The YECT004W1A from Quectel is a Antenna with Frequency 600 to 6000 MHz, Gain -5.9 to -2.6 dB (Straight), -5.6 to -2.2 dB (Bent), Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Dipole, Low Profile. More details for YECT004W1A can be seen below.