User's Manual

UM-B-045

DA14580 Range extender v.2 reference application

Company confidential

User manual

Revision 1.1

14-September-2015

CFR0012-00 Rev 1

37 of 60

5 Measurements

Basic performance measurements 5.1

Receiver sensitivity (conducted) 5.1.1

5.1.1.1 Test description

In this test the Rx sensitivity of Range Extender v.2 Module was measured.

5.1.1.2 Test setup

The Range Extender v.2 Module was mounted on a DK Development Board with the use of an

intermediate interposer board. The R&S®CBT Bluetooth® Tester from Rohde & Schwarz was used.

An RF cable assembly was connected to J1 connector (UMC RF Series) and at the other end

through an attenuator to the R&S®CBT Bluetooth® Tester from Rohde & Schwarz. The results from

a dirty transmitter on one of the boards are reported below.

5.1.1.3 Test results

The conducted RF sensitivity with dirty transmitter shows that the sensitivity is better than -90 dBm

for the most of the channels.