Robust Packet Network
RPR-HF-APRS ✵ Winlink RMS ✵ APRSlink

Daytimes   ☀
14103.30 kHz USB  
10147.30 kHz USB
  7047.30 kHz USB
  SR-30 until SS+30
14108.90 & 10144.40 & 7046.00 kHz USB - RPR Winlink RMS HB9AK
5354.00 kHz USB Experimental
Nighttimes 🌙
  3610.00 kHz USB
  SS+30 until SR-30
  3613.00 kHz USB - RPR Winlink RMS HB9AK  
CF 14103.80 = DIAL 14102.30
CF 10147.80 = DIAL 10146.30
CF 7047.80 = DIAL 7046.30
CF 3610.50 = DIAL 3609.00
SCS Tracker Firmware

TRConfig V.
& Manuals
SCS Tracker 'Facelift' including 5 Volt supply
Please use WIDE1-1 only RPN digipeaters accept WIDE1-1 only
Please avoid rx-only IGATES on RPN Please 2-way IGATES on RPN


RPN Manual latest release
21APR17       1600z

APRSIS32 portnames
Please find under Tips & Tricks a new handout on how to make status & DX reports smarter using APRSIS32. Or click here

6W7RV-10 Jean-François
is on a long distance trip in his Offroad-RV from France to Northern Norway.
Please keep an eye on his safety. At evening times SSB voice on 14.122kHz (F4AHV).

New WHERE-IS query
New APRS request generated by K4FHK. Check page 9-10 on APRS Queries Handbook.
click here

60m Band
5354.00 kHz USB is the latest RPR frequency and experimental stage has started.
For latest IARU 60m band information click here

ITS HF Propagation new version 2016-12-07 click here to download

SCS Tracker FW 1.5p (Papa)
was released by SCS solving a speed problem. The now higher speed only comes into effect when all units involved in a connection are updated to the 1.5p.

SA7SKY-10 & OH6DL-10
are operating as RPN1-1 DIGI on 30m HX.
This service targets Northern Scandinavia. If you wish to be digipeated put RPN1-1 instead of WIDE1-1 in your path.

76 Twitter Followers @robustpacket

102 HAMs listed in the RPR-HF-APRS community

223 Yahoo Group Members listed as robustpacket participants

• R E P E A T I N G •

Europe 30m Random Stations in the RPN - max 20 by default

  28147.30 kHz USB   24926.30 kHz USB   21097.30 kHz USB   18106.30 kHz USB  
  ⇒ 10m on demand   ⇒ 12m on demand   ⇒ 15m on demand   ⇒ 17m on demand  
via Twitter & ANSRVR

Please join the YAHOO Group [robustpacket] and follow the debate about philosophy changes of IGATEs & DIGIPEATERs in Europe on the 30 meter band.
Please write your own ideas & opinions into that discussion platform and by that share it with everyone and build majorities.
Please do not write to the Robust Packet Network Administrator as that position is only a collector's role for results & informations.
Please find here as link some selected educational conversation

Solar-Terrestrial Datas Maximum Usable Frequency [MUF] Worldwide

MUF Germany - Juliusruh MUF Belgium - Dourbes MUF Czech Republic - Pruhonice

RPR Signal Check

Twente WebSDR
Computer Version

Twente WebSDR
Mobile Version

Mobile Version
Twente SDR Check - Computer Version
Click the image
& for the same view follow these steps

❶ Frequency 10147.30
❷ Bandwith USB
❸ Waterfall view max in
Twente SDR Check - Mobile Version Twente SDR - Mobile Version - QR Code

Android best with
Firefox Mobile

Position Twente WebSDR
52.2380 N
006.8584 E
University, Carré Building

US-American Additional Frequencies
  3598.00 kHz USB - General Usage
  7101.00 kHz USB - HF SkipNET / BBS-to-BBS Forwarding
  7103.00 kHz USB - Network 40R / General Usage / Limited BBS-to-BBS
10145.50 kHz USB - Network 30R / General Usage / Limited BBS-to-BBS
18108.00 kHz USB - General Usage
21098.00 kHz USB - General Usage
28148.00 kHz USB - Network 10R / General Usage

North America

Random Stations in the RPN - max 20 by default


Random Stations in the RPN - max 20 by default


Random Stations in the RPN - max 20 by default

RPR-HF-APRS Long Distance Connections