Antenna Installation; Antenna Requirements - Quectel SC200L-EM Hardware Design

6.4 Antenna Installation

6.4.1 Antenna Requirements

The following table shows the requirement on the main antenna, RX-diversity antenna, Wi-Fi/BT
antenna and a GNSS antenna.
Table 37: Antenna Requirements
Type
GSM/WCDMA/LTE
Wi-Fi/BT
SC200L_Hardware_Design
Figure 30: Reference Circuit Design for GNSS Active Antenna
Requirements
VSWR:> ≤ 2
Gain (dBi): 1
Max Input Power (W): 50
Input Impedance (Ω): 50
Polarization Type: Vertical
Insertion Loss: < 1dB
(GSM850、EGSM900、WCDMA B5/B8、LTE B5/B8/B20/B28A/B28B)
Insertion Loss ：< 1.5 dB
(DCS1800、PCS1900、WCDMA B1/B2、LTE B1/B2/B3/B34/B39)
Insertion Loss ：< 2 dB
(LTE-FDD B7、LTE-TDD B38/B40/B41)
VSWR: ≤ 2
Gain (dBi): 1
Max Input Power (W): 50
Input Impedance (Ω): 50
SC200L Hardware Design
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