5G Mobile Antennas
Revision as of 10:17, 6 October 2025 by Arnas.Skroblas (talk | contribs) (→Antenna Connections and Band Assignments.)
Main Page > General Information > Configuration Examples > Modem control > 5G Mobile Antennas
Introduction
Mobile 5G antennas are a crucial component in enabling fifth-generation wireless communication, providing significantly faster data speeds, lower latency, and greater connectivity capacity compared to previous generations. These antennas support the wide range of frequencies used in 5G networks, spanning from sub-6 GHz bands to millimeter wave bands, which allows for flexible deployment across different environments and use cases.
Antennas
All four mobile antenna ports are considered MAIN ports
- Ports ANT0 and ANT3 are TRX (Transmit/Receive).
- The middle ports (ANT1 and ANT2) are DRX (Diversity Receive), which enhance signal reception but do not transmit.
- For the best performance, it is recommended to connect antennas to all four ports.
- If connecting only two antennas, prioritize ANT0 and ANT3 since they handle both transmission and reception (TRX).
Antenna Connections and Band Assignments.
| Band | ANT0 | ANT1 | ANT2 | ANT3 |
|---|---|---|---|---|
| 5G NR | n41/n77/n78 TRX1 | n41 DRX1 & n77/n78 DRX1 | n41 DRX0 & n77/n78 DRX0 | n41/n77/n78 TRX0 |
| 4G LTE | LMHB_TRX & UHB_PRX MIMO | LMHB_DRX & UHB_DRX MIMO | LMHB_DRX MIMO & UHB_DRX | LMHB_PRX MIMO & UHB_TRX & LMHB_TRX1 |
| 3G WCDMA | LMHB_TRX | LMHB_DRX | - | - |
| Abbreviation | Explanation | Frequency Bands / Details |
|---|---|---|
| PRX | Primary receive | |
| TRX | Transmit/Receive | |
| DRX | Diversity receive | |
| LMHB | Lower/Middle/High band | 617-960 MHz, 1452-2690 MHz |
| UHB | Ultra high band | 3400-3800 MHz |