Ask a Question

QUESTION

0 votes
asked by
SR4L034 short between pins SC1 and SC2

Hi, the datasheet of  SR4L034, page 15 and 26 doesn't show the short between pin 2 and 3 (SC1,SC2). Please confirm that the short should be there also when no active tuning is used. We have the short on our prototype board and get high reflection between 800-900 MHz compared to the SR4L034-EVB-1.

Please log in or register to answer this question.

1 Answer

0 votes
answered by
Hi, the short between pins 2 and 3 should always be placed.

with regards to the results of your device, the antenna will require tuning to ensure it is optimal for your device. We offer a tuning service to our customers for this as well as provide a full report to characterize the antenna.

Please contact us at techsupport@antenova.com for more information

Meet the moderators

moderator-image
Nansen Tsai

Engineering Manager Nansen has a wealth of technical RF and wireless knowledge, with particular expertise in RF development and problem-solving.

moderator-image
Geoff Schulteis

Senior Antenna Apps Specialist at Antenova Geoff is an antenna design-in and OTA measurement specialist. His knowledge of FCC and world carrier requirements is second-to-none.

moderator-image
Steve Bradburn

Senior Antenna Engineer at Antenova With over 25 years’ experience in manufacturing, test and design, Steve has a wealth of RF and measurement knowledge across many industry sectors.

download-guide-image

Antennas: The Comparison Guide

Find the perfect antenna for your project

Download
...