ProFlex_R version.

The PRO Dipol FLEX antenna is an excellent choice for FPV drone enthusiasts who need a high-performance antenna for long-range flights. Its omnidirectional radiation pattern allows it to transmit and receive signals from all directions, making it a versatile solution for drone pilots. 
Made on high quality RG402 cable. This cable is semi-rigid type. It means that it can be bend and it will hold it's shape.

Designed using FLEX technology, this antenna is highly flexible and can withstand physical stress, making it an ideal choice for demanding environments. The Prodrone Vee and Dipole antennas are carefully manufactured to ensure they meet the highest standards for performance, durability, and functionality.

With seven different frequency ranges, including 1060MHz, 1080MHz, 1160MHz, 1180MHz, 1200MHz, 1240MHz, and 1280MHz, users can choose the best frequency for their long-range drone flights. This antenna has a gain of 2.2dBi at 1.2GHz, which can amplify the signal strength by a factor of 1.64, making it ideal for long-range flights.

The vSWR of this antenna is below 1.2, indicating that it has a low level of reflected power, which can cause signal loss. The maximum power of the antenna is 50W, making it suitable for a wide range of applications. It comes with two types of connectors, SMA and RP-SMA, providing compatibility with various drone models.

In summary, the PRO Dipol FLEX antenna is an excellent choice for drone pilots who require a flexible, durable, and high-performance antenna for their long-range FPV flights. With its exceptional performance parameters, users can be assured of excellent signal strength and minimal signal loss.

PRO Dipol FLEX antenna parameters:
Frequency range: 1060 - 1280MHz (depending on the chosen frequency as each unit is tuned for a specific frequency)
Gain: 2.2 dBi
vSWR: below 1.2
Maximum power: 50W
Antenna length: about 15cm
Connector type: SMA or RP-SMA
Antenna weight: ~12g

This is one piece of antenna.