AD831 High Frequency Transducer RF Mixer Module 500MHz Bandwidth Mixing Down Mixing Dual Balanced Mixer Single Chip Radio Frequency Converter -10dBm
The AD831 is a low distortion, wide dynamic range, single chip mixer, suitable for HF and VHF Receiver RF-IF frequency, second mixer in DMR base station, DC-baseband conversion, quadrature modulation and demodulation, and ultrasound imaging, frequency move detection and other applications.
The AD831 has provide +24 dBm third-order intermodulation intercept point, realization of -10 dBm LO power, without the need for a high power LO drive.
There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost.
The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use.
The amplifier has low DC offset characteristics, so it can be used in DC-baseband frequency conversion and quadrature amplitude demodulation.
SVBONY SV502 Telescope for Kids, 50mm Kid Telescope, and 5X20 Finder Scope, Gift for Exploring Moon Science Education
fully meet the basic needs of astronomical telescopes in children.
with 5X20 finder scope can help kids locate objects faster and earlier.
The lens system uses FC full surface coating technology to ensure basic optical imaging requirements.
with standard 1.25" K20 eyepiece allow you to view clear.
Imaging conforms to normal observation habits.
especially for children customers；perfect for Astronomical observation and Land viewing.
The design of tripod shape makes the observation more steady and firm.
Durable and safe to use；Stable aluminum alloy bench stand with 360 degree horizontal adjustment and vertical adjustable range of approximately 90 degrees.
No tool needed and can be set up in a minute.
brings your younger astronomer into a exploration world.
Suitable size and light weight make it easy to carry.
using it with or without tripod and take it everywhere you want to go.
Humminbird 411380-1CHO Helix 9 Chirp MEGA SI+ GPS G4N CHO (Control Head Only) Fish Finder
Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
MEGA Side Imaging+: See the world below like never before with a crystal-clear Side Imaging viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail and 60% more range capability than MEGA Side Imaging sonar..
MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information....
The Strange Last Voyage of Donald Crowhurst: Now Filmed As The Mercy
ACTIVE IMAGING 3-IN-1: See structure and cover with a new level of refined detail with the included Active Imaging 3-in-1 sonar, featuring CHIRP, SideScan and DownScan with FishReveal..
ACTIVETARGET READY: See high-resolution images of fish swimming around structure and responding to your lure – as it happens – with support for ActiveTarget Live Sonar..
FULL NETWORKING: Build the complete Elite Fishing System with integrated wireless, NMEA 2000 and Ethernet connectivity – add Halo Dome Radar, Outboard Pilot or share sonar, charting, waypoints, and other user data between displays..
9-INCH MULTI TOUCH: The 9-inch, high-resolution, multi-touch screen is easy to use and install..
C-MAP CONTOUR+: From finding key fishing areas, like ledges, drop-offs and ditches to navigating with precision to fish-holding areas, you will have more success on the water with high-resolution 1-foot contours on 8,900 U.S. lakes..
Leica Q2 Digital Camera with Summilux 28mm f/1.7 ASPH. Lens - Pro Travel Bundle
Redeveloped while retaining impressive imaging and optical attributes, the Leica Q2 is an advanced compact camera characterized by its updated sensor design and intuitive operation..
Revolving around a revised full-frame 47.3MP CMOS sensor and Maestro II image processor, high-resolution stills shooting is possible along with both DCI and UHD 4K video recording..
The image processor also contributes to a broad ISO 50-50000 sensitivity range along with quick 10-fps full-resolution continuous shooting..
Featuring a redeveloped imaging system, the Q2 incorporates a high-resolution 47.3MP full-frame CMOS sensor along with an updated Maestro II image processor, which lends more flexible image creation along with smooth color and tonal rendering, a broad 13-stop dynamic range, low noise, and a wide sensitivity range from ISO 50-50000..
Lowrance Elite 9 Ti2 Fishfinder/Chartplotter Combo with US Inland Chart - No Transducer
ACTIVE IMAGING 3-IN-1: See structure and cover with a new level of refined detail with the included Active Imaging 3-in-1 sonar, featuring CHIRP, SideScan and DownScan with FishReveal..
