Author: Amit Bahl

Amit Bahl is Director of Sales and Marketing at Sierra Circuits, a PCB manufacturer and assembler in Sunnyvale, California. He has a degree in Engineering from UCLA and oversees the sales of advanced PCB technology. Please contact Amit via email at
TDR Measurments

TDR Impedance Measurements

A Few Notes about TDR I called Ken Taylor, the president of U.S. operations for Polar Instruments, regarding a question from a customer about a time-domain reflectometer my fab uses

Turnkey Pro: An Easy Way to Order PCBs and Assembly

Having trouble with your circuit board ordering process? Start eliminating delays and hassle using Sierra’s Turnkey Pro to get your quote and place your order in just 5 minutes.

Becoming a PCB Design Master, Part 2: Designing for Quickturn and Faster Time to Market
Printed circuit board technology has grown by leaps and bounds over the past 50 years.
PCB design that's geared toward automated manufacturing is essential.
7 Key Mistakes to Avoid for Quick Turn PCBs

7 Key Mistakes to Avoid for Quickturn PCBs

Here are seven of the most common, critical mistakes for PCB layout engineers to avoid through the design process and beyond in order to achieve fast time to market.