Home
Books
Software
News
Gallery
Account
Cart

Monthly Archives: April 2019

23 April 2019

Frequency Handbook for Radio Monitoring HF Edition 2019 by Roland

We will publish the new edition on the HAM RADIO 2019 in Friedrichshafen. Visit us on our booth in A1-504.

23 April 2019

Visit us at HAM RADIO 2019 A1-504 by Roland

No excerpt for this post.

Follow us on X

Roland Follow

Signals, signals and signals

Roland @df3lz ·

14 Nov

The next picture from METEOR M2-4.

Reply on Twitter 1989343964487618691 Retweet on Twitter 1989343964487618691 Like on Twitter 1989343964487618691 2 Twitter 1989343964487618691

Roland @df3lz ·

14 Nov

Ok, METEOR M2-3 says a weather to stay inside...

Reply on Twitter 1989277672728654028 Retweet on Twitter 1989277672728654028 Like on Twitter 1989277672728654028 8 Twitter 1989277672728654028

Retweet on Twitter Roland Retweeted

Antonio (Tony) I56578 SWL 🇮🇹 @i56578_swl ·

11 Nov

Another post will follow, probably they are DHFCS from St.Eval (UK) running the GA-205 multiplexer in FSK mode. Indeed, S-4285 1200/L have been listened on the same fqys with similar bitstream (1536 bit)

Reply on Twitter 1988317524996616399 Retweet on Twitter 1988317524996616399 1 Like on Twitter 1988317524996616399 4 Twitter 1988317524996616399

Retweet on Twitter Roland Retweeted

Antonio (Tony) I56578 SWL 🇮🇹 @i56578_swl ·

11 Nov

Unid FSK 800Bd/850Hz transmissions which can be heard on 8014, 8180, 10008, 12414 kHz (evening UTC). The signal has a 1280 ms ACF which corresponds to a complex and very interesting period of 1024 bits. The 850 Hz shift most likely belongs to NATO networks.

Reply on Twitter 1988248612418040143 Retweet on Twitter 1988248612418040143 2 Like on Twitter 1988248612418040143 10 Twitter 1988248612418040143

Questions or Remarks?

Write us an e-mail

New Userlist for PERSEUS SDR
Frequency Handbook for Radio Monitoring HF Edition 2024
Frequency Handbook for Radio Monitoring HF Edition 2021
Our booth on the HAM RADIO 2019 at Lake Konstanz
Technical Handbook for Satellite Monitoring Edition 2019

Important Links

Imprint
Payment Methods
Shipping Methods
Power of Revocation
Data Security Statement
Terms and Conditions

Subscribe to our newsletter!

Subscribing I accept the privacy rules of this site