P / N: FAGPSGLONASS.55, Aniani Waho Gnass, mauna mauna Mākēneki Gnass

P / N: FAGPSGLONASS.55, Aniani Waho Gnass, mauna mauna Mākēneki Gnass

ʻIke kikoʻī

Hoʻohālike: FAGPSGlonass.55
. I) Antena Dielectric
ʻO ka pinepine (MHz) : 1575/1602
ʻO Frequency Center (MHz) : 1590
VSWR : 1.5: 1
ʻO ka bandwidth (MHz) : ± 5
Impedance (Ω) : 50
Loaʻa ka piko > 3dBi Ma muli o ka pelane honua 7cm × 7cm
Loaʻa Loaʻa > -4dBi ma –90 ° < 0 < + 90 ° (ma luna o 75% Volume)
Polarization : RHCP
(Ii) LNA / Kānana
Loaʻa LNA (Me ke kaula ʻole) (dBi) : 28 Laki
Noise Kiʻi (dB) : 1.5
Kānana i ka Attenuation Band (f0 = 1575.42 MHz)
7dB Min f0 +/- 20MHz;
20dB Min f0 +/- 50MHz;
30dB Min f0 +/- 100MHz
VSWR < 2.0
Voltage DC (V) : 2.7 / 3.0 / 3.3 / 5.0 / 3.0 i ka 5.0 etc.
DC Kēia (mA) : 11Max
(Iii) mīkini
ʻO ke kaumaha (gram) < 110
Nui (mm) : 50x38x17
Lōʻihi kaula (m) : 2,3 etc.
Hūlili: SMA / SMB / SMC / BNC / FME / TNC / MCX / MMCX etc.
Ke kau nei: Mākēneki kumu
Hale: ʻEleʻele
. Iv) Kaiapuni
Hana Temp: -40 ℃ ~ + 85 ℃
Wahi Waihona: -45 ℃ ~ + 100 ℃
Kamakawiwoʻole: Hoʻopiʻiʻo Sine 1g (0-p) 10 ~ 50 ~ 10Hz i kēlā me kēia axis
Humidity: Humidity95% ~ 100% RH
Kūpono Weather: 100% Kūpono Kūpono
ʻO kēia kahi antenna glonass GPS hana 3V i manaʻo ʻia no ka hoʻohana me ka pahu GPSDO i hoʻohana ʻia me ka USRP N200 / N210 Series. Hiki ke hoʻohana pū ʻia ka antenna no ka USRP E310, nona kahi GPS hoʻopili (SMA i SMB adapter e pono ai). Hiki i kahi GPSDO laka ʻia i ka hōkū GPS hiki ke hāʻawi i ka manawa synchronization ma waena o 50 ns o ke kūlana GPS ākea a me ka uaki kiʻekiʻe loa.
Hoʻopio nā hōʻailona GPS wikiwiki, ka hoʻohaʻahaʻa uila haʻahaʻa, ikaika anti-hana a me ka laulā volter hana.
Mākēneki kumu e leie aku oe e maʻalahi hoʻopili ia i kekahi mea hiki ke hooheheeia ili.
ʻAʻohe pono o ka mana adapter: mana ʻia e ka anakahi poʻo.
Ke hoʻopaʻa nei i kāu ala hoʻokele, ka wikiwiki a me ka lōʻihi a me ka ʻikepili latitude. Hiki ke ʻike ʻia kēia mau ʻike āpau i ka mea pāʻani i koho ʻia.

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