
SCPC Wideband DVB-S2X SDR Platform
SatixFy SCPC Modem (Single Channel Per Carrier) provides high-end capabilities in a compact design. It supports a single carrier of 125 MHz both in the forward and return links (Point to Point). The SatixFy SCPC Modem can operate in trunking mode (L2 Bridge) as well as a Layer 3 router and has GSE, MPE and Baseband Frame encapsulation options. Extended dynamic range of 30 dB SNR supports various modulations from VLSNR (-10 dB) up to 256 APSK (+20 dB). The SCPC Modem is based on the SX-3000 Software Defined Radio (SDR) ASIC, enabling wide verity of applications. The modem is also available in 1U rack mount enclosure.
SCPC Applications, Services & Features
Applications
- IP trunking & IP backhauling
- Mobile, GSM/UMTS/LTE backhaul
- Telco backhaul (STM over the air)
- Military government communication (AES-256 TRANSEC)
- Disaster Recovery
- Enterprise (broadcasters, corporate, ISP)
- Mission Critical
- Maritime, Aviation
Modem Redundancy
- 1:1 Modem Redundancy
- External accessories (RF splitter, RF combiner/Switch, Ethernet switch)
Mechanical and Environmental
- Size: 185x116x50 mm
- Weight: <350 g
- Operating temp: 0 – 50 °C
SatixFy’s SCPC Modem Technical Specifications
Forward Channel (Rx)
- Standard: DVB-S2X, DVB-S2, ACM
- Encapsulation: GSE, MPE, Baseband Frame
- Symbol rate: 120Ksps – 118 Msps (125 MHz, RoF=5%)
- Bit rate: up to 700Mbps
- Roll-off: 5%, 10%, 15%, 20%, 25%, 35%
- Modulation: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256APSK
- Coding: LDPC & BCH
- FEC rates: Per DVB S2/S2X standard
- FEC Frame: 64,800; 32,400; 16,200 bits
Return Channel (Rx)
- Standard: DVB-S2X, DVB-S2, ACM
- Encapsulation: GSE, MPE, Baseband Frame
- Symbol rate: 120 Ksps – 118 Msps (125 MHz, RoF=5%)
- Bit rate: up to 700Mbps
- Roll-off: 5%, 10%, 15%, 20%, 25%, 35%
- Modulation: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256APSK
- Coding: LDPC & BCH
- FEC rates: Per DVB S2/S2X standard
- FEC Frame: 64,800; 32,400; 16,200 bits
Modem Interfaces
- Data: Two Ethernet ports: 10/100/1000, RJ-45, Auto-negotiation
- Ethernet Mode: Layer2 bridge & Layer 3 router (L2TPv3/GRE)
- M&C: HTTP/S Web based GUI (Locally and remotely OTA), UART Console
- Power: DC power supply 24 VDC
RF
- Rx: 950 – 2150 MHz, F-Type, 75 Ω
- AGC: Dynamic Range 60 dB
- LNB Support: 11-24 VDC/0.5A (pass through), DiSEqC 2.0
- Tx: 950 – 2400 MHz, F-Type, 75 Ω
- Output Power: 0 dBm (Max); -35 dBm (Min) used for Power Control Loop
- BUC Support: 24 VDC/2A, 10/50 MHz Reference signal
Ethernet Modes
- Layer 2 bridge: Ethernet frames over satellite
- Layer 3 bridge: IP packets over satellite
For more information and a demonstration, please contact SatixFy