HOME > Products > Amateur > Handheld > ID-51E


PC/Android™ data cable OPC-2350LU supplied with the special colour edition.
zoombrochure (PDF)Manual (PDF)


“Plus Two” New Modes For Extended D-STAR Coverage and Fun!

The new Terminal mode and Access point mode enable you to make D-STAR calls through the Internet, even from areas where no D-STAR repeater is accessible.

Terminal Mode

Connect the ID-51E PLUS2 to the Internet through a PC or Android™ device, and send your voice and/or data through the Internet gateway to a destination repeater.
tarminal mode

Access Point Mode

Use an ID-51E PLUS2 radio connected to the Internet through a PC or Android™ device, as an Access point. You can use another D-STAR radio to send your voice and/or data through the Access point radio, and communicate with D-STAR stations all over the world. APmode

Please Note:
  • An Internet IP connection is necessary for a PC (Windows®) or Android™ device. (Either a dynamic or static IP address can be used.)
  • Before you set up the Access point, check any regulations or laws in your country.
  • Only one D-STAR transceiver can transmit through an Access point at a time.
  • For Access point or Terminal mode operation, you must register your MY and Access point call signs with a Gateway repeater/server that has the RS-RP3C installed.
  • When using the terminal mode or access point mode through a PC, an optional free download software, RS-MS3W, is required to be installed in the PC.
  • When using the terminal mode or access point mode through an Android™ device, an optional free download application, RS-MS3A, is required to be installed in the Android™ device.
  • PC OS: Windows Vista®, Windows® 7, Windows® 8.1, Windows® 10
  • Android™ OS: Android™ 4.0/4.1/4.2/4.3/4.4/5.0/6.0

UDP Hole Punch function

The UDP Hole Punch function enables Access Point mode or Terminal mode communication (limited function), even if you cannot forward port 40000, or a Global IP address is not assigned to your device. This function is convenient when you are using a free Wi-Fi hotspot.

  • RS-MS3W/RS-MS3A version 1.30 or later is required.
  • You can communicate with individual stations, or stations that are listening to a repeater, whichever you set in “TO.” Once your transmit signal passes through a punched port, a reply (receive) signal can pass back through the port.
  • You cannot hear calls from stations that initiate a call to you.
  • See the RS-MS3W or RS-MS3A instruction manuals for precautions and setting details.

5,000 Units Only

Only 5,000 units will be sold worldwide (1,000 units/ each color).

Other New and Enhanced Functions
(Compared to the ID-51E PLUS version)

  • Improved connection with the RS-MS1A Android™ application
  • Additional split tone function
  • High-speed cloning

* Windows and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Android is a registered trademark or trademark of Google LCC