Stepeir Ir In Attic

It was also when builders got caught up in the ventilation craze.

Stepeir ir in attic. Attic ladder pull down folding stairs wood steps ceiling access 7 to 8 3 4 high 136 75 22 5 in. The idea of having an effectively infinite number of monoband antennas covering 6 through 40 meters was very appealing. You might be very aware of your energy expenses in the living areas of your home but it s important to pay attention to the attic too or all your hard work could literally blow out the roof. A knee wall is a quick way to enclose those acute triangular portions of your attic where the rafters meet the top plate of the wall.

My steppir big ir vertical is now five 5 years old. Ahh the 80 s. Doing this is just one step in finishing off an attic to make it a useful space and it helps to insulate your attic space against air infiltration from the outside. I cannot get below 4 1 swr.

Understanding attic insulation types and energy savings. While impressed with the design and reports of good performance friend don kasten n4dk waited until steppir announced the 30 40 meter element availability on their popular 3el antenna. Read morehow to install and air seal attic baffles. Load cap 7 8 10 3 home.

Superior electric m092 fd09u slo syn stepper motor 200 steps rev nema 34 3 8 110 00 anaheim automation 34d311s stepper motor 2 8vdc 5 5a 26 teeth class b. 6m however has been a total no go. It loads and does an excellent job on all bands 40 6 3 4. Even though my attic has metal ducts and ac mains wiring i m able to tune up with reasonable swr 10m through 40m without any issues.

My current set up uses a coax trap dipole folded up in my attic i can see where such a set up with a stepper ir dipole might be about all you can do in i was unaware that the stepperir had upgraded its multiband antenna to science design and performance of 2 band trapped dipole antennas including trap design. Today we announced the all new steppir w ir eless remote driver board which uses radio links to replace control cable normally required to operate the antenna. I would have thought 40m would have been the most reactive given the length of the ac mains wiring runs but instead it s 6m. I will update on longevity in the future.

Radials are covert in the attic. Don placed his order for a new 3el steppir with the 30 40m element on april 4 2006. Aluminum attic ladder 375 lb. Seriously the benefits of attic ventilation for controlling roof deck temperature and ice dams in northern climates has been known and studied for decades.