P-ESA Dipole Antenna Portable HF Antenna Shortwave Antenna 14-54Mhz & 7-7.200Mhz
P-ESA Dipole Antenna Portable HF Antenna Shortwave Antenna 14-54Mhz & 7-7.200Mhz Antenna Specifications: Model: P-ESA Power: 150W FM CW Frequency: 14-54Mhz (full size natural resonance) and 7-7.200Mhz Standing wave: less than 1.5 The length of the unilateral vibrator is 5.6m/18.4ft (the telescopic antenna is fully extended) 7.050Mhz: The largest section of the antenna is pulled out 20.5cm/8.1", and the rest are pulled out Related Lengths: 14.000Mhz: The largest section of the antenna is pulled out 5cm/2" 14.270Mhz: The largest section of the antenna is not pulled + 34cm/13.4" (the later section is pulled out 34cm/13.4") 18.100Mhz: The four largest sections of the antenna are not pulled 21.000Mhz: The five largest sections of the antenna are not pulled + 23cm/9.1" 21.400Mhz: The five largest sections of the antenna are not pulled + 17cm/6.7" 24.900Mhz: The six largest sections of the antenna are not pulled + 8cm/3.1" 28.000Mhz: The eight largest sections of the antenna are not pulled + 14cm/5.5" 29.600Mhz: The eight largest sections of the antenna are not pulled 51.000Mhz: Pull out the two shortest sections of the antenna, and then pull out 15cm/5.9 Package Included: 1 x Set of Antenna Note: Due to manual production, there are scratches. Please make sure that you don't mind before purchasing. In UHF and VHF, this antenna can be used for low power applications.
Balun frequency is not supported, so high power applications are not recommended! The tripod stand pictured is not included. Scales on the antenna for easy application. You can pull it to the relevant scale, which is easier to use. The length is the same on both sides of the vibrator. This antenna is mainly for portable erection. A person can set up within a few minutes. Not suitable for balcony or for permanent elevation.It can be used under breeze and light rain. Please not use it under strong wind.
The antenna is elongated and sagging. The 14M version can work 2m/6.6ft from the ground. The recommended installation height is above 4m/13.1ft. The 7M version can work just 3m/9.8ft from the ground. The recommended installation height is 5-10m/16.4-32.8ft. The antenna can be installed horizontally or in a positive V mode. The main components have been completed. Only need to make two holes in the original epoxy board, install 4mm/0.16 terminals, and solder the rear connection piece. Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days.