ReviewsFour Channel Video Transceiver

CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit

• ...003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
• Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
• It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by itself (in automatic key mode) and support power down saving..
• The PCB board of this kit can be conveniently put into the 88 * 30 * 120mm aluminum chassis (the shell needs to be prepared by itself, and the opening size of the front and rear panels is in the mesh disk). Main indicators Power supply: 12V Working current: receiving ≈ 120mA @ 12V.
• Emission ≈ 1A @ 12V Transmitting power: 5W @ 12V Frequency range: 7.000mhz-7.100mhz, 1kHz / 100Hz step Working mode: CW transceiver, SSB receiver.

JOVNO 5V 60A Power Supply AC 110V/220V to DC 5V 300W Universal Regulated Switching Transformer Adapter Driver for LED Strip Lights, 3D Printer, CCTV, Radio, Computer Project, with 4 Fixing Brackets

• 【Power Specs】Input: 100V-240V, 50/60Hz.
• Output: 5V, 0 ~ 60A, Output Voltage adjustable range: ±15%, Three sets of output Channel..
• 【Wide Application】Perfect for 3D printer , ham radio transceiver , car subwoofer amp audio amplifier , RC LiPo Chargers and WS2811 2801 WS2812B LED Strip Pixel Light..
• 【Safety Features】Built in automatic over-voltage protection, over-current protection, over-temperature protection, short circuit protection. Safe to use..
• 【With 4 Fixing Brackets】The package contains four metal fixing brackets, which can better help you fix the power adapter where you want it to be..
• 【Efficient heat dissipation】It comes with built-in cooling fan and many holes on the metal case, which makes heat dissipation more efficient..

JOVNO 24V 15A Power Supply, AC 110V-220V to DC 24V 360W Universal Regulated Switching Transformer Adapter Driver for LED Strip Lights, 3D Printer, CCTV, Radio, Computer Project, with 4 Fixing Brackets

• 【Power Specs】Input: 100V-240V, 50/60Hz.
• Output: 24V, 0 ~ 15A, Output Voltage adjustable range: ±15%, Three sets of output Channel..
• 【Wide Application】Perfect for 3D printer , ham radio transceiver , car subwoofer amp audio amplifier , RC LiPo Chargers and LED Strips..
• 【With 4 Fixing Brackets】The package contains four metal fixing brackets, which can better help you fix the power adapter where you want it to be..
• 【Safety Features】Certified by FCC, CE, RoHS, CCC, Overcurrent protection, overvoltage protection and overload protection, short-circuit protection ensure the stability and smoothness. Safe to use..
• 【Efficient heat dissipation】It comes with built-in cooling fan and many holes on the metal case, which makes heat dissipation more efficient..

Fiber Optic Transmitters, Receivers, Transceivers PIN 10GBASE-LR, 10.3 Gb/s transponder10km

TYT TH-8600 Dual Band Mini Mobile Transceiver IP67 Waterproof Car Radio 2M/70CM 25W Amateur Two Way Radio w/Cable

• 1. HESENATE x TYT Mobile Transceiver Series, ONE YEAR U.S Based Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..
• 2. Rugged Compact Reliable MOBILE RADIO (Ham), New Addition to Any Motocycle or Off-road Vehicle. Super IP67 Dust/Waterproof, Full Color Screen, P1-P4 Programmable Functional Keys, Dual Band, Dual Display, Dual Watch..
• 3. Size: 4.2" (W) x 1.8" (H) x 5.4 (D)" (107 x 45 x 125 mm).
• Frequency: VHF(144-148Mhz/2m), UHF(420-450Mhz/70cm), Output Power 25W/20W, 200 Channels, CTCSS/DSC, DTMF, Priority Channel Scanning, 2Tone/5Tone, Remote Kill/Stun/Activate, 1750Hz Burst Tone..
• 4. A MUST HAVE Programming cable (Window 10 Supported, Driver Installation Needed) included for easier Computer/PC programming with software, FULL Reviews/Instructions/FAQ/video tutorials about operations on the internet. Please feel free to contact us if you have any questions..
• 5. Kit includes: TH-8600 Mobile Radio, Microphone, Mounting Brackets & Screws, Programming Cable, and User Manual. Software Download at TYT Official Website..

Tascam DR-60DmkII 4-Channel Portable Recorder Bundle with TH-03 Closed Back Over-Ear Headphone and 32GB Memory Card (3 Items)

• Bundle Includes: Tascam DR-60DmkII 4-Channel Portable Recorder for DSLR Filmmakers, Tascam TH-03 Closed Back Over-Ear Headphone (Black), and SanDisk Ultra 32GB SDHC UHS-I Memory Card.
• Record: The DR-60DmkII is the next generation of 4-track solid-state recording, based on Tascam’s decades of recording innovation. The upgraded HDDA microphone preamps provide up to 64dB of gain, capturing every nuance of a performance. Up to four channels at a time can be recorded to the internal SD Card, at up to 96kHz/24-bit WAV file resolution.
• Digital Mixer: The DR-60DmkII has an internal digital mixer for all 4 tracks. Adjust pan and level, add a Limiter or Hi-pass Filter (40/80/120Hz), and set individual channel Delay from the user-friendly set-up.
• Design: Every aspect of the DR-60DmkII is designed specifically for DSLR Audio for Video Recording. The keys of the unit are designed specifically for quiet operation to eliminate handling noise.
• 4-Channel Mode: This 4-channel mode records all four microphone inputs to their own tracks.

