Unboxing and Testing the TYT MD-398 10-watt DMR HT

The main difference between MD-380 and MD-398

Difference	MD-380	MD-398
Time slot	Two time slot	One time slot
Battery capacity	2000mAh	2800mAh
Battery type	Li-ion	polymer li-ion
Power	5W	10W
Waterproof	IP54	IP67
Frequency Range	136-174MHz 400-480MHz	136-174MHz 400-470MHz
Channels	1000 channels	1024 channels
Man down function	not support	support
Voice recording function	not support	support

News

New mode FST4 – WSJT-X

September 23, 2020 No comments

Steve Franke, K9AN; Bill Somerville, G4WJS; and Joe Taylor, K1JT Version 2.3 of WSJT-X introduces a new family of digital modes we designate FST41. Th... Read more

AIRSPY – SDR Software Download Update

September 23, 2020 No comments

Windows SDR Software Package (Change log)This package contains:SDR# (SDRSharp) x86 revision 1756 2991c02 (2020-09-23) – The best free SDR so... Read more

KM4BLG Wins the September 2020 QST Cover Plaque Award

September 23, 2020 No comments

QST Cover Plaque Award The winning article for the September 2020 QST Cover Plaque award is “Easy to Use Antenna Mast for Portable Operators” by Zach... Read more

Venerable AO-7 Satellite Approaching a Return to Full Solar Illumination

September 22, 2020 No comments

AMSAT-OSCAR 7 (AO-7), the oldest amateur radio satellite still in operation, is nearing a return to full illumination by the sun, which should take pl... Read more

RigExpert AA-650 ZOOM: UNBOXING

September 22, 2020 No comments

RigExpert AA-650 ZOOM: UNBOXING RIGEXPERT AA-650 ZOOM SPECIFICATIONS Frequency range: 0.1 to 650 MHz Frequency entry: 1 kHz resolution Measu... Read more

Review

Xiegu G90 Go Box/Solar Generator Build Tutorial

September 23, 2020 No comments

Xiegu G90 Go Box/Solar Generator Build Tutorial Read more

Bridgecom Systems REVEALS the Skybridge Hotspot | EASY Pi-star Setup

September 22, 2020 No comments

Skybridge Hotspot | – High Power -> 10mW – 1.3″ OLED Screen – See your contacts and connection info! – Cross-Mo... Read more

ICOM IC-705 In Full Sunlight

September 22, 2020 No comments

ICOM IC-705 In Full Sunlight Read more

Langstone Project – SDR Transceiver using an Adalm PlutoSDR

September 16, 2020 No comments

https://www.youtube.com/watch?v=TgAkcmd7ixA Read more

5-MHz Interoperability Channels Designated for Wildfires and Hurricane Sally Response

September 15, 2020 No comments

The Federal Emergency Management Agency (FEMA) has announced that two 60-meter channels have been made available, as necessary, for interoperabil... Read more

Equipment

The soon to be released GSOC from XieGu

September 23, 2020 No comments

https://www.youtube.com/watch?v=RdXYoiP3WFQ Read more

Motorola APX NEXT XE – Focused in the Extreme

September 23, 2020 No comments

Focused in the extreme. The demands of a call require you to adapt and overcome all obstacles. When your focus on the call is threatened, other lives... Read more

Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity

September 19, 2020 No comments

Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity The Samlex 135 watt portable solar panel with included charge contro... Read more

RGO ONE HF transceiver – PREORDER

September 17, 2020 No comments

This is third production lot.Please fill in your data so we can arrange shipping of your brand new RGO ONE shortwave transceiver right after it is bui... Read more

Northern Florida ARES Requests Clear Frequencies for HF Nets

September 16, 2020 No comments

Northern Florida Section Emergency Coordinator Karl Martin, K4HBN, is requesting that stations not directly involved in the Amateur Radio Emergency Se... Read more