説明
About Gaoke
We were established in 1993 as a supplier of wireless telecommunication solutions.We are not only eauipped with a group of network analyzer,sectrum testers,noise detectors and other advanced apparatus,but also have antenna experts and professional testing sites
Both the quality and price of our prodcuts are competitive.We also deliver goods in time and provide perfect after sale service
Antenna Production Process
Technical parameters
| Design Specifications | 典型的な |
| Working Frequency | 1575.42MHz |
| Gain | ≤3.0dBi |
| Antenna efficiency | 45% |
| VSWR | ≤2.0 |
| Ploriaztion | RHCP |
| Axial Ratio | ≤3.0 |
| Radiation pattern | Omni |
| インピーダンス | 50Ω |
| Power handling | 33dbm |
| インタフェース | SMA Male/ RG174-3M |
| Overal dimensions | 48.5x37x17 |
| 重さ | 60.5g |
| Operatin Temp | -40ºC~80℃ |
| Storing Temp | –15ºC~30℃ |
Amplifier characteristics
| NO | アイテム | (仕様) |
| 1 | Frequency range | 1575.42±3MHz |
| 2 | Amplifier gain | 28±3 dBi |
| 3 | V.S.W.R | ≤2.0 |
| 4 | Noise Figure | <2.0 |
| 5 | DC Voltage | 3~5V |
| 6 | DC Current | ≤20mあ |
Test
Drawing
認証
