Hello Everyone,

Today, we're talking about high frequency PCB built on TLY material.

TLY laminates are manufactured with very lightweight woven fiberglass, which are from Taconic Company. They are more dimensionally stable than chopped fiber reinforced PTFE composites. Since they are more mechanically stable, it is suitable for high volume manufacturing.

The low dissipation factor enables successful deployment for automotive radar applications designed at 77 GHz as well as other antennas in millimeter wave frequencies.

We benefit from its following advantages:

1. Dimensionally stable:

High volume fabrication becomes possible.

2. Lowest DF

In the low dielectric constant range, the dissipation factor is approximately 0.0009 at 10 GHz.

3. Low moisture absorption

It can work in severe environment.

4. High copper peel strength

It’s high up to 2.32, dimensionally stable.

5. Uniform and consistent DK

For most thicknesses, the dielectric constant can be specified anywhere within this range with a tolerance of +/-0.02

Typical applications include:

Automotive radar

Cellular communications

Satellite communications

Power amplifiers, Filters, couplers

LNBs, LNAs, LNCs

Aerospace, avionics

Phased array antennas

There’re 6 members in TLY family. We have stock for TLY-5. Others are purchased according to clients’ requirement.

Bicheng specializes in providing you with prototype, small batches and mass production service.

If you have any questions, please feel free to contact us.

Thank you for your reading.