AudioQuest Chocolate HDMI Cable - 5m

• ...the outside of the conductor produces the greatest benefit on overall performance..
• In addition to all 19 HDMI conductors being Direction-Controlled to reduce RF Noise, AudioQuest Cinnamon 48 HDMI cables feature a metal-layer shield around the 4 FRL + eARC pairs to further enhance noise-dissipation..
• The Audio Return Channel sends audio from the TV to a soundbar, receiver, or ARC input. “enhanced” eARC is easier to use and enables lossless multi-channel. In AudioQuest Cinnamon 48 HDMI cables, the eARC conductor pair is internally controlled for direction to ensure superior audio performance..
• AudioQuest Cinnamon 48 HDMI cables use Direction-Controlled conductors to minimize RF noise. For optimal Noise-Dissipation and superior audio performance, use Cinnamon 48 HDMI cables with the plug's arrows pointing towards the TV, or Source towards A/V receiver..

AllAboutAdapters 4-Channel HD-TVI HD-CVI AHD RCA Quad Video to HDMI VGA Converter Switcher with Picture-in-Picture Support

• Supreme 4-channel HD/SD video mixer solution designed for multiple camera or DVR video feeds to be displayed on one screen. Each one of the 4 BNC inputs can accept either HD-TVI, AHD, HD-CVI type HD input or analog BNC/RCA composite video from camera or DVR.
• Provides simultaneous HDMI output, VGA output and 2 BNC/RCA analog video outputs. Doubles as a 4 in 1 out HD-TVI HD-CVI AHD BNC RCA to HDMI VGA converter switcher..
• Able to accept mix of HD-TVI, HD-CVI, AHD and analog BNC/RCA video inputs from camera, DVR and other compatible inputs at the same time. Combine all or selected input video feeds into different styles of split-screen views on one display for preview, live monitoring or video recording..
• Selectable HDMI video outputs at 720p/50Hz, 720p/60Hz, 1080p/50Hz, 1080p/60Hz, 1280x720 pixels and 1980x1080 pixels. Selectable VGA video outputs at 1024x768, 1280x1024 and 1440x900 pixels..
• Easy IR remote control and individual manual push buttons for easy and fast switching between video inputs. Supports total 8 screen modes including: 4-channel quad screen mode 4-channel split screen with overlay of 3 sub video channels onto the main channel screen 3-channel split screen mode 2-channel screen in horizontal split fashion 2-channel scr....

Poyiccot Displayport Extension Cable, 90 Degree Displayport Extender Up Angle Displayport Male to Female DP to DP Extension Adapter Cable Gold Plated 30 CM/12inch

• Displayport 90 degree adapter cable extend the reach of your existing DisplayPort cable to an HD monitor or projector with DisplayPort input...
• Displayport extention cable can transmits both audio and video from computer or tablet to HD monitor display.
• supports full HD stereoscopic 3D display, 3840*2160 resolution, 1080, four times HD, support 1Mbps two-way auxiliary channel,support one-way, single channel, four wire connection..
• This DP to DP cable supports video resolutions up to 4K (3840x2160 @30Hz, Ultra HD) and 1080P (Full HD), and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels.
• The gold-plated displyport connectors resist corrosion and ensure stable transmission. The fortified joint between the connector and the wire withstands repeated plug an unplug.
• Low-profile diplayport to displayport cable does not block adjacent ports on your computer, has molded strain-relief for long life, and has ergonomically designed treads for easy plugging and unplugging..

Mini HD SDI Fiber Extender 1080P HD-SDI Over Fiber Converter Broadcast Level SDI Video Optical Transceiver Single-Mode Single Fiber 20km with RS485 Tally and Loop Output

• HD-SDI Video: The SDI Fiber converter support HD-SDI with 8-channel audio embedded, resolution up to 1080P&30HZ, Automatic reclocking 270Mbit/s - 1.48Gbit/s..
• Support Rs485&Tally: The HD SDI to fiber converter support both Backwards RS485(Max 57600) and Tally. You can control other device or use Tally Function in broadcast..
• Compact Size: The SDI Fiber Extender only 1.7*0.9*2.8 inch in size, it’s so small and can install on cameras..
• Loop output: The HD-SDI Fiber Optic transceiver support loop output, you can see the image easily in local side..
• Support CWDM/DWDM SFP: The Fiber optic support CWDM/DWDM technique. You can use CWDM/DWDM SFP module when you only have limited fiber cable resource..

Poyiccot DP to DP Cable, 90 Degree Right Angle DisplayPort to DisplayPort Cable Male to Female DP Extension Cable for PC, Laptop, TV etc -12inch/ 30cm (Right Angle Dispalyport)

• 1-Pack 12 inch Black displayport extension cable , extend the reach of your existing (DP, DP++, DisplayPort++) equipped computer to an HD monitor or projector with DisplayPort input..
• This DP to DP Cable can transmits both audio and video from computer or tablet to HD monitor display.
• supports full HD stereoscopic 3D display, 3840*2160 resolution, 1080, four times HD, support 1Mbps two-way auxiliary channel,support one-way, single channel, four wire connection..
• DP extender cable supports video resolutions up to 4K (3840x2160 @30Hz, Ultra HD) and 1080P (Full HD), and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels..
• The gold-plated DisplayPort connectors resist corrosion and ensure stable transmission. The fortified joint between the connector and the wire withstands repeated plug an unplug..
• DisplayPort cable connector with latches provides a secure connection with a release button that must be depressed before unplugging..