Alpha RTK Receiver

UAV Have questions about using Alpha for Unmanned Aerial Vehicle integration? Project Sharing Welcome to share your interesting RTK applications with Alpha! GIS Have qestions about using Alpha for GIS data collection? Others Have questions about using Alpha for other high precision positioning applications? Getting Started Have questions about the initial Alpha setup? Machine Guidance Have questions about using Alpha for Machine Guidance integration?
Topic Replies Activity
Get triggered positions from SD-card log files of Alpha

Hi, Here I would like to show the processes of getting the trigger positions from SD-card log files of base and rover. Roughly speaking, the log file in Alpha’s SD card contains [both base and rover sides] GNSS raw m…

16 March 19, 2020
[Updated] A tip to improve Alpha’s positioning accuracy when doing RTK/PPK with a VRS/CORS source

Ths is the updated version to this topic. Some users may find their Alpha has better positioning accuracy when they use it to work with a local (Alpha) base, comparing to working with a public VRS/CORS base. The reason…

13 March 6, 2020
Fix "Device detection failed!" error

Sometimes we get a “Device detection failed!” error message in RTK Viewer when connecting Alpha units with a PC. It is quite likely caused by the fact the switch is switched to the right-hand side (position “B”). The…

2 July 30, 2019
Attention: Use the tested RTKLIB to do PPK

Hi, To get the best PPK results, we highly recommend you to use our tested version of RTKLIB to perform PPK. You can download it here.

2 June 19, 2019
About the Alpha RTK Receiver category 1 August 6, 2018
new Alpha + settings 9 March 30, 2020
2 March 30, 2020
GNSS Constellation [resolved] 10 March 25, 2020
After update can not get float or fix.. Just DGPS 8 March 16, 2020
Difference between Alpha and Alpha plus. Pros and Cons? 4 March 16, 2020
UPM lite vs UPM std
2 March 11, 2020
Cable Antenna 3 March 9, 2020
Multi Frequency RTK Receiver 3 February 5, 2020
Android gis 4 January 2, 2020
NTRIP base compatibility? 5 December 25, 2019
Bluetooth Connection 14 December 25, 2019
Which RTCM messages are required? 2 December 25, 2019
Alpha Rtk en España 8 December 25, 2019
Alpha RTK on phantom 4 for PPK
10 November 26, 2019
Received lat/long is ~50km off 2 November 18, 2019
PPK File Types Dont Work
31 November 4, 2019
PPK + ANDROID 1 October 31, 2019
DGPS Signal Only-But connected to NTRIP Caster (Issue Resolved) 42 August 19, 2019
Switch Broke straight away. 20 October 15, 2019
Antenna height
1 October 14, 2019
polaris compatibility with commercial collection software 1 October 13, 2019
Alpha user 2 September 4, 2019
Alpha - USB cable - Cell phone 2 September 2, 2019
After 3-5 minutes, the NTRIP client disconnects (Issue Resolved) 15 August 28, 2019
Antena L1/L2 with baselines more than 10km 2 August 15, 2019