SteppIR antennas

Features: 

• Full size 3 element yagi beam!
• Continuously tuneable across 13.6-54MHz from the shack!
• Rated to 3kW key-down
• 160km/h wind speed rating
• Electrically switch directions 180° within three seconds
• Can be adjusted to deliver the same gain in opposite directions
• Controller included
• Unequalled gain and F/B ratio!
• Element lengths 10.97m (36')
• Boom length of 4.87m (16')
• Turning radius of 6m (19.7')
• Optional 6m passive director is A$170 ex-factory, when ordered with the antenna
• Optional continuously tuneable 7MHz to 54MHz loop dipole is A$799 when ordered with the antenna!
• Loop dipole is A$999, if not ordered with the beam antenna
• Please note that complete ant. packages are lower in cost than purchasing an antenna then adding or swapping elements
• Optional 12-conductor shielded control cable is $5/m and plugs are $20 ea.
• Optional 12-conductor shielded control cables made to your order with plugs fitted - call for pricing.

Features:

• Higher gain full size 4-element!
• Continuously tuneable across 13.6-54MHz from the shack!
• Rated to 3kW key-down
• 160km/h wind speed rating
• Electrically switch directions 180° within three seconds
• Can be adjusted to deliver the same gain in opposite directions
• Controller included
• Element lengths of 10.97m (36')
• Boom length of 9.75m (32')
• Turning radius of 7.35m (24.1')
• Unequalled gain and F/B ratio!
• Opt. two 6m passive directors are A$340 for the two elements when ordered with the antenna
• Optional continuously tuneable 7MHz to 54MHz loop dipole is A$799 when ordered with the antenna!
• Loop dipole is A$999, if not ordered with the beam antenna
• Optional 16-conductor control cable is $7/m and plugs are $20 ea.
• Optional 16-conductor shielded control cables made to your order with plugs fitted - call for pricing.

Features: 

• Continuously tuneable across 6.8-54MHz from the shack!
• Rated to 3kW key-down
• 160km/h wind speed rating
• Controller included
• Element length 10.97m (36')
• Optional 80m rotary loading coil (rated at 1500W on 80m) allows 3.5 to 54MHz operation. It is switched out of circuit when the vertical is tuned above and beyond the 80m band.
  Price is A$599 ex-factory, when ordered with the antenna
• Optional 2 x 4-conductor control cable, which is required for the BiggIR when the 80m coil kit is fitted, is $6 per metre and plugs are $20 each
• Optional 4-conductor control cable only for both the BiggIR and SmallIR verticals is only $4/m and plugs are $20 each
• Optional control cables made to your order with plugs fitted - call for pricing
• A few BiggIR Mk.III verticals with the optional 80m rotary loading coil kits factory-fitted are still available from the current shipment. Price is A$1899 each.

SmallIR verticals (tuneable 20m-6m) are now in stock at A$1199 each.

Features:

• High gain full size 4-element 40m to 6m tuneable yagi!
• Continuously tuneable across 6.8-54MHz from the shack!
• Rated to 3kW key-down
• 160km/h wind speed rating
• Electrically switch directions 180° within three seconds
• Can be adjusted to deliver the same gain in opposite directions
• Controller included
• Element lengths of 21.5m (70')
• Boom length of 10.4m (34')
• Turning radius of 12.3m (39.7')
• Unequalled gain and F/B ratio!
• Opt. two 6m passive directors at A$340 for both elements, when ordered with the antenna
• Optional 16-conductor shielded control cable is $7/m and plugs are $20 ea.
• Optional 16-conductor shielded control cables made to your order with plugs fitted - call for pricing.

"The MonstIR is working a treat - with rave reports on 40m!
At first, the 40m band seemed dead on the short path to Europe, so I hit the 180 degree reverse direction function and within seconds the band came alive with strong signals from Europe on the long path.
I then started working European stations and received 5/9+ reports, one after the other, for hours.
Bloody marvellous!"

Report from Mario, VK3NI.