPEG-4 MP HL, H.264 BP MP&HP L4.1, AVS profile L6.1/4.0/2.0
3. PAL/NTSC: Automatic PAL/NTSC conversion
4. Channels Number: 6000 channels TV and Radio programmable
5. Favorites: 8 different favorite groups selection
6. OSD Language: English, German, French, Portuguese, Spanish, Italian, Russian, Turkish, Polish, Arabic, Farsi, Espanol, Deutsch
7. OSD Color: 16-bit OSD with anti-flickering
8. Channel Search: Channel search in automatic, manual and network search
9. Channel Edit: Various channel editing function(favorite, move, lock, skip, delete, rename, find, sort)
10. Easy Menu: Plug and Play installation, with an easy to use Menu System
11. SoftUpgrade: Software upgrade through USB
12. Save Channel: Automatic save for last channel
13. Li-on Battery: 4000mAh
14. Power Supply: DC12V/1500mA (Input 100V-240V, 50/60Hz)
15. Panel display: 4.3 inch LCD Colour Screen
16. Output Interface: HDMI(up to 1080P) output, LNB-IN x 2, DV-OUT, AV-OUT, AV-IN, USB, Power supply

Electric Performance
1. System resource:
Flash Memory: 64MB Serial Flash
DDR3 Memory: 1GB DDR3
2. LNB/Tuner input:
Connector: F-type male
Frequency range: 950MHz-2150MHz
Input Impedance: 75Ω
Signal lever: -65dBm to -25dBm
Active Ant Power: 13/18V DC 400mA MAX, Overload Protection
LNB switch control: 22KHz
DiSEqC: Ver 1.0/1.1/1.2
3. Demodulator:
Front end: QPSK(S), QPSK, 8PSK, 16APSK, 32APSK(S2)
Modulation range: 2Mbps-45Mbps
SCPC and MCPC Capable: Yes
Spectral inversion: Auto conversion

Packing list
Digital satellite meter x 1
User manual x 1
AV cable x 1
Car charger cable x 1
Adaptor x 1

1. Plug and play, no setup required
2. 30m wireless transmission distance, stable remote signal
3. High-definition image quality, compatible with HDMI1.3 standard, resolution 1920x1080P@60Hz, backward compatible
4. Supports pairing of multiple transmitters and one receiver, switching transmitter signals with one click, and sharing multiple screens
5. Function: No network required, supports 2.4G/5G dual-band transmission/30-meter barrier-free transmission
6. Transmission distance: 30 meters
7. Product size: 6.5 x 4.1 x 1.9 cm

Shipping list:
-Launcher x 1
-Receiver x 1
-USB-A with Type-C cable x 2
-Manual x 1

1. It can transmit HDMI signals from computers, set-top boxes, game consoles, cameras, and other devices to large screen devices such as TV, projectors
2. Plug and play, no need driver installation, no need for networking
3. Long distance stable transmission, measured at a distance of 50 meters, the image does not get stuck
4. Supports 1080P HD image quality
5. 60cm length, compact and portable
6. Interface: Transmitter (TX)-Type-C，Receiver (RX)-HDMI/USB
7. Power supply: 5V 2A
8. Resolution: 1080P
9. Shell material: ABS
10. Net weight: 27.3g

1. Interface: USB2.0 host
2. Video input: digital HDMI, analog RAC AV video
3. Audio input: digital HDMI, analog RCA audio L/R, 3.5mm line input
4. Video output: digital HDMI
5. Audio output: digital HDMI, analog/RCA audio RCA L/R input pass-through, analog 3.5mm stereo
6. Storage media: USB flash drive, portable hard drive (exFAT format is not supported)
7. Recording format: video AVI/MPEG4, audio ACC stereo
8. Resolution: 1080P/30fps
9. Record file: maximum 2GB
10. Power supply: 5V/2A
11. Plug and play, no driver required, no need to go through a computer, one-click recording
12. Support SD/HD video signals, the collection resolution can reach 1080P
13. Equipped with HDMI and AV3.5 cables, 3.5mm audio interface
14. Equipped with professional video editing software, which can edit and upload videos
15. With a microphone, you can record narration, record the game while playing, and explain the game at the same time

