Antenna Requirements - Quectel EM05-G Hardware Design

Figure 29: Connection between Receptacle and Mating Plug Using Ø 1.13 mm Coaxial Cable

5.4. Antenna Requirements

The following table shows the requirements on main antenna, Rx-diversity antenna and GNSS antenna.
Table 30: Antenna Requirements
Type
GNSS
WCDMA/LTE
EM05-G_Hardware_Design
Requirements
Frequency range: 1559–1609 MHz
Polarization: RHCP or linear
VSWR: < 2 (Typ.)
Passive antenna gain: > 0 dBi
VSWR: ≤ 2
Efficiency: > 30 %
Max input power: 50 W
Input impedance: 50 Ω
Cable insertion loss:
< 1 dB:
WCDMA B5/B6/B8/B19
LTE B5/B8/B12/B13/B14/B18/B19/B20/B26/B28/B71
< 1.5 dB:
WCDMA B1/B2/B4
LTE-FDD B1/B2/B3/B4/B25/B66
< 2 dB:
LTE B7/B38/B40/B41
LTE Standard Module Series
EM05-G Hardware Design
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