Item Requirements
○ Article Name: S-band transmitter and antenna for the cubesat
○ Type and Quantity
Item
No.
Item
Q'ty
1
S-band transmitter and antenna for the cubesat
-
S-band transmitter for the cubesat (1EA)
-
S-band patch antenna for the cubesat (1EA)
1 set
○ Delivery Date: Within 90days after the contraction
○requirements for S-band transmitter
Frequency
2.4GHz (Amateur S-band)
RF Power
> 27dbm
Data rate
> 1Mbps
Power supply
3.3V or 5V
Mechanical dimension
Should fit into 1U cubesat.
Data interface
RS422 or SPI
Should have space heritage
○requirements for S-band patch antenna
- compatible with S-band transmitter
- Frequency : 2.4GHz(Amateur S-band )
- Fit into 1U cubesat
- Space heritage