FOB Price
Get Latest Price1820000 ~ 1.83e+06 / Set ( Negotiable )
|1 Minimum Order
Country:
Hong Kong
Model No:
4.5M
FOB Price:
1820000 ~ 1.83e+06 / Set ( Negotiable )Get Latest Price
Place of Origin:
-
Price for Minimum Order:
1820000 per Set
Minimum Order Quantity:
1
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Group :
Contact Person Mr. jian guo
Chun Cheong St., Hong Kong, Tseung Kwan O
地面站配备有一套S、X波段卫星测控信号捕获、跟踪和测控信号发送接收等功能,可实现全天候、全天时的数据接收。
工作频率
X波段遥控:7.*9 GHz
~7.*5GHz;
X波段遥测:8.3GHz~8.4GHz;
X波段数传:7.9GHz~9.0GHz;
S波段遥测:***0~***0MHz;
S波段遥控,***5~***0MHz;
系统G/T值
在晴朗天空、微风、天线仰角7°、环境温度*3℃条件下,场放电输出
端口测试:
1)X波段:G/T≥*5.0**0log[f(GHz)/8.*5]dB/K;
2)S波段:G/T≥*1.0**0log[f(GHz)/2.*5]dB/K;
天线增益
1)X波段接收:≥*8.5**0lg[f/f0]dBi(f0=8.*5GHz)
2)X波段发射:≥*7**0lg[f/f0]dBi(f0=7.2GHz)
3)S波段接收:≥*7**0lg[f/f0]dBi(f0=2.*5GHz)
S波段发射:≥*6**0lg[f/f0]dBi(f0=2.**5GHz)
功率放大器指标
1)X波段功率放大器,输出功率≥*0W,可调范围不小于*0dB;
2)S波段功率放大器,输出功率≥*0W,可调范围不小于*0dB;
遥测遥控指标
a)遥测单元
1)信息速率:1kbit/s~*4kbit/s;
2)码型:NRZ-L、M、S;
3)帧长:4字~***8字节;
4)格式长度:2帧~**6帧;
5)帧同步码组:*6bit、*4bit、*2bit;
b)遥控器
1)信息速率:1kbit/s~*2kbit/s。2
)码型:NRZ-L、M、S。
高比特率数据传输指标:
a.通道数:同时支持2通道,
b.具备BPSK、QPSK、8PSK、*6PSK信号调制/解调功能并可支持扩展;
c.支持差分解码、ViterBi解码、RS解码、LDPC;
d.支持帧同步、解扰,解扰符合CCSDS标准要求,初相位、多项式可设置;
e.数据传输通道具备盲均衡能力;
f.全站下行数据传输:2×*0Mbps~2×**0Mbps(速率≥**0
Mbps时,天线捕获角度≥*0°);
g.高码率解调器符号率:每比特连续可变;
1)BPSK:5Mbps~**0Mbps;
2)QPSK、S/OQPSK:*0Mbps~**0Mbps;
3)8PSK:*0~**0Mbps;
4)具备扩展高阶调制能力。h
.解调(含解码)丢失:误码率在1E*5~1E*7范围;
1)Eb/No偏离理论值≤1.5dB(*0Msps<符号率<**0Msps);
2)Eb/No偏离理论值≤2.5dB(符号率≤*0Msps,符号率≥**0Msp
s)
Country: | Hong Kong |
Model No: | 4.5M |
FOB Price: | 1820000 ~ 1.83e+06 / Set ( Negotiable ) Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | 1820000 per Set |
Minimum Order Quantity: | 1 |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
Product Group : | Ground Station |