1. Interface: USB2.0 host, SD card
2. Video input: SDI, HDMI
3. Audio input: SDI, HDMI, 3.5mm microphone
4. Video output: SDI, HDMI
5. Audio output: SDI, HDMI, 3.5mm microphone
6. Storage media: U disk, portable hard drive
7. HD port: industrial HD camera, HD medical endoscope, set-top box, game console, etc.
8. Resolution: 1920x1080/60fps
9. Record file: maximum 2GB
10. SDI port: industrial HD camera, HD medical endoscope, etc.
11. Power supply: 12V/3A
12. SDI and HD input, one-click 1080P recording, no PC required
13. Pass-through function, you can continue playing or watching while recording
14. Remote control with screenshot button, easy to use, no setup required

1. Interface: USB2.0
2. Video input: RCA composite yellow port
3. Audio input: RCA L/R audio white/red port
4. Video output: 3.5mm AV cable, HDMI
5. Audio output: 3.5mm AV cable, HDMI
6. Storage: micro SD card (maximum 16GB, does not support NTSF format)
7. Video recording format: .avi
8. Recording file video: about 9.3MB/minute, 0.56GB/hour
9. Power supply: 5V/1A
10. Record analog video to digital format to TF card with one click, no PC required
11. Convert old video or camcorder tapes to digital format, no computer required
12. One-click recording button to record video directly to Micro SD card
Note: Please do not insert the USB drive and Micro SD card at the same time. FAT and NTFS formats are supported, exFAT is not supported.

1. Power supply: 5V
2. Input interface: composite video, S video
3. Output interface: USB2.0 interface
4. Resolution: 720x576, 720x480
5. Capture format: MP4
6. Supported systems: Windows, mac OS, Linux, Android
7. Video format: MPEG2
8. Comply with UVC standard, no need to install any driver, the system will automatically install the hardware driver
9. The following devices may be used as analog video sources: VCRs, DVD players, camcorders, set-top boxes, game consoles and any device that provides an analog video signal

1. You can record your favorite music, analog audio sources to your computer in a certain digital format, edit them, and then send them to your iPad through iTunes so that you can listen to them anytime, anywhere.
2. USB audio collection, which can directly collect high-quality audio files through the USB interface. No need to install any drivers. The Windows operating system will be installed automatically.
3. USB audio capture includes professional audio editing software to provide you with the best editing functions.
4. Lightweight and easy to carry.
5. System requirements:
- Pentium IV 1.7GHz CPU or above
- 512MB RAM or above
- VGA card with 32MB memory
- 1 available USB 2.0 port
- Microsoft Windows XP/Vista 32-bit/64-bit/7

Features:
1. Includes professional and easy-to-learn and use video editing software
2. Universal USB 2.0 interface, no other required
3. Capture video and audio via USB 2.0 interface
4. Support brightness, contrast, hue and saturation control
5. Lightweight and easy to carry
6. Capture audio without a sound card
7. Plug and play, easy to use
8. Supports all formats: recording in DVD+/-R/RW, DVD+/-VR and DVD video

Parameters:
1. TV format: PAL, NTSC, SECAM
2. Recording format: MPEG2
3. Conversion formats: AVI-MPEG4, AVI-DIVX, MP4-MPEG4 (iPod), 3GP-MPEG4, PSP-MPEG4, etc.
4. Input: composite video (RCA), S-Video (miniDIN 4pin), audio L/R (RCA)
5. Resolution: NTSC 160×120 - 720×480, PAL 160×120 - 720×576
6. Code rate: NTSC 30fps, PAL 25fps
7. Power supply mode: USB bus
8. Power: less than or equal to 1.5W

