free sample 1575.42mhz GPS/GSM/FM Combo Antenna
USD $2 - $3 /Piece
Min.Order:100 Pieces
Jiaxing Jinchang Electron Technology Co., Ltd.
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1. Combination Antenna
2. Model: JCM070
3 Electrical Characteristics
3.1 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 | — |
3.2 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 |
3.3 GSM Antenna
Form 3
No. | Item | Specifications |
1 | Frequency | 824~960 MHz/1710~1990 MHz |
2 | V.S.W.R(5m) | ≤2.0:1 |
3 | Gain(Zenith) | 2 dBi |
4 | Impedance | 50 Ω |
3.4 FM Antenna
Form 4
No. | Item | Specifications |
1 | Frequency | 525~1605 kHz / 88~108 MHz |
2 | V.S.W.R(5m) | ≤2.0:1 |
3 | Gain(Zenith) | 20 / 12 dBi |
4 | Impedance | 50 Ω |
3.5 Mechanical
Form 5
No. | Item | Specification |
1 | Cable | RG174 3m/5m or others |
2 | Connector | SMA/SMB/MCX or others |
3 | Plastic Housing | Black |
4 | Mounting | Screw |