Ladieshow 1:1 Mini Balun Suitable HF Shortwave Antenna for Outdoor QRP Station and Furniture.
Durable in Use: The shell is made of hard plastic material, not easy to damage, has good performance, has a long service life, strong and durable.
Wide Applicability: Suitable for outdoor setting and QRP use, very good electronic accessories, with a high safety factor and can be used with confidence.
Well-Made: Balun has great workmanship, can perfect replacement for the old one..
Warm Tips: With strict quality control and quality assurance, high safety factor, can be used with peace of mind. For long‑term outdoor use, the upper and lower covers of the shell must be bonded and sealed with silica gel.
Hamshack Raspberry Pi: Learn How To Use Raspberry Pi For Amateur Radio Activities And 3 DIY Projects
The transceiver worked fine on transmit and receive. The plexiglass case still had the brown paper protective layer on it..
The use of horizontal resistors and horizontal diodes (upside down welding) makes the welding process not easy to short-circuit..
It uses a high-end potentiometer, no manual tools are needed to adjust the beat frequency, and it can be adjusted manually..
The power supply does not distinguish between positive and negative poles (Recommended battery or linear power supply), the power supply range is increased to 9~13.8V，>500mA..
You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thx.
AD834 Four Quadrant Multiplier Radio Frequency Mixer Module Multiplier Signal Processing for Mixers Filters
【High Quality】The quadrant multiplier is made of high quality meterial, adopts the differential balun to single‑ended structure, can effectively suppresses harmonics..
【Feature】The quadrant multiplier module is compact design, easy to carry and store, works well for differential merging and making the output signal symmetrical..
【Advantage】AD834 Quadrant analog multiplier is an important component of modern signal processing systems, 1.6mm / 0.06in Thickness PCB double panel to ensure good passing performance of small and large current..
【Application】The radio frequency module multiplier is practical in work, widely used in phase‑locked loops, signal processing power of mixers, filters..
【Quality Assurance】The product is manufactured under strict quality control and standard requirements, and has a high safety factor, so it can be used with confidence..
HDView Heavy Duty 16 Gauge 24' x 18' x 5' DVR Security Lockbox with Lock&Key, Secure Your Surveillance DVR NVR PoE Switch Video Balun
16 gauge heavy duty steel DVR Lockbox - 24" x 18" x 5".
Top cover can also be screwed in for a little extra security or remove the screws for easier access when unlocked.
Four knock-outs for cable passes. A single 1.75 inch knock out and three separate 1 inch knockouts to ensure the maximal space available to pass through cables..
Comes with mounting bolts, rubber feet, and 1 set of keys.
Big Space for all type of DVR, NVR, PoE Switch, Video Balun and more.
S-Pixie HAM Transceiver Radio Shortwave Telegraph 40m Super CW QRP 7.023 MHz DIY Kits with Shell Large Potentiometer
The transceiver worked fine on transmit and receive. The plexiglass case still had the brown paper protective layer on it..
The use of horizontal resistors and horizontal diodes (upside down welding) makes the welding process not easy to short-circuit..
It uses a high-end potentiometer, no manual tools are needed to adjust the beat frequency, and it can be adjusted manually..
The power supply does not distinguish between positive and negative poles (Recommended battery or linear power supply), the power supply range is increased to 9~13.8V，>500mA..
You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thx.
