Originally this antenna because of its small boom, is to position it in front of the mast, and avoid interactions with mast and even to put on balconies or handle it with your hands on the Fox hunts.
The mast plate of 100x100mm with 6mm thick with square U-bolts M6 boom to the plate and U-bolts from M6 to the plate to 50mm maximum mast. in diameter.
Features of the EA270ZB5
Both for if your dedication is FM or SSB in some cases, this antenna provides good gain for a boom in such small dimensions.
Even going to the field or portable, with a simple TV rotor can move without problems.
Simple and quick, because the boom is one piece and the elements are in one piece and hole in the center for fixing to boom.
Antenna very solid construction, and a very acceptable weight.
SPECIFICATIONS
VHF
UHF
Frequency Range:
144 ~ 146 MHz
432 ~ 440 MHz
Elements for Band
2
3
Gain:
6.27 dBi
8.38 dBi
F / B:
10.0 dB
11.0 dB
Max. Power:
500 W
500 W
Max. SWR / SWR:
1.4:1
1.5:1
Boom length:
70 inches
27.55 inch
Material
T5 Aluminum 6061/6082
Stainless Steel
Diameter Max. mast.
50 mm.
2 inch
Weight:
1.2 kg
2.6 lb
* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd ** Ratio Gain Front / Back "F / B" (gain when the antenna is rotated 180 ° in azimuth direction)
