Antennas ▪ Verticals ▪ Base ▪ HF ( 11 - Bands )
Mfj-2990 updated november 2015
F E A T U R E S | |
---|---|
Operating Ranges (bandwidth) | 160 (?kHz), 80(?kHz), 60(?kHz), 40(?kHz), 30(?kHz), 20(?kHz), 17(?kHz), 15(?kHz), 12(?kHz), 10(?kHz) and 6m(?kHz) |
Connectors N., typical Ω, Connector | 1, 50Ω, So-239 |
Feed Point | |
λ | |
VSWR Reference | ? |
Power kW | 1,5 |
Height m | 13 (42,7') |
Wind resistance km/h without guys | |
Wind resistance km/h with guys | ? |
Bracing | No |
Wind Area m² or winload max N/m² | ? |
Weight kg | ? |
Ground Plane needed | Yes, non included |
Diameter pipe fixing | ? |
Optional | Mfj-2910 increase efficiency 80 and 160m and 1,5kW (vers. Mfj-2908 similar 0,6kW 80m and 0,3 160m), Mfj-2904 increase 160m 1,5kW, Mfj-2902 like Mfj-2908 but 0,3kW, Mfj-1903 universal vertical tilt |
Marketing year | ? |
Notes | Portatile, 1 hour mounting, no adjustable; included Mfj-1900 for mounting |
Price (also the main kits and optionals) no Tax ± €/$ | 359,95 $, Mfj-2910 299,95 $, Mfj-2908 249,95 $, Mfj-2904 79,95 $, Mfj-2902 59,95 $, Mfj-1903 79,95 $ |