The ALifecom NE7500 is a test system designed to simulate various aspects of a cellular network for the purpose of testing the performance and functionality of user equipment (UE), such as smartphones, tablets, and other wireless devices. It includes 3GPP compliant components such as a gNodeB and a 5G Core (5GC).
The system is used for a variety of purposes, including R&D regression testing, stability testing, and end-of-production line verification. It can be used to perform RF measurements, IP/MAC throughput tests, MIMO tests, inter- and intra-cell handover tests, and user experience tests. These tests can help ensure that the UE is functioning properly and meets the performance standards required for use in a cellular network.
Compliant with 3GPP 5G NR Release 16
Primary Cell: 4G LTE-A FDD/TDD Dual Mode (NE6000)
Secondary Cell: 5G NR FDD/TDD Dual Mode (NE7500)
DL 2x2 MIMO for 4G LTE-A and DL 4x4 MIMO for 5G NR
Frequency Range 400MHz ~ 6GHz
Up to 20 MHz Frequency BW for 4G LTE-A and 100 MHz Frequency BW for 5G NR
Compliant with 3GPP 5G NR Release 16
5G NR FDD/TDD Dual Mode (NE7500)
DL 4x4 MIMO
Frequency Range 400MHz ~ 6GHz
Up to 20 MHz Frequency BW
Modulation Scheme Up to 256QAM in DL and 64QAM in UL
Mobile Carrier
Frequency Range
Frequency Bandwidth
Antenna Mode
Number of RF Port
Networking
Frequency Resolution
Reference Frequency
Signal Bandwidth
RF Input/Output Impedance
Power Consumption
Calibration Cycle
Warranty
Warranty
400MHz - 6000MHz
Up to 100 MHz Frequency BW
Up to 4x4 DL MIMO
4
Up to 4x4 DL MIMO
1 MHz
10 MHz
Up to 100 MHz
50 Ω
< 150 W
12 months (recommended)
12 months hardware with software updates
Maximum Level
Output Level Range
Output Level Accuracy
Output Level Resolution
Output EVM Accuracy
Access Method
Modulation Method
-35 dBm
-100 to -35 dBm
Level ≥ -60 dBm ±1 dB, Level <-60 dBm ±1.5 dB
0.1 dB
< 2 %
OFDMA
QPSK/ 16QAM/ 64QAM/ 256QAM
Maximum Input Level
Input Power Level
Input Level Accuracy
Access Method
Modulation Method
+27 dBm
-40 to +27 dBm
±1.0 dB
CP-OFDM
QPSK/ 16QAM/ 64QAM
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