Helical Spiral Transmitting Multi-band Beidou GLONASS GPS GNSS Antenna
Whakataki Hua
Ka tautokohia e tenei antenna te whānuitanga o nga iarere, tae atu ki te B1, B2, B3, L1, L2, G1, me G2.
Ko tetahi o nga ahuatanga tino nui o tenei antenna tuku hou ko tona kaha ki te whakarato i te tika o te tuunga me te pumau tonu.Ahakoa i whakamahia i roto i nga tono ahuwhenua mo te ahuwhenua tika, nga punaha aroturuki rawa mo te haumarutanga ake, me nga hangarau taraiwa motuhake mo te whakarite whakatere haumaru me te pai, ma tenei antenna e whakarite te korero pono me te tika.
I roto i te ao ahuwhenua, ka awhina te Helical Spiral Transmitting Antenna i nga kaiahuwhenua ki te arotau i a raatau mahi ma te tuku raraunga tuunga tika.Na te kaha ake o te aroturuki, ka taea e ia te whakamahi miihini aunoa mo nga mahi penei i te rui purapura, te whakangao, me te hauhake, ka piki ake te hua me te whakaheke i nga utu.I tua atu, ma te whakahaere i nga wa tuturu me te whakahaere, ka whakamanahia e tenei antenna nga kaiahuwhenua ki te whakatau whakatau, te mutunga ka pai ake nga hua hua.
Ko tetahi atu rohe e whiti ana tenei antenna tuku he aroturuki rawa.Ko ona kaha maha-auau ka taea te whai i nga rawa i roto i nga momo taiao, te whakarite i to raatau haumaru me te aukati i te urunga kore.Ma te whakarato i nga korero tuunga tika me te pono, ka awhina tenei antenna ki nga umanga ki te whakatika i o raatau whakahaere mekameka tuku, whakaiti i nga mate, me te whakapai ake i te mahi.
I tua atu, ko te Helical Spiral Transmitting Antenna he mahi nui ki te whanaketanga o nga hangarau taraiwa motuhake.Na te tino tika o te tuunga me te pumau o te whai, ka taea e nga waka te whakatere ma te haumaru me te tika i roto i te waa.Ma te whakamahi i tenei antenna matatau, ka taea e nga waka motuhake te whakautu tere ki te whakarereke i nga ahuatanga o te huarahi, ki te whakarite i te haumaru o nga kaihihi me te whakahaere i te whanuitanga o nga waka taraiwa whaiaro.
Whakatakotoranga Hua
| Nga Ahuatanga Hiko | ||
| Auautanga | 1197-1278MHz;1559-1606MHz | |
| Tautokohia nga roopu tohu Turanga | GPS: L1/L2 BDS: B1/B2/B3 GLONASS: G1/G2 Kariri: E1/E5b | |
| Pukenga Puke | ≥2dBi | |
| Te aukati | 50Ohm | |
| Polarizationa | RHCP | |
| Axial Ratio | ≤1.5 dB | |
| Azimuth Coverage | 360° | |
| LNA me te Tātari i nga Taonga Hiko | ||
| LNA Hua | 35±2dBi(Typ.@25℃) | |
| Pikitia Haruru | ≤1.5dB@25℃, Momo.(I mua-tatari) | |
| Putanga VSWR | ≤1.8 : 1Momo.2.0 : 1 Mōrahi | |
| Ngaohiko Mahi | 3-16 V DC | |
| Mahi o Naianei | ≤45mA | |
| Rauemi me nga ahuatanga miihini | ||
| Momo Tuhono | tūhono SMA | |
| Ahu | Φ27.5x56mm | |
| Rauemi Radome | PC+ABS | |
| parewai | IP67 | |
| Taumaha | 0.018Kg | |
| Taiao | ||
| Te Mahinga Mahi | - 40 ˚C ~ + 85 ˚C | |
| Paemahana Rokiroki | - 40 ˚C ~ + 85 ˚C | |
| Te haumākū | ≤95% | |
Antenna Passive Tawhā
VSWR
LNA Hua
| Auautanga (MHz) | Whiwhi (dBi) |
| Auautanga (MHz) | Whiwhi (dBi) |
| 1195.0 | 30.91 | 1555.0 | 32.22 | |
| 1200.0 | 32.02 | 1560.0 | 34.14 | |
| 1205.0 | 33.15 | 1565.0 | 35.37 | |
| 1210.0 | 34.27 | 1570.0 | 35.14 | |
| 1215.0 | 35.11 | 1575.0 | 34.94 | |
| 1220.0 | 35.80 | 1580.0 | 34.90 | |
| 1225.0 | 36.40 | 1585.0 | 35.00 | |
| 1230.0 | 36.74 | 1590.0 | 34.61 | |
| 1235.0 | 36.57 | 1595.0 | 34.88 | |
| 1240.0 | 35.82 | 1600.0 | 32.42 | |
| 1245.0 | 34.49 | 1605.0 | 31.26 | |
| 1250.0 | 33.07 | 1610.0 | 31.52 | |
| 1255.0 | 31.59 |
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| 1260.0 | 30.45 |
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| 1265.0 | 29.47 |
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| 1270.0 | 28.61 |
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| 1275.0 | 27.93 |
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| 1280.0 | 27.51 |
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Tauira Irirangi
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| 3D | 2D-Whakapae | 2D-Poutū |
| 1195MHz |  |  |  |
| 1235MHz |  |  |  |
| 1280MHz |  |  |  |
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| 3D | 2D-Whakapae | 2D-Poutū |
| 1555MHz |  |  |  |
| 1585MHz |  |  |  |
| 1610MHz |  |  |  |
