Integration Guide
Table Of Contents
- 1.1. Accessories
- 1.2. Required Connectors
- 2.1. Power Supply
- 2.2. Module Power States
- 3.1. RF Connections
- 3.2. Sub-6G Antennas and Cabling
- 3.3. Ground Connection
- 3.4. Interference and Sensitivity
- 3.5. Radiated Sensitivity Measurement
- 3.6. Supported Frequencies
- 3.7. Antenna Specification
- 4.1. Important Notice
- 4.2. Safety and Hazards
- 4.3. Important Compliance Information for the United States and Canada
Regulatory Compliance and Industry Certification
AirPrime EM9190 Hardware Integration Guide
41113915
Rev 0.4
April 23, 2021
21
Device
Operating Mode
Tx Freq
Range (MHz)
Max Time-
Avg Cond.
Power
(dBm)
Antenna Gain Limit (dBi)
Standalone
Collocated
LTE B13 777 787 24 5.5
5
LTE B14 788 798 24 5.5
5
LTE B17 704 716 24 5.5
5
LTE B25 1850 1915 24 8.5
8
LTE B26 814 849 24
6
5.5
LTE B30 2305 2315 24
0
0
LTE B38 2570 2620 24.8
7
7
LTE B41 2496 2690 24.8
7
7
LTE B41-HPUE 2496 2690 26
7
7
LTE B48 3550 3700 24.8
-1.8
-1.8
LTE B66 1710 1780 24 5.5 5.5
LTE B71 663 698 24 5.5
5
5G NR n2 1850 1910 24.5 8.5
8
5G NR n5 824 849 24.5
6
5.5
5G NR n41 2496 2690 24.5
7
7
5G NR n66 1710 1780 24.5 5.5 5.5
5G NR n71 663 698 24.5 5.5
5
Collocated
Transmitters
WLAN 2.4 GHz 2400 2500 20
-
5
WLAN 5 GHz 5150 5850 20
-
8
Bluetooth 2400 2500 17
-
5
Note: The FCC and IC have a strict EIRP limit in Band 30 for mobile and portable stations in order to
protect adjacent satellite radio, aeronautical mobile telemetry, and deep space network operations.
Mobile and portable stations must not have antenna gain exceeding 0 dBi in Band 30. Additionally,
both the FCC and IC prohibit the use of external vehicle-mounted antennas for mobile and portable
stations in this band.
Fixed stations may use antennas with higher gain in Band 30 due to relaxed EIRP limits. EM9190
modules used as fixed subscriber stations in Canada or fixed customer premises equipment (CPE)
stations in the United States may have an antenna gain up to 9 dBi in Band 30, however, the use of
outdoor antennas or outdoor station installations are prohibited except if professionally installed in
locations that are at least 20 meters from roadways or in locations where it can be shown that the
ground power level of -44 dBm per 5 MHz in the bands 2305–2315 MHz and 2350–2360 MHz or
-55 dBm per 5 MHz in the bands 2315–2320 MHz and 2345–2350 MHz will not be exceeded at the
nearest roadway. For the purposes of this notice, a roadway includes a highway, street, avenue,
parkway, driveway, square, place, bridge, viaduct or trestle, any part of which is intended for use by
the general public for the passage of vehicles.
Mobile carriers often have limits on total radiated power (TRP), which requires an efficient antenna.