1. PicoAPRS V4
PicoAPRS V4 is one of the smallest, if not the smallest radio in the world with this range of functions!
As the "V4" in the name already suggests, this is already the fourth generation of the "tiny one".
In this version, PicoAPRS has been completely revised and, despite its tiny dimensions, has received
many new functions.
Below:
-
Colorscreen
with 240x240 pixel.
-
Bluetooth®
(Classic) for use as TNC.
-
WiFi®
for use as iGate, for configuration & softwareupdates without using a PC
-
Speaker, Michrophone
and
PTT
for FM voice communication
-
5 way button
for easy usage
-
On screen keyboard
easy text input
-
USB-C
connector for charging and communication
In addition, PicoAPRS V4 is currently available in three different variants.
1. VHF variant.
This module offers the largest range of functions. It enables the use of APRS in the 2m
band as well as operation as an iGate without a PC (via WiFi®), Bluetooth TNC and voice radio on the
2m amateur radio band. The transmission power is a maximum of 1 watt.
2. LoRa variant.
The LoRa module enables the use of LoRA-APRS in the 70cm band (433 MHz) and
the iGate function without a PC.
The built-in speaker and microphone are not used.
3. Shortwave receiver variant.
With this it is possible to receive SSB (USB/LSB) on amateur radio
bands (80m to 10m) and FM radio (88 MHz - 108 MHz). APRS can only be used via WiFi connection.
Measuring only approx. 35mm x 66mm x 25mm, the PicoAPRS resembles a
matchbox. The VHF variant (without antenna) weighs just 60 grams.
Ideal for always having the device with you, e.g. when hiking, cycling, motorcycling,
skiing, on a boat or in the air.
APRS® & Mic-Encoder® are registered trademarks of Bob Bruninga, WB4APR
- 4- ©Taner Schenker, 13. December 2022
