Description

What is a Small NB-IoT Flexible PCB Antenna?

The Small NB-IoT Flexible PCB Antenna CTRF-ANTENNA-FPC-8221-3407-CTRF-ANTENNA-FPC-8221-3407-IPEX model is a 2dBi internal flexible antenna with a 34×7 mm small-size embedded antenna covering 824-2170 MHz frequency bands. The IPEX antenna is manufactured by C&T RF Antennas Inc for NB-IoT, GSM, LoRa LPWAN applications.

Repeated transmission – one of the most critical technologies for NB-IoT

What is NB IoT repeat transmission?

Purpose: To obtain coverage gain, NB IoT has a 20dB gain compared with GSM, mainly from the repetitive transmission;

The number of repeated transmissions for each channel (maximum 128 times for uplink and 2048 times for downlink)

Gain algorithm: theoretically, the rate is halved by repeating the transmission times, while the coverage is increased by 3dB; the maximum number of repeated transmissions for uplink is 128 times, and theoretically the gain is 20 dB.

Theoretically, the gain is 20dB, but actually, it is 16- 18 dB.

The Small NB-IoT Flexible PCB Antenna is manufactured by C&T RF Antennas Inc, the NB-IoT antenna supplier in China, we provide the Lora antenna with internal and external antenna types.

We provide RF wireless antennas with other radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, NB-IoT, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, 5G NR, etc.

C&T RF Antennas Inc provides the NB-IoT antenna with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.

Contact us for the Small NB-IoT Flexible PCB Antenna datasheet, Small NB-IoT Flexible PCB Antenna pricing, and inventory on the Small NB-IoT Flexible PCB Antenna. Or other Narrowband IoT antenna styles.