Technical Specifications; User Manual - PNI ECH01 Benutzerhandbuch

Introduction
The echo and roger beep module PNI ECH01 is designed to work together
with any CB and VHF/UHF transceiver as an additional module, having as
main functions:
• Generating the echo effect of the signal captured by the transceiver's
microphone and inserting it in the modulation level;
• Generating a custom signal (MP3 audio file) at the end of the transmission
and maintaining it.

Technical specifications

• Supply voltage: 9 - 12V
• Idle current: 6 mA
• Operating current: 56 mA
• Distortion ~ 3.72% (depending on microphone capsule)
• Supported files: MP3, WAV
• Audio file length: 1.5 sec. (firmware V1.0)
Copy MP3 file to Echo and Roger Beep module
Copy an MP3 / WAV file to the Echo and Roger Beep module following the
steps below:
1. With the module already connected to the transceiver according to the
connection diagrams shown below:
• Turn on the radio station.
• Move the switch to the Open position.
• Connect a USB - Micro USB data cable between the PC (laptop) and the
echo module.
• Delete the existing file and copy the new file.
• To disconnect, safely remove the storage media from the operating system
("Eject" or "Safely remove mass storage").
• Disconnect the USB cable - Micro USB.
• Move the switch to the Close position.
Caution: Do not transmit with the transceiver while the module is connected
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User manual