RFD-MDL406, HF Multiband Resonant Delta Loop Antenna

Bands

Resonant: 20m, 15m, 11m, 10m & 6m
Non Resonant: 40m, 30m, 17m, 12m

Gain and Take-off Angle

10m AGL:

•             40m: 4.67 dBi( Take-off Angle: 31 deg)
•              30m: 7.11 dBi(Take-off Angle: 25 deg)
•             20m: 8.2 dBi(Take-off Angle: 19 deg)
•            17m: 5 dBi(Take-off Angle: 16 deg)
•           15m: 8.9 dBi(Take-off Angle: 13 deg)
•            12m: 7.7 dBi(Take-off Angle: 11 deg)
•            11m: 6.1 dBi(Take-off Angle: 56 deg)
•           10m: 7 dBi(Take-off Angle: 51 deg)
•           6m: 7.09 dBi(Take-off Angle: 41 deg)

VSWR

 Less Than 1.5 on All Resonant bands

Impedance

50 ohm

Power rating/Matching

1000 Watts through 4:1 Transformer

Radiation Pattern

Bi-Directional

Mounting Mast Diameter

1.5 Inch

Longest Element length

7.05 M

Tapered Elements

30mm to 12mm

Connector

SO-239

Turning Radius

3.2 m

Wind speed Survival

100 Km/h

Antenna Weight

7 Kg

Material used

Aluminium 6063, SS-304, Industrial Grade PA Clamp