balloon_nodes:aj2
Table of Contents
AJ2 UKHASnet Balloon Launch
Launch Details
- Launch 22/5/16 10:00
- Preston St Mary, Suffolk
- Howyee 1600gram balloon
- Aiming for float around 30km
AJ2
- LPC812 Etna board (RFM69HW)
- Resistor heater controlled by mosfet with PID control
- MCP1700 3.3v voltage regulator
- 2* 3 Lithium Energizer AAs
- Ublox 6 GPS with large patch antenna
- 1/4 wave antenna
- Setup to beacon every 30 seconds, repeat all packets
ATLAS
- pAVA r7 PCB (Atmega328, Ublox GPS, RFM22)
- RTTY ASCII-7 Stop 2
- Frequency 434.300Mhz
- Continous transmission
- WARNING - will be drifty
- 1/4 wave antenna
- 2* Lithium Energizer AAs
- Total Mass = 250g
balloon_nodes/aj2.txt · Last modified: 2020/06/27 23:02 (external edit)
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