QC-GPS-003 dielectric antenta LNA / Nzacha
| Pelemctric anwụrụ | |
| Ihe nlere nke ngwaahịa | TQC-GPS-003 |
| Ugboro ugboro | 1575.42MHZ ± 3 MHz |
| Voltsri | 1.5: 1 |
| Obosara obosara | ± 5 mhz |
| Mmegide | 50 Ohm |
| Uru dị elu | > 3dbic dabere na 7 × 7cm n'okpuru ụgbọelu |
| Achicha mkpuchi | > -4dbic na -90 ° <0 <+ 90 Celsius (ihe karịrị 75% olu) |
| Politiza | Rhcp |
| Lna / nzacha | |
| Uru (n'enweghị eriri) | 28DM |
| Onu ogugu | 1.5DB |
| Choputa Aut uta | (f0 = 1575.42 mhz) |
| 7db min | f0 +/- 20mhz; |
| 20db min | f0 +/ 50mhz; |
| 30db min | f0 +/- 100mhz |
| Voltsri | <2.0 |
| Dc voltaji | 3V, 5V, 3V ka 5V ruo 5V |
| Dc ugbua | 5MA, 10AX |
| Kemekaniiki | |
| Aro | <105gram |
| Saiz | 38.5 × 35 × 14mm |
| Cable RG174 | Mita 5 ma ọ bụ 3 ma ọ bụ ahaziri |
| Njikorita | SMA / SMB / SMC / BME / TNC / TNC / MMCX |
| Ugwu na ndọta dị elu / ịka | |
| Ndeputa | Oji |
| Gburugburu ebe obibi | |
| Temp na-arụ ọrụ | -40 ℃ ℃ ~ + 85 ℃ |
| Feine sine | 1g (0-p) 10 10 ~ 10hz ọ bụla |
| Iru mmiri iru mmiri | 95% ~ 100% r |
| Udu nso | 100% mmiri |
Anteelcticric na-enwe nkọwa dị mma na oge etiti nke 1575.42mhz ± 3 mhz iji hụ na nnabata kachasị mma. VSWR bụ 1.5: 1 na bandwidth bụ ± 5 mhz, na-ahụ na njikọ kwụsiri ike na arụmọrụ nke dị na Satellites GPS. Onwe nke 50-Ohm ọzọ na-akwalite nnyefe mgbaama.
Antenna sitere na ụgbọelu 7x7CM ma nwee uru kachasị elu nke 3DBIC. Ọ na - enye ego dị mma, na - eme ka obere uru -4dbic na -90 Celsius na + 90 Celsius ndị ọzọ, na-ekpuchi ihe karịrị 75% nke olu ngwaọrụ. Polarization bụ ihe ziri ezi porarization (rhcp), nke na-ejikwa nnabata nnabata sitere na ọdụ ụgbọ mmiri niile.
Ndị LNA / nzacha na-eme ka Anteelcticric ahụ iji meziwanye arụmọrụ. Ya na 28DB nke uru (na-enweghị eriri) na ọnụ ọgụgụ 1.5db na-adịghị ike, ọ na-eme ka ihe ngosi GPS na-adịghị ike, na -ebelata mkpọtụ mkpọtụ na izi ezi.
LNA / Nzacha nyo nwekwara njirimara nzacha dị elu iji belata nnyonye anya nke agbụrụ. Ọ na-enye opekata mpe 7DB nke F0 +/- 20mhz, opekata mpe 20dbz na f0 +/- 50MH nke 30DB dị egwu na f0 +/ 100mhz. Nke a na - eme ka akara ngosi GPS doro anya ma dị elu, ọbụlagodi na gburugburu na-eme mkpọtụ.
VSWR nke LNA / nzacha na-erughị 2.0, nke na-eme ka alaghachi belata belata iji bulie arụmọrụ mgbaama ma belata ọnụ ọgụgụ mgbaama.
