FUNcube-3 payload launch information

QB50p1 and QB50p2 - Image Credit ISIS

QB50p1 and QB50p2 – Image Credit ISIS

The FUNcube team anticipate that the Dnepr launch of the amateur radio FUNcube-3 payload on the QB50p1 CubeSat will take place as previously stated.

This Thursday is the day!

To be precise, lift off is expected to take place from Yasny on June 19, 2014 at 19:11:11 UT and the deployment of the various payloads will take place over the Indian Ocean in a similar fashion to the launch of FUNcube-1 last November.

Dnepr Space Head Module - Image credit Gauss Team

Dnepr Space Head Module – Image credit Gauss Team

Pre-launch Keplerian elements / Two-Line Elements (TLEs) can be seen below. The details of the initial 145 MHz CW transmission format for both QB50p1, and its near twin QB50p2, is at

QB50p1 carries an inverting linear UV transponder with 400 mW output provided by AMSAT-NL and which is similar to that on FUNcube-1.
• 145.815 MHz BPSK telemetry
• FUNcube inverting 400 mW SSB/CW transponder
– 435.035-435.065 MHz Uplink LSB
– 145.935-145.965 MHz Downlink USB

QB50p2 carries an UV FM transponder and FX25 data transmitter from AMSAT-F. It is expected that these payloads will be activated after the science missions have been completed.
• 145.880 MHz BPSK telemetry
• 145.840 MHz 9600 bps FSK FX25

AMSAT-UK will be monitoring the launch event and watching for signal reports on the #cubesat IRC channel throughout the evening. A web client is available at

QB50 precursor amateur radio operator page

There are 37 satellites and a 2U Mass Dummy on the launch, frequencies at

For a short description of each of the satellites see

Article about the launch and payloads—2014-cluster-launch.html

Preliminary orbital information:

Launch Time:              19:11:11 UT
Separation of Platform A: 19:27:07 UT
Separation of QB50p1:     19:32:07 UT
Separation of QB50p2:     19:32:27 UT
1st pass over Delft/VKI:  20:46:46 UT
1 00362U 00362A   14170.81049769  .00000000  00000-0  10000-4 0     7
2 00362  97.9897  66.2289 0012982 291.8733 244.3145 14.85013404    03

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