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{ Diamond x 50n Vertical Antenna 144 MHz 430 MHz VHF and UHF {{{
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{ technical specifications:
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{ - Dualband operation on 2m / 70cm (145 / 433MHz)
{{} - earning 4 / 7.2db
- Potenza 200w type 6/8 in 144, 3x5 / 8 in 430 mhz { {
- connector - type n length 1.7 miles - 1
{} - radial length 19 cm {{{ - size of the fixing pole 30-62 mm {{006 { - wind speed 60m / sec
- weight 0.9 kg
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This model is made of fiberglass, pre-syntonized and completely resistant to the weather. The pole assembly brackets include Diamond antennas "X" series the most complete line of basic antennas, with upper technical and mechanical characteristics, such as D.J.S. Direct Joint System. The waterproofing of the water junctions of the elements is guaranteed by ring gaskets. The external protection prevents the oxidation of the internal radiant elements. The wind speed to which these antennas can be subjected respects the professional specifications: 40m/sec for the X-7000/X-510, 50 m/sec Le X-300/X-200/V-20000/X-6000 60 m/sec Le X-5000/X-50/X-30. A.D.: All the Diamond antennas of the X series are short-circuited to mass for the continuous current. The radiant element, the one placed internally to the antenna, is put directly to Massa in order to protect the equipment from overcurrent and electrostatic discharges during storms. All the antennas have an impedance of 50ω, with VSWR better than 1.5, and can be fixed to a pole with a diameter between 30 and 62 mm. {
- MPN
- 7438641839230
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