ʻO ka mea hoʻopaʻa wikiō uila Omni Fiberglass Antenna
ʻO ka mea hoʻokipa wikiō uila ʻole Omni Fiberglass Antenna lōʻihi loa omnidirectional Antenna Outdoor Long Range IP67 SMA FRP
595Mhz ka lōʻihi 1.8 mau mika
Papa helu
Hiki ke hoʻololi ʻia ka lōʻihi e like me ke alapine i hoʻopili ʻia.
1.8 Nā kikoʻī pūʻolo mika:
Kaumaha Nui 1.5kg
Ana pūʻolo: 186 * 8 * 8 knm
Volume Weight: 2.5KG
Hiki iā mākou ke hana i ka alapine o ka antenna e like me nā koi o ka mea kūʻai aku. Aia paha nā ʻokoʻa liʻiliʻi o ka lōʻihi a me ka loaʻa ʻana o ka antenna no nā alapine like ʻole. ʻO kēia ka mea kikoʻī o ka antenna i hana ʻia e like me nā koi o ka mea kūʻai aku 280 ~ 300Mhz.
Māhele Māhele | Omni Antennas |
Ke Ana Hoʻohālike | 912T-RTX |
Laulā Alapine Laki-MHz | 280-300MHz |
Alanui Alanui-MHz | 14 |
Loaʻa iā Gain-dBi | 6 |
Ka laula o ke kukui pololei | 17 |
Lakiō hawewe kū VSWR | ≤1.5(Kanui waena ≤1.2) |
Impedance Nominal-Ω | 50 |
ʻO ke ʻano polarization Polarization | kū pololei
vertical |
Mana Kiekie-W | 100 |
Length Length-mika | 1.8 |
Kaumaha Kaumaha-kg | 2.0 |
Ka Makani Wehewehe-m/s | 60 |
Kumu hoʻohui Mea hoʻohui | SL16 a i ʻole N Block UHF a i ʻole N Wahine |
ʻŌlelo | FRP Fiberglass Antenna |
Hoʻoiho i nā kikoʻī PDF
NPP
ninau: Hiki iā ʻoe ke hana i kahi antenna 10dBi FRP no 120 knm ka loa ma 664 MHz?
pane:
- Inā he alapine 2.4 Ghz a 120 knm ka loa, a laila hiki ke loaʻa iā 10dBi.
- No 664Mhz a 120 knm ka loa, a laila ʻaʻole hiki ke loaʻa i ka 10dBi, 6dBi wale nō.
- Inā makemake ʻoe iā 664Mhz a me 10dBi, a laila ʻo 380cm ka lōʻihi o ka antenna, ʻelua ʻāpana, a paa pu.
- Hoʻoholo ka lōʻihi o ka antenna i ka loaʻa. Inā hōʻailona ia i ka lōʻihi o ka antenna āu i kūʻai ai he 10dbi, he hoailona waiwai hoopunipuni.
- 664 MHz ± 10 kaha alapine, 120ke aniani aniani, me 1.5m hoʻonui uwea me ka U-hoʻopā kau ana.
ninau: Hiki iā ʻoe ke hana i ke alapine waena ma 433Mhz +-10 MHz a loaʻa ma 5dBI?
pane: ʻAe, ʻo 120cm ka lōʻihi.