Products
ANT051 Four Element Spiral Antenna Array
| Mutungamiriri-mw | Nhanganyaya kune Four Element Spiral Antenna Array |
Kusuma Mutungamiriri microwave tech.,(mutungamiri-mw) hutsva huchangoburwa muhunyanzvi hweantenna - yakagadziriswa akawanda-beam helical antenna stereo arrays. Iyi yekucheka-kumucheto array yakagadzirirwa kushandura nzira yatinoona uye kushandisa antenna masisitimu, kuunza isingaenzaniswi kuita uye kuita kwakasiyana-siyana mu compact uye inoshanda dhizaini.
Mwoyo weiyi revolutionary array ndiyo helical antenna element, iyo yakanyatsobatanidzwa mune tapered platform chimiro. Chimiro chacho chinosanganisira nzvimbo yepamusoro uye mativi akawanda, rimwe nerimwe rakabatanidzwa kumucheto wepamusoro. Mativi emativi akabatana zvakare akabatana, achigadzira isina musono uye yakasimba chikuva cheantenna zvinhu.
Iyo yakasarudzika dhizaini yeiyo tapered papuratifomu chimiro inobvumira helical antenna zvinhu kuti zviiswe pamusoro uye mativi, kuwedzera array kufukidzwa uye kuita. Iyi gadziriso inogonesa dhizaini kuti ibudise akawanda matanda nenzira yestereoscopic, nekudaro kusimudzira kugamuchira uye kutapurirana kugona kweiyo antenna system.
Imwe yeakakosha maficha eiyo tapered papuratifomu chimiro ndeye yakajairwa polygonal chimiro chepamusoro pepamusoro, iyo inowedzera kusimudzira kugovera kwakafanana kwezvinhu zveantenna uye inokwidziridza kuita kwese kweiyo array. Izvi zvinoita kuti array inogona kuunza inowirirana uye yakavimbika chiratidzo chesimba pane dzakasiyana siyana dzekushandisa uye nharaunda.
| Mutungamiriri-mw | Tsanangudzo |
ANT051 240MHz～270MHz
| Frequency Range: | 240MHz ~270MHz |
| Gain, Type: | ≥15dBi |
| Polarization: | Circular polarization (kutenderera kuruboshwe uye kurudyi kunogona kugadzirwa) |
| 3dB Beamwidth, E-Plane, Min (Deg.): | E_3dB:≥20 |
| 3dB Beamwidth, H-Plane, Min (Deg.): | H_3dB:≥20 |
| VSWR: | ≤2: 1 |
| Impedance: | 50 OHMS |
| Port Connectors: | N-50K |
| Operating Temperature Range: | -40˚C-- +85 ˚C |
| uremu | 50kg |
| Muvara Wepamusoro: | Grenn |
| Outline: | 154×52×45mm |
Mashoko:
Mwero wesimba ndewemutoro vswr zvirinani pane 1.20:1
| Mutungamiriri-mw | Zvakatipoteredza Zvinotaurwa |
| Operational Temperature | -30ºC~+60ºC |
| Storage Temperature | -50ºC ~ +85ºC |
| Vibration | 25gRMS (15 madhigirii 2KHz) kutsungirira, 1 awa paakisi |
| Humidity | 100% RH pa35ºc, 95%RH pa40ºc |
| Shock | 20G ye11msec hafu sine wave, 3 axis mativi ese |
| Mutungamiriri-mw | Mechanical Specifications |
| Item | zvinhu | pamusoro |
| lamina tecti | epoxy girazi laminated sheet | deoil |
| Kusimudza musoro 2 | Epoxy girazi jira tsvimbo | deoil |
| Tsigira tsvimbo yekuisa chigaro | Epoxy girazi jira tsvimbo | deoil |
| Screw block | Nylon | Ruvara conductive oxidation |
| Spiral pasi ndiro | 5A06 ngura-proof aluminium | Ruvara conductive oxidation |
| Spiral antenna mounting kit | 5A06 ngura-proof aluminium | Ruvara conductive oxidation |
| Reflector (650) | 5A06 ngura-proof aluminium | Ruvara conductive oxidation |
| Fixed column 1 (1.3X0.8) | Epoxy girazi jira chubhu | deoil |
| ANT8.2311.1105 Helix | Brass | passivation |
| Rohs | zvinoenderana | |
| Kurema | 50kg | |
| Packing | Carton kurongedza kesi (customizable) | |
Kudhirowa
Zvose zviyero mu mm
Rondedzero Kushivirira ± 0.5(0.02)
Mounting Holes Tolerances ± 0.2(0.008)
All Connectors: N-Mukadzi
| Mutungamiriri-mw | Test Data |