Posted by SCPC System Parameter Explorer
SCPC System Parameter Explorer lets you explore system parameters, view configuration details, and quickly understand essential SCPC system settings.
🛰️ SCPC System Parameter Explorer
Single Channel Per Carrier — Link Budget Calculator
Rsym = Rb / (Rc · log₂(M))
|
B = Rsym(1+α)
|
C/N₀ = EIRP − LFS + G/T + 228.6 − Lmisc
⚙️ Input Parameters
bps
kbps
Mbps
Gbps
BPSK1bit
QPSK2bit
8-PSK3bit
16-QAM4bit
64-QAM6bit
256-QAM8bit
🎯 Link Budget Status
✓ LINK OK
Link Margin
0.0 dB
C/N₀ Available: —
C/N₀ Required: —
1.02
Symbol Rate (MSym/s)
1.28
Occupied BW (MHz)
1.60
Efficiency (bits/s/Hz)
10.5
Eb/N₀ (dB)
201.5
FSPL (dB)
17.3
C/N (dB)
📡 Signal Flow Diagram
R_b Input
2048 kbps
→
FEC R_c
×0.50
→
Mod M
16-QAM
→
R_sym
1.02 Msym
→
Bandwidth
1.28 MHz
📋 Complete Output Parameters
| Parameter | Value | Unit | Formula |
|---|