25-512MHz VHF UHF Wideband Omnidirectional Antenna
auiliiliga o oloa
VAEGA:
ZD-VUA-25 / 512M-N: antenna faʻatasi ma N faʻafesoʻotaʻi fafine
ZD--VUA-25/512M-GN: antenna fa'atasi ma N fa'afafine fa'afeso'ota'i ma fa'agaoioi antenne GPS (L1) i le fa'avae antenna.
ZD-VUA-25 / 512M-BNC: antenna faʻatasi ma BNC faʻafesoʻotaʻi fafine
ZD-VUA-25/512M-G-BNC: antenna fa'atasi ai ma le BNC fa'afeso'ota'i tama'ita'i ma fa'agaoioi antenne GPS (L1)
i le fa'avae antenna
O le ZD-VUA-25 / 512M-NF antenna o le VHF / UHF antenna lautele ua fuafuaina mo le mamafa o galuega feaveaʻi, e ofoina atu le faʻatinoga sili atu ma le tumau, e aofia ai le lautele o laina laina mai le 25 MHz i le 512 MHz. O nisi nei o vaega taua ma vaega o lenei antenna:
Vaega
- Fa'asalalauina Alalautele: E maua uma i pa'u VHF ma UHF, e leai se va'alele e mana'omia, fa'amautinoa le fa'atinoina o le eletise (gain ma le VSWR) i vaega uma.
- Fuafuaga Dipole: E fa'aogaina le mamanu fa'a-dipole i luga o laina VHF ma le UHF, e maua ai uiga fa'avevela mautu.
- Rugged: O le elemene susulu e faia i se mea tuʻufaʻatasia, lea e maua ai le malosi maualuga ma le abrasion teteʻe e faʻamautu ai le faʻatinoga i siosiomaga faigata.
- Anti-UV Coating: O le antenna radiator o loʻo faʻapipiʻiina i se lanu meamata lanumeamata lua-vaega faʻapipiʻi faʻafefe-UV mo le faʻaleleia atili o le tau.
- Filifiliga Faʻapipiʻi Fetuunaʻi: Lagolagoina le tele o auala faʻapipiʻi, ma lanu eseese ma fesoʻotaʻiga e avanoa i luga ole talosaga.
Vaega Autu
- Antenna Base
Mea: O se tuufaatasiga o alumini ma palasitika umi e mautinoa ai le mama ma le malosi.
Filifiliga GPS: GPS L1 poʻo le L1/L2 faʻaogaina module e mafai ona tuʻufaʻatasia.
Fuafuaga fa'afefete'e: Fa'aauupegaina i vaipuna u'amea tetele e fa'afefete'i ma tetete, puipuia le fa'aogaina o le antenna.
Puga Fa'amau: E fa pu fa'apipi'i e fa'atatau i le NATO e tufatufaina i luga o le ta'amilosaga 4.5-inisi (114.3 mm) mo le fa'apipi'i faigofie i luga o le ta'avale.
- Mast Antenna Base
Fausiaina: E aofia ai feso'ota'iga u'amea se lua ma se paipa polyester malo e 42.7 mm le lautele i fafo.
Fesoʻotaʻiga Faʻapipiʻi: Faʻapipiʻiina i se mea faʻapipiʻi faʻamafanafanaga faʻapipiʻi faʻapitoa, e mafai ona faʻafetaui i pou e oʻo atu i le 60 mm le lautele, talafeagai mo le tele o faʻaaliga faʻapipiʻi mast.
Talosaga
Ona o lona faʻatinoga mamana ma filifiliga faʻapipiʻi eseese, o le ZD-VUA-25/512M-NF antenna e lelei mo:
- Feso'ota'iga mo le saogalemu lautele
- Talosaga a le militeri ma le malo
- Feso'ota'iga fe'avea'i mo masini mamafa ma ta'avale
- Fa'agaioiga fanua e mana'omia ai le bandwidth lautele ma le fa'amaoni maualuga
I se faapuupuuga, o le ZD-VUA-25/512M-NF antenna o se filifiliga lelei mo fesoʻotaʻiga fesoʻotaʻiga feʻaveaʻi mamafa ma lona faʻatinoga lelei ma le tumau.
| Fa'ata'ita'iga | ZD-TUPU-25/512M-NF |
| FAAMATALAGA FAAELETI-VHF/UHF |
|
| Fa'asologa o taimi | 25 - 512 MHz |
| Fa'alavelave | 50 ohms |
| VSWR |
|
| Manuia | tipi. -6 ..... +0.5 dB(1/4 sasa o le galu) |
| Polarization | Lanu meamata. |
| Malosi maualuga | 100 W CW |
| Feso'ota'i | N fafine (BNC fafine e filifili) |
| FAAMATALAGA FAAELETI - GPS |
|
| Fa'asologa o taimi | L1 1575.42 +/- 10 MHz |
| Fa'alavelave | 50 ohms |
| VSWR |
|
| Polarization | RHC |
| LNA Gain / Voltage / Current | 18 dB (+/- 2 dB) / 5 V / 19 mA 16 dB (+/- 2 dB) / 3.5 V / 13 mA 10 dB (+/- 2 dB) / 2 V / 7 mA |
| Pio fig. |
|
| Feso'ota'i | SMA fafine |
| FAAMATALAGA FAASINO |
|
| Fuafuaga | Fa'ai'u le sasa fafaga (VHF/UHF); fa'apipi'i antenna i le LNA(GPS) |
| Maualuluga | 2.75 m |
| mamafa | 3.8 kilokalama |
| Max. tulaga maualuga voltage | 16 kV |
| Va'aiga vevela - fa'aoga | -50 ... +55 ℃ |
| Va'aiga vevela - o lo'o iai fa'asoa | -55 ... +75 ℃ |
| Fa'ailoga matagi | 45 m/s (160 km/h) |
| Lanu | MIL Green |






