Tag Archives :LTE
Retevis RT94 Smart Repeater Digital+LTE Converged Communication System
- Feb 29,2020
- Yolanda
- 3 Comments
- Radio Introduction
The Retevis's new generation of wide-narrow converged communication wireless intercom smart system integrates DMR, analog and other narrow-band private network technologies &3G / 4G LTE, WLAN and other wide-band technologies to provide end-to-end voice, data and other full-service convergence solutions. ...
The Advantages of Digital Filters
- Sep 15,2020
- Vivian
- 0 Comments
- Radio knowledge
Digital filter can effectively filter out the frequency point of a specific frequency or the frequency other than the frequency point and is a device or circuit that has a signal processing effect. It is equivalent to the "sieve" of frequency. ...