![RT-8410](https://i0.wp.com/rhothetaint.com/wp-content/uploads/2023/06/RT-8410.png?resize=734%2C457)
RT-400
Portable Direction Finder
RT-400 is a portable direction finder, which is designed for search and rescue operations (SAR), law enforcement and localizing of radio interference sources. Due to its wideband, the system allows homing to any radio transmitter with a frequency between 118 and 470 MHz inclusively all emergency frequencies such as 121.5, 243 and 406 MHz (COSPAS-SARSAT).
smartDF
iOS Solution for Direction Finding
SmartDF is an iPadOS application designed for iPad devices and allows a tablet to become a display control unit (DCU) for the RT-600 Antenna.
![smartDFcockpit](https://i0.wp.com/rhothetaint.com/wp-content/uploads/2023/05/smartDFcockpit.jpg?resize=734%2C489)
![DF Scout (2)](https://i0.wp.com/rhothetaint.com/wp-content/uploads/2019/02/DF-Scout-2.png?resize=500%2C428)
DF Scout™
Android Based Moving Maps Application
DF SCOUT™ is an Android-based moving-maps application used to wirelessly communicate with, and control, the RT-400. It is also used in drone applications with the RT-600 Light sensor. An embedded Wi-Fi module, present both in the RT-400 and in drone applications that use this APP
RT-458 Ramptester
RT-400, RT-500-M, RT-800 Performance Measurement Equipment
The Ramptester is a specialized equipment for testing and maintaining direction finder systems. It enables comprehensive testing of accuracy, sensitivity, and modulation on customer-selected channels.
![RT-500-M Ramptester](https://i0.wp.com/rhothetaint.com/wp-content/uploads/2020/11/RT-500-M-Ramptester.png?resize=300%2C394)
![RT-14400WP front & back](https://i0.wp.com/rhothetaint.com/wp-content/uploads/2023/05/RT-14400WP-front-back.png?resize=500%2C482)
RT-14400WP Signal Generator
Portable RF Signal Generator
The RT-14400WP signal generator is a versatile RF/Microwave generator with an OLED display, covering 7 octaves from 35 to 4400MHz, and offering precise power output control.