V Dipole Antenna SMA Female Interface Telescopic Antenna 78M‑415MHz FM Radio Comm Antenna for Aviati

Feature: 1. Telescopic Antenna: The total length of the telescopic antenna is 97cm, and the frequency can be adjusted by changing the length of the rod, receive 137MHz frequency. 2. Excellent PCB Board: The V dipole antenna uses 1.6mm thick double sided PCB board, 1.5oz copper thickness, ensuring good performance in passing large and small currents. 3. Fast Heat Dissipation: The antenna board has a large heat dissipation area, providing a longer service life, with a compact structure that is convenient to install and operate. 4. SMA and Hz Range: This antenna is equipped with SMA female interface to ensure stable and reliable connection, 78M‑415MHz frequency range, suitable for aviation applications. 5. Silver Alloy Contacts: The FM aviation antenna board adopts silver alloy contacts, which have good conductivity and stable performance, and is efficient and practical. Specification: Item Type: V Dipole Antenna Material: PCB, Silver Alloy Frequency: 78M-415MHz Interface: SMA Female Tie Rod Length: Approx. 97cm / 38.2in Package List: 2 x Telescopic Antenna 1 x Connecting Cable 4 x Cable Ties 1 x Antenna Board