| 原産地: | 中国(本土) | ゲイン(dB): | 28デシベル | 銘柄: | 金昌 | ケーブルの長さ: | jcb304 | モデル番号: | jcb304 | 車は作る: | すべて | サイズ: | 55*10mm | ケーブル: | rg174 | コネクタ: | /smamcx/fakraまたは他人 | タイプ: | jcb304 |
仕様
auto antenna
1 Electrical Characteristics
1.1 Dielectric Antenna
Form 1
No. | Item | Specifications | Post Environmental Tolerance |
1 | Center Frequency | 1575.42 MHz | ±1 MHz |
2 | Band Width | CF±5MHz | --- |
3 | V.S.W.R(in BW) | <1.5 | — |
4 | Gain(Zenith) | 5dB | --- |
5 | Axial Ratio | 3dB(max) | — |
6 | Impedance | 50 Ω | — |
1.2 LNA/Filter
Form 2
No. | Item | Specifications | Post Environmental Tolerance |
1 | LNA Gain | 30 dB | --- |
2 | Noise Figure | <1.5 dB | — |
4 | Ex-band Attenuation | 35dB@CF±50MHz | |
5 | V.S.W.R | <2.0 | |
1.3 GSM Antenna
Form 3
No. | Item | Specifications |
1 | Frequency | 824~960MHz/1710~2170MHz |
2 | V.S.W.R(5m) | <2.5 |
3 | Gain(Zenith) | 0dBi |
4 | Impedance | 50 Ω |
5 | Polarization | Linear |
1.4 Mechanical
Form 4
No. | Item | Specification |
1 | Cable | RG174 |
2 | Connector | SMA/SMB/MCX or others |
3 | Radome Material | ABS |
4 | Mounting | Adhesive |