1. Material: PVC
2. Interface: HDMI/Type-C
3. Resolution: 4K/30Hz
4. Cable length: 1.8m
5. Type-C interface can be connected to notebook/mobile phone
6. HDMI interface to connect HDTV, monitor, projector

1. Processor: Amlogic S905W2 64-bit quad-core
2. RAM+ROM: 2GB+16GB
3. Output resolution: 4K
4. Interface: HDMI
5. Support memory card: CF/SD card/MINISD/SDHC/U disk/TF/MMC/XD card
6. Audio playback format: MP3/WMA/WAV/OGG/FLAC/DTS/AAC/AC3/APE
7. Support video format: ASF/AVI/MPEG/DAT/WMV/MP4
8. Remote control: bluetooth remote control
9. Size: 97x22x12mm
10. Weight: 0.02kg
11. WiFi Bluetooth distance: 10m
12. Support multi-national menu language
13. Small size, no space occupation, good concealment

1. Host interface: PCIe Gen2 X1
2. Video input and output: HDMI 1.4
3. Audio Input: HDMI, Line In (3.5mm TRS)
4. Audio Output: HDMI, Line Out (3.5mm TRS)
5. Highest output: 2160p30, 1440p60, 1080p120
6. Maximum recording: 1080p120, 2160p30, 1440p60
7. Support resolution: 2160p, 1440p, 1080p, 720p
8. Output video format: YUY2, NV12, RGB
9. Recording resolution and maximum frame rate: 3840x2160
10. Support line-in and line-out.
11. UVC standard, no need to manually install the driver.
12. Support most third-party video capture software.
13. PCIe Gen2 super high speed interface
14. Equipped with the latest ezcap Link software, recording and live broadcasting is easy to own.

1. Material: silicone
2. Soft and comfortable to use
3. Precise design, accurately fit the remote control
4. It can fully protect the equipment from normal scratches, dirt, tears and wear
5. Good signal reception

1. Material: Silicone
2. Soft and comfortable to use
3. Precise design, accurately fit the remote control
4. It can fully protect the equipment from normal scratches, dirt, tears and wear
5. Good signal reception

Function
1. Remove the headphones and the power button/microphone jack to the front panel, convenient to connect the headset and the power button
2. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience
3. Upgrade the built-in speakers to double the sound
4. PCB to reserve a variety of upgrades required pad, out of the box, can be used as a DIY upgrade learning template
5. Change the QRP CW frequency quickly
6. Support CW side volume adjustment
7. Support CW side tones
8. This is a shortwave QRP SSB/CW transceiver. Ultra-small size for portable outdoor use, (no battery) 1602n LCD screen, built-in speakers, support to connect computers using FT8, JS8, FT4 and other mode software control digital, support CW automatic decoding

Features:
1. 8 tracks covering 80M/60m/40m/30M/20m/17M/15m/10m
2. PCB layout design in line with high frequency circuit design principles to ensure excellent performance
3. Both built-in Battery and external 13.8v power supply, can achieve 8-stop 3-5w power, and reserve the necessary sot-223 and To-220 pack pad for upgrading
4. High launch efficiency
7. KDS high precision tcxo brand, frequency accuracy above 1ppm, frequency stability above 0.5ppm
8. Ultra-small size: 88x39x124mm (without bulge)
9. Rich interfaces (cat, ptt out, mic/key, k-head mic)
10. All LPF components use 100v c0g/np0 capacitors
11. Using op-amp chips are lower than those of lm4562 noise
12. A built-in speaker with a cavity
13. BNC antenna interface

