| 周波数範囲: | フカヒレgpsgsmのアンテナ | 原産地: | 中国(本土) | ゲイン(dB): | 28dbi | 銘柄: | 嘉善jinchang | モデル番号: | jcb012 | 車は作る: | すべて | 中心周波数: | 1575.42+3or- 3mhzの | 直流電圧: | 2.2~5v | サイズ: | 91x62x62mm | gsmfrequency1: | 824~960mhz/1710~1990mhz | gsmfrequency2: | 1920~2170mhzの |
包装
| 包装: | 70*32*15.5cm |
仕様
1.Electrical Characteristics
1.1 Dielectric Antenna
Form 1
No. | Item | Specifications | Post Environmental Tolerance |
1 | Center Frequency | 1575.42 MHz | ±3 MHz |
2 | Band Width | ±5 MHz | ±1 MHz |
3 | V.S.W.R(in BW) | 1.5:1 | — |
4 | Gain(Zenith) | 3 dB | ±0.5 dB |
5 | Polarization | RHCP | — |
6 | Impedance | 50 Ω | — |
1.2 LNA/Filter
Form 2
No. | Item | Specifications | Post Environmental Tolerance |
1 | LNA Gain | 28±2 dB | ±2.5 dB |
2 | Noise Figure | 1.5 dB | — |
3 | Filter Out Band Attenuation | 12dB Min f0+50MHz 16dB Min f0-50MHz | ±1.0 dB |
4 | DC Voltage | 2.2~5 V | |
5 | DC Current | 5~15 mA | |
1.3 GSM Antenna
Form 3
No. | Item | Specifications |
1 | Frequency | 824~960 MHz/1710~1990 MHz 1920~2170 MHz |
2 | V.S.W.R(5m) | ≤2.0:1 |
3 | Gain(Zenith) | 2 dBi |
4 | Impedance | 50 Ω |
1.4 Mechanical
Form 4
No. | Item | Specification |
1 | Cable | RG174 3m/5m or others |
2 | Connector | SMA |
3 | Plastic Housing | Black |
4 | Mounting | Screw |
Advantages:
1.We have our own factory, offering dozens of antenna lines and over 20 R&D personnel.
2.We can make your own bespoke designs and samples to order.
If you want to know more information about our products welcome to contact us in any time, And welcome to our company! We display more new products in our showroom.
