PNI-ECH-01 Echo One Microphone User Manual
- June 4, 2024
- PNI
Table of Contents
PNI-ECH-01 Echo One Microphone User Manual
Dynamic microphone compatible with PNI CB radio:
- PNI Escort HP 6500
- PNI Escort HP 7120
FEATURES
- Connector: RJ45
- Power supply: 5V (through the RJ45 socket)
- Dimensions: 50 x 25 x 75 mm
- Echo and roger beep module PNI ECH01 pre-installed
PIN CONFIGURATION
| PIN1 – GND | PIN4 – +5V |
|---|---|
| PIN2 – MIC | PIN5 – TX, SUS, JOS |
| PIN3 – NC | PIN6 – NC |
- GND (braid)
- MIC (white)
- NC
- +5V
- TX, UP, DOWN (yellow)
- NC
PNI ECH01 ECHO AND ROGER BEEP MODULE
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: 5V
- Idle current: 6 mA
- Operating current: 56 mA
- Distortion ~ 3.72% (according to the 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:
Note: the module is factory connected.
- Connect the microphone to the CB radio and turn on the CB radio.
- Switch the button on the module 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 module (“Eject” or “Safely remove mass storage”).
- Disconnect the USB cable – Micro USB.
- Switch back the button on the module to the Close position.
Caution: Do not transmit with the CB radio while the module is connected to the computer via a micro USB cable.
TECHNICAL CHARACTERISTICS OF THE AUDIO FILE
- Length max. 1.5 seconds
- Transmission speed 8- 320Kbps
- MP3 / WAV file type
- Medium volume level.
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