Explanation
1. Support full mode: usb, lsb, cw, am, fm (ssb mode reception effect is good, but the transfer effect is poor. AM and FM mode is free, the effect is not good)
2. Filter DSP filter: 4000, 2500,1700,500,200,100,50 Hz passband
3. Function DSP function: automatic gain control (AGC), noise reduction (NR) , XMIT Voice Trigger (Vox), RX attenuator (Att), TX Noise Gate, TX unit control, volume control, DBM/S instrument
4. Sidebar/carrier suppression SSSSB emission: superior to -45dbc, IMD3(dual tone) -33dbc, receiver: superior to -50dbc
5. Support for multi-band support, in the 80m frequency range of continuous adjustable 10m (from 20khz. 99mhz, loss performance)
6. Open source firmware, built using Arduino IDE; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines based on
7. The software vovovox code can be used for fast complete control (qsk and semi-qsk operations) or RX/auxiliary switch TX to be used in digital mode (no cat or PTT interface is required)
8. The PTT/PA output is externally controlled by the all-digital tx-delay stage and the software-based SSB stage transmitter: the phase of sill SI5351 is controlled (by a small frequency change i2c at 800 kbits/s) and the PA amplitude is controlled (by a pwm pa key shaping circuit)
9. Software-based all-digital SDR receiver level (optional): sampling of I/Q (complex) signals from a digital mixer with an orthogonal sampling detector, and mathematically perform a 90-degree phase shift (David Hilbert transform) in the software by adding an Atten sideband
10. Three independent switchable analog pushers (0db, -13 db, -20 db, -33 db, -53 db, -60 db, -73 db) from the front receiver
11. Receiver background noise mds: -135 DBM at 28 mhz (200 hz bw)
12. Receiver receiver front-end selectivity: +/-2 khz scrolling at steep 45 db/decade tuning frequency
13. Blocking dynamic range: 20khz offset 123db, 2khz offset 78db
14. CW decoder, direct/iambic-a/B keying
15. VVFO A/B + RIT and split, and the corresponding relays pass through i2c
16. The CAT supports cat with a filter switch (using the kenwood TS-480 protocol)

Package includes:
1. 1 x transceiver
2. 1 x the microphone
3. 1 x charger
4. 4 x machine floor Mats

1. Thousands of times plugging and unplugging test, durable and solid as ever
2. Support 1080P HD screen casting, synchronized audio and video playback
3. The cable adopts pure copper tinning process, plus aluminum foil wrapping + ground double shielding, shielding electromagnetic interference, signal more stable
4. Directly cast the content on the phone/tablet to the big screen or projector without computer, plug and play, efficient and fast
5. hand game big screen to play, clearer details, a broader field of view wonderful moment to ignite the whole field, the game entertainment big screen to share
6. Power supply: 5v 2A
7. CPU: AM8268
8. Line length: 2m/diameter 3.5mm
9. Weight: 95g

1. Multi-dimensional rotation, 180 degree flexible steering, left and right rotation screen, adjustable pitch
2. Multiple combinations, horizontal screen + horizontal screen / horizontal screen + vertical screen / vertical screen + vertical screen / two-way inside and outside
3. Suitable for monitors of 10-27 inches
4. Applicable hole distance: 50x50/75x75/100x100mm
5. Weight-bearing range: within 9.9 kg of a single arm

1. The laptop can be connected to a smart TV with AV interface to enjoy high-definition blockbusters
2. DVD with Type-C and USB interface, can connect to smart TV with AV interface
3. Synchronous transmission of audio and video, automatic decoding of digital audio signals into analog audio, and automatic adjustment of the resolution to the corresponding effect
4. Interface: USB female + USB power supply port + HD Media Interface interface
5. Compatible with various DVD/VCD/set-top boxes, mobile phones, tablets, computer hosts
6. 1080P high-definition picture quality, plug and play
7. Cable length: 1.8 meters
8. The shell is made of alloy material, which is resistant to wear and high hardness

