The RF specifications include the supported radio access technologies (RATs), frequency bands, TX/RX modes, capacity, output power, carrier configurations, and receiver sensitivity.
In the following, G is short for GSM, U is short for UMTS, L is short for LTE FDD, M is short for LTE NB-IoT, and N (FDD) is short for NR FDD.
Supported Frequency Bands and RATs
Table 3-1 Frequency bands and RATs supported by an RRU3953 (900 MHz) | Frequency Band (MHz) | Protocol-defined Band | RX Frequency Band (MHz) | TX Frequency Band (MHz) | RAT | IBW (MHz) |
| 900 EGSM | Band 8/n8 | 880 to 915 | 925 to 960 | GSM, UMTS, LTE FDD, GU, GL, UL, GUL, LTE NB-IoT, GM, UM, LM, GUM, GLM, ULM, GULM, NR FDD, GN (FDD), UN (FDD), LN (FDD), GUN (FDD), GLN (FDD), ULN (FDD), MN (FDD), GMN (FDD), UMN (FDD), GUMN (FDD) | 35 |
| 900 PGSM | Band 8/n8 | 890 to 915 | 935 to 960 | GSM, UMTS, LTE FDD, GU, GL, UL, GUL, LTE NB-IoT, GM, UM, LM, GUM, GLM, ULM, GULM, NR FDD, GN (FDD), UN (FDD), LN (FDD), GUN (FDD), GLN (FDD), ULN (FDD), MN (FDD), GMN (FDD), UMN (FDD), GUMN (FDD) | 25 |
4 RRU3953 (1800 MHz) Technical Specifications
The technical specifications of an RRU3953 (1800 MHz) include RF specifications, engineering specifications, and CPRI port specifications.
4.1 RRU3953 (1800 MHz) RF Specifications
The radio frequency (RF) specifications include the supported radio access technologies (RATs), frequency bands, TX/RX modes, capacity, output power, carrier configurations, and receiver sensitivity.
- In the following, G is short for GSM, L is short for LTE FDD, M is short for LTE NB-IoT, and N (FDD) is short for NR FDD.
- In the following, SUL is short for supplementary uplink and N (SUL) is short for NR SUL.
Supported Frequency Bands and RATs
Table 4-1 Frequency bands and RATs supported by an RRU3953 (1800 MHz) | Frequency Band (MHz) | Protocol-defined Band | RX Frequency Band (MHz) | TX Frequency Band (MHz) | RAT | IBW (MHz) |
| 1800 | Band 3/n3 | 1710 to 1785 | 1805 to 1880 | GSM, LTE FDD, GL, LM, GLM, LN (SUL), GLN (SUL), NR FDD, GN (FDD), LN (FDD), GLN (FDD), LMN (FDD) | 45 |
