中國北斗衛(wèi)星導(dǎo)航定位系統(tǒng)發(fā)展歷史SG7050VAN愛普生差分晶振X1G004281004300
北斗定位的行業(yè)發(fā)展現(xiàn)狀國產(chǎn)化任重而道遠,GPS作為目前最成熟的定位導(dǎo)航系統(tǒng),依然是定位類項目的首選,但長用來看,集成GNSS或者GPS/北斗雙模,有助于延長產(chǎn)品生命周期、拓展更細分的行業(yè),AM21E內(nèi)置GPS/北斗雙模、eSIM、藍牙的NB-IOT模組,同時即將開放OpenCPU功能,真正做到更小的尺寸、更高的集成度.
1、2020年中國北斗導(dǎo)航行業(yè)產(chǎn)值有望超過4000億
我國北斗導(dǎo)航系統(tǒng)發(fā)展起步較晚,近年來發(fā)展呈加快布局趨勢.北斗產(chǎn)業(yè)目前在國內(nèi)導(dǎo)航市場占比不高,但產(chǎn)業(yè)發(fā)展空間較大.根據(jù)中國衛(wèi)星導(dǎo)航定位協(xié)會的預(yù)測,到2020年,中國將建成服務(wù)全球的北斗衛(wèi)星導(dǎo)航定位系統(tǒng),屆時用戶規(guī)模有望達到世界第一,年產(chǎn)值將超過4000億元,導(dǎo)航定位終端社會總持有量超過10億臺.
SG7050VAN愛普生差分晶振X1G004281004300,中國北斗衛(wèi)星導(dǎo)航定位系統(tǒng)晶振
2、資本市場看漲北斗導(dǎo)航板塊
愛普生有源晶振編碼
型號
頻率
長X寬X高
輸出波
電源電壓
工作溫度
頻差
X1G004281002700
SG7050VAN
212.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281002800
SG7050VAN
74.250000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281002900
SG7050VAN
148.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003100
SG7050VAN
150.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003200
SG7050VAN
155.520000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003300
SG7050VAN
156.250000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003400
SG7050VAN
312.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003500
SG7050VAN
312.515625 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003600
SG7050VAN
161.132800 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003800
SG7050VAN
700.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-40 to 85 °C
+/-30 ppm
X1G004281003900
SG7050VAN
125.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004000
SG7050VAN
125.006250 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004200
SG7050VAN
100.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004300
SG7050VAN
200.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004400
SG7050VAN
400.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004500
SG7050VAN
106.250000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004600
SG7050VAN
212.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004700
SG7050VAN
74.250000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004800
SG7050VAN
148.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281004900
SG7050VAN
75.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281005000
SG7050VAN
150.000000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281005200
SG7050VAN
156.250000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
X1G004281005300
SG7050VAN
312.500000 MHz
7.00 x 5.00 x 1.60 mm
LVDS
2.250 to 3.630 V
-20 to 70 °C
+/-50 ppm
2020年3月11日,主板市場北斗衛(wèi)星概念股受到熱寵,截至早盤,特大單資金凈流入前5的個股是中國衛(wèi)星（600118）,招商輪船（601872）,中國衛(wèi)通（601698）,亨通光電（600487）,中通國脈（603559）,凈流入額分別為4.98億、4.16億、3.26億、2.86億、2.80億,其中中國衛(wèi)星和中國衛(wèi)通均為北斗導(dǎo)航板塊龍頭股.
3、中國北斗全球系統(tǒng)即將全面建成
2020年3月9日19時55分,我國在西昌衛(wèi)星發(fā)射中心用長征三號乙運載火箭,成功發(fā)射北斗系統(tǒng)第五十四顆導(dǎo)航衛(wèi)星.據(jù)悉,5月份,我國將按計劃發(fā)射最后一顆地球靜止軌道衛(wèi)星.屆時,北斗三號全球星座部署將全面完成.中國北斗衛(wèi)星導(dǎo)航定位系統(tǒng)是我國自行研制的先進全球衛(wèi)星導(dǎo)航系統(tǒng)(英文簡稱BDS),是繼美國GPS、俄羅斯GLONASS之后全球范圍內(nèi)第三個成熟的衛(wèi)星導(dǎo)航定位系統(tǒng).
SG7050VAN愛普生差分晶振X1G004281004300,中國北斗衛(wèi)星導(dǎo)航定位系統(tǒng)晶振
進口愛普生晶振FA-20H,Q24FA20H00005水晶振動子
EPSON愛普生晶振C-2,Q12C20001000600水晶振動子
SMD-49無源諧振器,KDS日本晶體,1AJ250004B兩腳無源晶振