Model Number:HDTV Antenna TV Antenna
Working Frequency:VHF(172-240Mhz) UHF(470-860Mhz)
1. Enhance the digital/analogue signal strength and signal quality
2. Magnetic based mounting make it be placed much easier.
3. High gain amplifier, ideal for DVB-T digital terrestrial TV Receiver.
4. Easy to install, just simply plug the TV Aerial Antenna to DVB-T stick.
5. Omni directional reception aerial, particularly space-saving aerial
6. Gain: 3dbi
7. Nominal Impedance: 75ohm
8. Polarization: Vertical
9. Maximum power: 100W
10. Concentric cable: RG174
11. Cable length: 3m

Features:
1. No need for WiFi pure hardware projection: just power on the transmitter and connect it to a computer or set-top box or DVD or video conferencing camera or high-definition player and other devices with HDMI output interface, and then power on the receiver and connect it to the TV. Projector or LED screen.
2. HDMI+VGA dual output: HDMI, VGA, 3.5mm jack can be freely matched. The transmitted signal is very clear and can easily transmit high-definition video and audio. With 3,5MM interface can be connected to audio.
3. Plug and Play: A true plug and play experience is up and running within 10 seconds. Connect the transmitter to an HDMI signal source, then connect the receiver to a TV or projector or LED screen, and you can start mirroring wirelessly.
4. Highly Compatible: The HDMI interface is highly compatible and can be converted to other interfaces. Devices with an HDMI interface can be used directly, and computers without an HDMI interface can be used with an HDMI converter. Stream true 1080p HD video and digital audio wirelessly to your TV or projector or LED screen. Watch movies and TV shows on a laptop, PC, or wirelessly to a TV or projector.
5. There is a distance of 100 meters in a straight line: the transmitter and receiver can work within a distance of 100 meters in a straight line, and can also pass through obstacles such as partition walls and glass, but the distance will be shortened according to the actual situation.
6. Can work for a long time: the transmitter does not get hot and does not drop the line after playing for a long time, which is very suitable for office and entertainment.
7. Note: The transmitter cannot be used alone, it must be used with the receiver. Both the transmitter and receiver require power to operate.

Specifications:
1. Transmitter:
- Power port: Type-C
- Power supply: 5V/2A
- Output resolution: 1080P 60Hz
2. Receiver:
- Ports: HD (V1.4)/Type-C USB/VGA/Audio
- Power supply: 5V/1-2A
- Resolution: Maximum 1080P 60HZ
3. Support 5G/2.4G dual-band WIFI
4. Wireless network: IEEE 802.11ac 2.4GHz/5GHz
5. Receiver resolution: 1920 x 1080P@60fps, 1280 x 720P@60fps, etc.
6. Support system: Windows/MacOS/Linux

Package list:
- Launcher x 1
- Receiver x 1
- Type-C cable x 2
- HD cable x 1
- Instructions x 1

1. Product materials: Adopt aluminum alloy CNC technology, surface sand surface oxidation, high-end environmental protection; with good anti-interference and heat dissipation capabilities.
2. Product features: This product is a portable USB 2.0 high-definition video capture card that can simultaneously capture HDMI audio and video signals and transmit them to mobile phones and computers for preview, editing, storage and other multi-functional applications.
3. Product application: The HDMI interface of the product is connected to audio and video input signals, and the USB interface is connected to a mobile phone or computer to realize high-definition collection,
Video recording, video live broadcast, teaching recording, medical imaging, game live broadcast, video live broadcast, high-definition video recording camera, etc.

Features :
1. The product complies with USB audio and video UVC specifications and supports operating systems such as Windows, Android, Linux and MacOS
2. Support most acquisition software, such as VLC, OBS, Amcap, etc.
3. Input terminal: HDMI/F maximum input can support 4K
4. Output: USB2.0/M, up to 1080P
5. High-definition capture, strong compatibility, smooth picture without stutter, no delay
6. No need for external power supply, small size, ultra-thin and portable
7. Operating environment: -20 degree C to 75 degree C, relative humidity is 5% to 95%