X-Band High-Speed Satellite Modem

Applicable: Satellite Operator and Space Agency

About Y.FORCE S

A high-speed satellite modem specifically designed for LEO satellite. This immediately positions it as a crucial tool for organizations operating in this field.

Its compatibility with industry standards, advanced coding and modulation options, and proven track record make it an attractive choice for organizations seeking efficient and effective satellite communication equipment.

Features

Transmission

Analysis

Recording

Ground station modem for satellite signal transmission and reception, analysis ,and recording

Successfully received signals from Landsat-8, Landsat-9, and Formosat-5

Support CCSDS 131.0-B-4 and CCSDS 131.2-B-1. DVB-S2 is customizable

A recording function to continuously capture baseband I/Q raw data for signal analysis

RF Parameters

• 10MHz to 9GHz frequency range

• Up to 400MHz bandwidth

• 2 RF chains

• 400Msps baud rate

Modulations and Channels

• Modulations ：

BPSK, QPSK, OQPSK, 8PSK, 16APSK, 16QAM, 32APSK, 64APSK

• Channel coding ：

Convolution code: support code rate 1/2, 2/3, 3/4, 5/6, 7/8.
RS code: support (255,223), (255,239), interleaving depth I=1,2,3,4,5,8, virtual fill q=0~15.
Concatenated CC and RS: Supported any combination of CC and RS.
LDPC code: support both TF and SMTF mode, and supported all code rate 7/8, 1/2, 2/3 and 4/5 and block length shown in CCSDS 131.0-B-4.
Turbo code: support all code rate 1/2, 1/3, 1/4, and 1/6, and block lengths of 1784, 3568, 7136, and 8920 shown in CCSDS 131.0-B-4.
SCCC: support all 27 ACM formats

Specification

Item	Spec.	Remark
Frequency	10M-9GHz
Max Baud rate	400M samples/s
No. of RF chain	2T2R
Spec. support	CCSDS 131.2-B-1, CCSDS 131.0-B-4 CCSDS 132.0-B-3, CCSDS 133.0-B-2, CCSDS 401.0-B-32, CCSDS 727.0-B-5
RF recorder	400M sps, 600 seconds
RX input level	-50dBm ~ +5dBm
TX output level	-50dBm ~ +10dBm
Architecture	FPGA/Linux-based
Gain step	0.25 dB
Supported Satellites	Successfully decode for LANDSAT-8/9 and FORMOSAT-5

Support Link

⭢ Contact YTTEK to get a quote, datasheet, or any other support you may need.