Overview; Menu; Spectrum Analyzer - AUREL DEMO RTX-24EM User Manual

1.

Overview

The board uses two 1.5V AA batteries. In order to let the display working properly the battery level shall be
greater than 2.2V, ideally between 2.4V and 3V.
The battery level is always shown on the bottom left at the power on menu, see Figure 2.
Insert the radio module in his socket with the PCB component side facing out as shown in Figure 1.
The DEMO RTX-24EM is available in the following variants:
Aurel Code Technical name reference
650201525G AUREL DEMO RTX-24EM
2.

Menu

At power on, the display will show the following initial menu:
Pressing the button MENU permits to enter in the different topics available. Then, the button SELECT to
navigate between topics.
2.1

Spectrum Analyzer

By selecting the Spectrum Analyzer mode it sweeps the RTX-24EM module's frequencies separated by 20
channels defined between 2401.5 MHz to 2477.5 MHz. The corresponding RSSI is graphically displayed as
per Figure 3. The buttons MENU and SELECT change the refreshing time from 0 to 9; "9" means max hold
mode.
Pressing both MENU and SELECT switches to a Continuous Stream Mode shown in Figure 4. In this mode,
the module is constantly sending random data with a 72kbps bit rate and the maximum RF transmission
power (+9dBm). The transmitting channel number is shown in the upper right corner.
The technical characteristics can change without notice. AUR°EL S.p.A doesn't assume the responsibility to the damages caused by an
improper use of the device.
AUR°EL S.p.A. Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY
Tel.: +390546941124 – Fax: +390546941660
http://www.aurel.it - email: aurel@aurel.it
Description
Demo for module RTX-24EM-AI/V
Figure 2
DEMO RTX-24EM
User guide
Rev. B - 19.11.2019
Page 2 a 7