Reviews Single double Sided Pcb

RF Mixer, RFin=1.5‑3.8GHz Passive Low Noise Frequency Transducer Module 8.0dB Conversion Loss for Phase Comparator for Demodulator

The product have large heat dissipation area, possess stable operation and long running time.
The interior is composed of double balanced microwave diodes, come with high reliability.
Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
35dB high isolation between local oscillator and RF input, which is stable and reliable.

Product Material----PCB adopts 1.6mm thick double‑sided board, 1.5 oz copper thickness, and the whole process of spraying tin to make sure good passing performance of large and small currents..
Fully Shielded Magnetic Field Probe----Greatly suppresses electromagnetic clutter interference in the external environment, improves the dynamic range of the entire system, and helps to improve the accuracy of position detection..
Function----Phase noise and spectrum components can be combined with a low‑noise preamplifier for measurement. It can help you find and identify potential sources of interference within the components of electronic components..
5PCS Probes---- There are 5pcs probes, can meet your use and replacement needs, convenient and practical. Small size, with case, easy to carry and store..
Note----When using, the PCB board should not be touched by hands ,Vertical use at frequencies exceeding 2 GHz..

This expansion board can directly stack on the controller R3 board and can drive up to 16 servos.
Uses I2C input, just occupy A4 and A5 interface on the control board.
Contains PCB double sided holes, can direct to solder with components to build up prototyping circuits.
Servo power supply independent V + input up to 6V.
How to use: Search for "keyestudio wiki KS0258" in Google Chrome to get the wiki online tutorial for this product..

These PCB boards are great for assembly of a point to point style electronics board. Suitable for countless small electronics projects such as building a robot. If you are working with hobby electronics and want a more permanent circuit solution but don't want to design your own PCB, these are great for you!.
The prototyping boards we provide here are in the size of: Dimension: 80mm x 120mm / 3.15 x 4.72 inch (W*L).
They are made of FR-4 glass fiber, double sided with tinned through holes. This is a fast easy way to build small projects, the boards are durable and the tinned holes can take heat without lifting off..
Easy to cut with a rotary tool. The pre-drilled holes in each corner are great for building with two layers..
Please read the measurements before ordering if you are concerned about the size..

These PCB boards are great for assembly of a point to point style electronics board. Suitable for countless small electronics projects such as building a robot. If you are working with hobby electronics and want a more permanent circuit solution but don't want to design your own PCB, these are great for you!.
The prototyping boards we provide here are in the size of: Dimension: 20mm x 80mm / 0.79 x 3.15 inch (W*L).
They are made of FR-4 glass fiber, double sided with tinned through holes. This is a fast easy way to build small projects, the boards are durable and the tinned holes can take heat without lifting off..
Easy to cut with a rotary tool. The pre-drilled holes in each corner are great for building with two layers..
Please read the measurements before ordering if you are concerned about the size..

(Sold by pair) HIR2 9012 LED CANBus error free headlights bulbs, plug-n-play for most vehicles, easy installation. High Illumination light output: up to 5000 lumens per 9012 LED headlight bulb, total 10000lms for 2pcs 9012 LED headlights bulbs..
Advanced heat sink: adopted dual-sided copper PCB for rapid heat transferring, equipped with fast speed fan, built-in double premium cooper pipe, aviation 6063 aluminum for the best heat dissipation..
Adjustable beam pattern: the best light beam pattern is to make sure the LED chips face left and right, 3 and 9 o'clock, if not, then please remove the chuck and adjust the angles to achieve the best beam pattern for high beam or low beam..
Working Power: 50W/LED headlight bulb, single beam pattern. Cross reference number: HIR2, 9012, HIR2/9012, 9012LL, etc.
Application: Used to upgrade OEM halogen, HID or damaged dual high beam and low beam headlights..
USA located in Chino, CA USA, Professional technicial support and best customer support. Fully one year warranty guaranteed, hassle free return..

✔ PREMIUM FABRIC - Made of thick shade cloth and double stitched all around to enhance durability. The fabric feels silky and smooth. You will fully appreciate the craftsmanship and quality of this flag once it arrives..
✔ TRULY DOUBLE SIDED - Our garden flags are the truly double-sided garden flag that its images printed on both sides, so you will not get a reversed image from the back. DON'T BUY CHEAP SINGLE-SIDED FLAG!.
✔ WEATHER RESISTANT - Whether it is spring, summer, autumn or winter, our flags are resistant to any amount of rain, snow, or harsh sunlight. It WILL outlast your neighbors' and stay vivid forever!.
✔ SPECIFICATIONS - Imported. Made of 100% Polyester. Package contains one 18 X 12.5 inches ANLEY Happy Campers Garden Flag, with 1 inch wide sleeve. Flag pole NOT included..

【Dimension】 -Size：100mmx75mm/3.94"x2.95"(L*W).
【Material】 -The copper clad laminate is made of FR-4 glass fiber and copper, the number of layers isdouble sided.
【Features】- The copper clad board is resistant to high temperature, is not easily oxidized, is not easily deformed, and is convenient for welding.
【Application】 - PCB circuit boards are very suitable for making PCB circuit boards and models. It is widely used in product development, DIY experiment, maintenance, production, etc.
【Noted】 -The product may be slightly scratched or dirty during transportation, which will not affect its use.

400 Watts Maximum Power Output 75 Watts x 4 @ 2-Ohms 50 Watts x 4 @ 4-Ohms 150 Watts x 2 @ 4-Ohms Bridged.
Marine and Automotive Environment Compliant Meets or Exceeds ASTM D4329 (UV Exposure) Meets or Exceeds ASTM B117 (Salt and Fog Exposure).
Pulse-Wide Modulation (PWM) Regulated MOS-FET Power Supply Double Sided Conformably Coated PCB Soft Turn-On and Turn-Off Circuitry.
Variable Gain Control for Front, Rear Variable High-Pass Filters RCA and High Level Speaker Inputs.