Description:

AVRT7 Main function is providing APRS IGATE of 1200bps. It contains VHF radio module and duplex independent TNC CODEC comprehensive solutions. DHCP function, plug the network cable can be work. Compatible with the common market of amateur, commercial equipment, various APRS DIGI APRS relay, IGate. AVRT7 is global starting APRS multi-function equipment, which providing APRS IGate function and integrated radio module with independently two-channel real-time decoding.

Feature:

a. APRS IGate, APRS Digi-repeater

b. DHCP function, connecting to the router will obtain IP address automatically.

c. Built-in VHF receiver module and dual independent TNC decoder

d. External radio Interface, connect mobile radio or car radio such as ICOM, KENWOOD, YAESU.

e. Optional LCD Display and Temperature Pressure Module

f. LED display status：

1. The voltage input should be 7V-12V, also 13.8V compatible vehicle use. You even can use the USB data cable 5V power supply，but not all the 5v power supply works stably, is not guarantee that can be used.

2. The VHF antenna included is mainly for the convenience of testing. When used as a fixed gateway, please connect higher-gain outdoor antenna.

3. Optional accessories is an extension for simple data monitoring, please pay attention to protection.

4. USB-TTL cable included is built-in conversion chip. Isn’t substitute for upgrading or connecting with an ordinary USB cable.

Optional accessories

1、LCD Display

2、Temperature Pressure Module BMP180/ Temperature Module 18B20

3、10V~12V Adapter

 

 

 

Specifications:

AVRTx Series of special equipment

1、Callsign，Example. NOCALL-9；

2、Connect PASS;

3、Position data；

4、VHF Receiving frequency, Example 144.6400

Dual-channel real-time decoding connection diagram:

Working on this mode,
system receives the built-in VHF module beacon and an external radio beacon at the same time, then real-time decoding the effective beacon simultaneously uploaded to the server APRS-IS. It can easily set up V + V or V + U IGate, truly achieve the dual standby dual decoding function.

1、LCD must be connected in the off state;

2、Use 8-pin RJ45 wire connect AVRT7 LCD；

3、LCD can display the received data, and you receive an external radio beacon is displayed by priority.

 

1. Temperature Pressure Module can be connected BMP180 (as model gy-68), the temperature module 18B20, automatic identification. No need to configuration;

2. Customers can customize expansion modules.

 

Package Content:

• 1 x SainSonic AVRT7 APRS tracker
  
• 1 x USB data cable to PC
  
• 1 x VHF Antenna
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