Quectel EM05-G - Antenna Connector Installation

LTE Standard Module Series
EM05-G Hardware Design
EM05-G_Hardware_Design 57 / 69
Figure 26: EM05-G RF Connector Dimensions (Unit: mm)
Table 29: Major Specifications of Antenna Connectors
5.3.3. Antenna Connector Installation
The receptacle accepts two types of mating plugs to meet two maximum mated heights: 1.20 mm (using a
Ø0.81 mm coaxial cable) and 1.45 mm (using a Ø1.13mm coaxial cable).
The following figure shows the specifications of mating plugs using Ø0.81 mm coaxial cables.
Item
Specification
Nominal Frequency Range
DC to 6 GHz
Nominal Impedance
50 Ω
Temperature Rating
-40 °C to +85 °C
Voltage Standing Wave Ratio (VSWR)
Meet the requirements of:
Max 1.3 (DC–3 GHz)
Max 1.45 (3–6 GHz)