ACTIVETARGET READY: See high-resolution images of fish swimming around structure and responding to your lure – as it happens – with support for ActiveTarget Live Sonar..
FULL NETWORKING: Build the complete Elite Fishing System with integrated wireless, NMEA 2000 and Ethernet connectivity – add Halo Dome Radar, Outboard Pilot or share sonar, charting, waypoints, and other user data between displays..
7-INCH MULTI TOUCH: The 7-inch, high-resolution, multi-touch screen is easy to use and install..
C-MAP CONTOUR: From finding key fishing areas, like ledges, drop-offs and ditches to navigating with precision to fish-holding areas, you will have more success on the water with high-resolution 1-foot contours on 8,900 U.S. lakes..
Humminbird 411590-1 Helix 7 Chirp SI GPS G4 Fish Finder
7" ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
Features Side Imaging, Dual Spectrum CHIRP Sonar, Ethernet networking capability, Bluetooth, AutoChart Live, GPS and Humminbird Basemap built-in.
Dual Spectrum CHIRP: Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
SwitchFire Sonar: Take command of how your sonar returns appear. With two display modes, you can add or remove detail, account for water depth, temperature and turbulence, even watch lure presentations - all at the push of a button..
Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link, 360 Imaging and CHIRP Radar.
Irwin Naturals Mega-B Complex - 1,000 mcg B-12 - High Potency B-Vitamins with Quick Energy MCTs - 60 Liquid Softgels (Pack of 2)
...Potency well-rounded B Complex with Biotin B7, B12, Folate B9, B1, B2, B3, B5 and B6. B vitamins are essential to life. These nutrients play a critical role in numerous biochemical reactions throughout the body.They are especially important for metabolism, energy production, and the maintenance of a healthy nervous system..
DAILY DOSE OF B's - B vitamins are water-soluble nutrients that are poorly stored in the body and readily eliminated after a short period of time. Therefore, in order to maintain optimum levels, B vitamins must be replenished daily..
HIGH POTENCY - Mega B-Complex is a balanced blend of high-potency B vitamins that can help you meet or exceed your daily requirements. This formula provides all of the essential B's, including a full 1,000 mcg of methylcobalamin - the biologically active form of vitamin B12..
QUICK ABSORPTION - This advanced formulation also includes Medium Chain Triglycerides (MCTs) as the foundation of our liquid soft-Gel delivery system. MCTs are a preferred source of quick cellular energy. MCTs are rapidly absorbed into the bloodstream and immediately converted into energy at the cellular level. With the added enhancement of bioperine, this unique formula offers superior nutrient absorption..
PhoenixPhoto Trisio Lite 2 VR - 8K Virtual Tour NodeRotate Quick Plug-in, USB Cable, TRLITE2SB1 Trisio Lite 2 VR - 8K Virtual Tour NodeRotate 360° Camera + Starter Bundle
...ality Commercial Lens: By using aspherical distortion-free optical lens and sophisticated CNC motor, combining with nodeRotate technology, precisely capture the ambient light of any complex indoor spaces. Just simply press the shutter, you can get perfect 8K 32MP high resolution images..
anyScene Full-scene Adaptive Imaging System: Trisio 360 camera is now equipped with the latest design anyScene full-scene adaptive imaging system, effectively solved the brightness suppression and darkness compensation problems. It accommodates the panoramic shooting of various scenes with high-quality visual experience..
One-Click Shooting & Auto-Stitching: Using a Trisio 360 camera APP, you can remote control Trisio Lite 2 360 camera to complete a panoramic shot within the range of 20 meters..
Picture-Taking on A Professional Level: Equipped with the innovative nodeRotate patented technology, the camera just needs to be mounted on a tripod with a gentle click on the shutter button, it will be rotated by the built-in precision motor, and take 360° panoramic photos with high-definition image quality and stabilization..
Built-In Storage, Reliable Performance: The camera is equipped with 8G EMMC high-speed storage (including system files at about 0.82G and 7.18G available....
