parabolic sound reflector 3d models

Parabolic reflector for microphone, diameter=145mm , height 50mm. It is almost true rotational paraboloid with focus length of cca 40mm. ...You can place 6mm electret mic capsule in the center to make some acoustic receiver (with sound level magnifying)...

You need to coate the parabolic with aluminum foil (maybe use a beer can) use super glue to assembly the parts. Put the "rubber duck" antenna in the tube, and thats all. not sure what the gain are, i need to do some calc's first. the math i the...

To create the parabolic shape, coat it with aluminum foil - a discarded beer can works great for this purpose. Use super glue to join the parts together. Next, insert the rubber duck antenna into the tube and you're done. I'm still uncertain about...

High-Gain Reflector Antenna System for 122 GHz Amateur Radio Research and Development.

This includes parts for making a 2D parabolic solar reflector or parabolic trough. These can be used to harness the sun's energy in the form of heat. While this particular design may be limited in application, it can be used as a demonstration or...

An parametric parabolic reflector which can be used for multiple things but it is designed as an dish antenna. ... With some aluminium tape, I created the reflective surface, copper filament may also work.

Parabolic Reflector SB 910: Next-Gen Design Awaits Printing and Testing The Parabolic Reflector SB 910 boasts an innovative design that will soon hit the market after undergoing final printing and testing processes. One exciting feature this device...

... to provide some extended range when slid along the antenna's surface. To achieve this effect, you'll need some aluminum tape to adhere to the parabolic shape as a signal reflector. ...You can typically find this type of tape at most hardware stores.

LED Reflector 1W/3W: A Versatile Choice for Illumination Projects The reflector is a crucial component in any LED lighting setup, and the 1W/3W option offers exceptional versatility. With a diameter of 20mm, it provides a precise focus of light that...

I'm excited to share my experience with this parabolic reflector for the Xiaomi WiFi repeater, which has significantly improved the range of my Tello Drone. Initially, my range test only reached 100 feet, but I was plagued by WiFi interference at...

Use this snap-on Parabolic Wi-Fi Reflector to boost your Wi-Fi's reach in a specific direction or decrease it in the opposite direction. Attach it easily to your router's antenna for precision coverage. Accurate curve and placement are guaranteed due...

This is a parabolic microphone reflector remixed and reworked in Onshape to accommodate a LOM Usi Pro microphone capsule and to be mounted using a magic-arm or similar. Assembly is simple; print one of each half and glue together. ... ...

A parabolic dish which accepts a cut-off USB cable through the side and 5mm LED legs through the pedestal inside the dish. 2. A grinding tool which holds the 5mm LED to the right height so that you can sand off the rounded lens at the top of the...

Since the sound leaks from the gap of the parts, I need to think about a method to connect them more firmly. Caution: Please use only for applications that do not touch the law. ... Number of prints parabola_Upper_RL.stl 1+1(Symmetric ) ...

Since the sound leaks from gaps between parts, I need to think about a way to connect them more securely. Caution: Only use for applications that do not conflict with laws. ... Number of prints: parabola_Upper_RL.stl 2 (Symmetric)...

I built this parabolic reflector as part of a project on INSTRUCTABLES, specifically designed for a SOLAR COFFEE MAKER. ...You can find the full instructions at https://www.instructables.com/id/Solar-Coffee-Maker/.

The parabolic reflector significantly amplifies the gain of WiFi whip antennas by 4 to 6 decibels. To fabricate this reflector, use a sheet of metal measuring 160mm x the length of your whip antenna plus the supports in this project. I reinforced the...

This is a remix of a parabolic reflector in which I modified the receiver holder mount to accept an ultrasonic ~16 mm diameter receiver. ...Used Cyanoacrylate glue (Krazy Glue) to glue the 2 halves and hot-glue to secure the receiver to the mount.

So I wanted to create a parabolic reflector similar to the Stratus LED Reflector, but I didn't have enough money to buy it just for making some homemade LED flashlights. The design should accommodate most 20-100 W LEDs. The holes for the screws are...

This is a modified version of Parabolic WIFI reflector by jamhot. The design features a removed top section and thinner plastic for faster/easier printing without supports. A larger 12mm antenna hole adds improved performance. Printing one bottom and...

Parabolic Reflector for directionally boosting WiFi signal and RF devices. Put one or two layers of aluminum foil on the concave surface. Since most devices send out their signals in a sphere-ish pattern, if you basically eliminate backscatter,...

We're Interpolating the Curve of a Dish from Discrete Points of a Parabolic Slice: {x^2/90 - 0.1 >= y >= x^2/90}. Scale is in centimeters, and this model is based on an interpretation of a ground-based satellite dish. The Diameter measures 60 cm,...

With a dash of aluminum foil tape, you can craft an elegant freestanding reflector that skillfully redirects the warm glow of a tea light candle. ... Note to Self: Update the CAD file's parameters to enable users to seamlessly modify the focal length...

This will be made from cardboard and a highly reflective plastic mylar film. It will go out to the schoos around the world so they can make it in their science classrooms. ... I only use cheap materials for my projects, including an rather long bridge...

Paint it silver and slot your star LED in here now. The large one works great with three star LEDs installed. I'm using high-power LEDs from Lighthouse, either the 1-watt star or the .5-watt 10 mm option is perfect for me. ...Next, glue on the...

When encased in a reflective material like tin foil, the gadget skillfully directs sunlight at anything resting on its central column.

This device boosts sound from an iPad or comparable tablet by forming a surface for sound waves to reflect off of and direct towards the user. Its components are designed to snap together but might be extremely snug, necessitating some light sanding....

Now my phone calls sound crisp and clear wherever I go - love that seamless connectivity. It's even better when the call reflects well off its metal surface - helps keep those pesky echo noises at bay! ...What a brilliant purchase this was indeed -...

This is a parabolic reflector optimized for WiFi use, boasting an adjustable mounting arm with a precision-cut screw hole at its forefront. The focal point of this design lies directly behind the front mounting hole, spanning the entire height of the...