CubeSat Developers Workshop – talks now available

CalPoly CubeSat_LogoVideos of the talks given at the 2019 CubeSat Developers Workshop held at Cal Poly Performing Arts Center, San Luis Obispo, CA during April 23–25 are now on YouTube.

Schedule of presentations

Watch the videos at

PDF Slides are in the CubeSat Developers Workshop Archive

CalPoly CubeSat

Videos of AMSAT Symposium talks

Videos of the presentations given at the 2018 William A. Tynan W3XO Memorial Space Symposium in Huntsville, Alabama, on Friday/Saturday November 2/3 are now available

Schedule of symposium presentations

Watch Friday, November 2

Watch Saturday, November 3

CAMSAT amateur radio transponder satellites to launch this year

CAMSAT has released details of three new amateur radio satellites, CAS-5A, CAS-5B and CAS-6, that are hoped to launch in September 2018. Two of the satellites CAS-5A and CAS-6 will carry transponders.

CAS-5A a 6U CubeSat which will include the following capabilities:
• HF/HF – H/T Mode Linear Transponder
• HF/UHF – H/U Mode Linear Transponder
• HF – CW Telemetry Beacon
• VHF/UHF – V/U Mode Linear Transponder
• VHF/UHF – V/U Mode FM Transponder
• UHF – CW Telemetry Beacon
• UHF – AX.25 4.8k/9.6k Baud GMSK Telemetry.

The transponders will have 30 kHz bandwidths except the H/U one which will be 15 kHz. Planning a launch in September 2018 from the Jiuquan Satellite Launch Center into a 539×533 km 97.5 degree orbit.

CAS-5B a femto-satellite architecture 90Lx80Wx50H mm with a mass of 0.5kg Proposing a UHF CW beacon and to be deployed from CAS-5A when in space.

CAS-6 a 50 kg micro satellite approx 490 x 499 x 430 mm. It will include:
• VHF CW Telemetry Beacon
• U/V Mode 20 kHz Linear Transponder
• AX.25 4.8k baud GMSK telemetry downlink
• Deployable Antennas
• Solar Panels, Lithium ion battery and power controller
• Integrated Housekeeping Unit
• Three-axis stabilization system
• Atmospheric Wind detector
• S-band TT&C system (non-amateur radio band)
• X-band Data link system (non-amateur radio band)

Planning a Sea Launch Pad from the China Academy of Launch Vehicle Technology in September 2018 into a 579 x 579 km 45 degree orbit.

IARU Satellite Frequency Coordination Status

Ada Lace book features amateur radio and space communications

Emily Calandrelli KD8PKR with her new Ada Lace book

Emily Calandrelli KD8PKR with her new Ada Lace book

Ada Lace, Take Me to Your Leader is a new book written for young people by Emily Calandrelli KD8PKR that features amateur radio and space communications.

Ada is an 8-year-old with a knack for science, mathematics, and solving mysteries with technology. Her latest project is to fix up a ham radio, something that she could use to contact people on this planet and beyond.

The book is available on Amazon at

Emily Calandrelli KD8PKR

What is Amateur Radio?

Find a UK amateur radio training course near you

Free online amateur radio Foundation course

Spring issue of OSCAR News now available

OSCAR News 221 Spring 2018 Front CoverE-members of AMSAT-UK can now download the Spring 2018 edition of OSCAR News here.

This edition describes how to make contacts through amateur radio satellites using your 144/430 MHz FM handheld transceiver and has an update on the satellites carrying FUNcube SSB/CW linear transponders.

The paper edition should be sent to postal members in 2-3 weeks.

In this issue:
• From the Secretary’s Keyboard
• 2018 Meetings & Events calendar
• News Roundup
• Work FM Satellites with your HT!
• Parasitic Quadrifilar Helical Antenna
• AMSATS AND HAMSATS – Amateur Radio and other small satellites
• Orbital Dynamics – Seen in the Times Newspaper
• Columbus – 10 years in Space
• Stemettes
• A cold day for a nice array
• FM Satellites: Good operating practices for beginning and experienced operators
• Travelling and activating satellites
• EO88/Nayif-1 birthday
• Getting rid of some of the rubbish!
• Rotator problems
• AMSAT-UK 2016-2017 – Statement of Accounts
• Connectors for Az/El rotators
• Thinking Day On The Air with GB5WDG
• Information from the Orbital Debris Quarterly News
• Stop Press: Space Industry Bill – Royal Assent

AMSAT-UK FUNcube Mission Patch

AMSAT-UK FUNcube Mission Patch

Membership of AMSAT-UK is open to anyone who has an interest in amateur radio satellites or space activities, including the International Space Station (ISS).

E-members of AMSAT-UK are able to download OSCAR News as a convenient PDF that can be read on laptops, tablets or smartphones anytime, anyplace, anywhere. Join as an E-member at Electronic (PDF) E-membership

PDF sample copy of “Oscar News” here.

Join AMSAT-UK using PayPal, Debit or Credit card at

E-members can download their copies of OSCAR News here.

HamRadioNow interviews AMSAT President Joe Spier K6WAO

AMSAT President Joe Spier K6WAO talks about AMSAT and Satellites with Gary Pearce KN4AQ of HamRadioNow at the Orlando HamCation.

Watch HRN 384 AMSAT Update, Live from Orlando

HamRadioNow videos

Orlando HamCation