AI Thinker CA-1 4G modem

Features:

Size: 24.0*24.0*2.3mm (±0.2mm)
Frequency band: LTE-TDD: B34/B38/B39/B40/B41; LTE-FDD: B1/B3/B5/B8;
Support VoLTE; Support Camera; Support analog voice;
Working temperature -40℃~+85℃;
Working voltage 3.3V-4.3V, 3.8V power supply is recommended;
Power consumption: 20uA@shutdown, 3mA@sleep, typical value;
Data: LTE-TDD: uplink and downlink ratio 2 [maximum 8Mbps(DL)/maximum 2Mbps(UL)]; uplink and downlink ratio 1[maximum 6Mbps(DL)/maximum 4Mbps(UL)];
Data: LTE-FDD: Maximum 10Mbps (DL)/ Maximum 5Mbps (UL).

Compatibility with Nigerian Networks

The AI-Thinker CA-1 is not a GSM/2G modem, so it will not register on Nigeria’s legacy GSM 900/1800 networks.
As a 4 G-only Cat-1 bis module it can, however, work on the LTE bands used by MTN, Airtel and 9mobile (all broadcast LTE Band 3 / 1800 MHz) but cannot attach to Glo’s LTE network (Band 28 / 700 MHz).