RFD-Q505, 50 MHZ (6M) 5 ELEMENTS QUAD ANTENNA
RFD-Q505, 50 MHZ (6M) 5 ELEMENTS QUAD ANTENNA
Description
The RFD-Q505 is exceptionally high-gain 5-element quad antenna designed for the 6m band. Its ultra-low-noise characteristics help operators receive extremely weak signals with remarkable clarity. At the same time, the antenna's high gain ensures your transmitted signal is heard louder and farther, improving overall communication performance.
Constructed from high-quality materials and featuring a heavy-duty design, the RFD-Q505 is built to withstand strong winds and demanding outdoor conditions, ensuring reliable long-term operation.
Free Space
Performance at 10m AGL
SWR Plot
Electrical Specifications
|
Bands/Frequency |
6m/ 50 – 51 MHZ |
|
Gain( Free Space) |
11.87 dBi |
|
F/B |
40 - 50 dB |
|
VSWR |
< 1.5( 800 KHz) |
|
Impedance |
50 ohm |
|
Power rating/Matching |
3 kw+/ 1:1 Maxwell Choke |
|
Radiation Pattern |
Directional |
Mechanical Specifications
|
Boom Length |
6.1 m |
|
Boom Dimension |
38*38*2mm + 30*30*1.6 mm |
|
Mounting Mast Diameter |
50 mm |
|
Reflector Corner Length( Longest) |
2.178 m |
|
Connector |
SO-239 |
|
Turning Radius(Vertical and Horizontal) |
Vertical: 1.09m, Horizontal: 3m |
|
Wind speed Survival |
165 Km/h |
|
Antenna Weight |
13 kg |
|
Material used |
Aluminium 6063 and 6061,SS-304, Industrial Grade Polyamide Clamp (Heavy Duty) & 2.5 Sq. MM PVC Enclosed Copper Wire |