DA-1501 is a dipole wide air band scanning antenna for professional and HAM radio systems. Dipole incorporates 1/4 wave coax line matching circuit optimized for wide bandwidth and accurate matching.
All connections made by soldering and are the one-piece. All antenna parts are made of aluminum. All components of dipole elements are DC grounded for better lighting and anti-static protection. Frequency range 118 - 140 MHz. Overall dimensions 100/ 60 cm.It is a serially manufactured antennas, it has high quality and reliability. Important: each antenna produced for each specific order and personal needed. Customer frequency range, so when you place the order, let me know your desired central (transmitting). Also usually we need about 10 days to finish the antenna. Install the supplied hardware exactly as shown in the photo.
Colored markers on dipole indicate upward direction. Accordingly, the drainage holes at the end of the antenna should point downward. The mast on which the antenna is installed must be no lower than the upper edge of the dipole.
The antenna mast must be grounded. If you have any questions about the assembly and installation of the antenna, please contact me.