How tall is an oe 254

Add To Cart. Choose Options. See 1 more picture. NSN NSN Item. Minimum Purchase:. Maximum Purchase:. Buy in bulk and save. It is comprised of fewer piece parts,. It can be deployed atop its 27 ft. The antenna comes complete with 70 ft. RG transmission line antenna to. RG transmission lines diplexer to radio set. Additional components for full assembly. Enter your name: optional. Related Products. You Recently Viewed Radio Shack : "Lube Gel".

This idea with these is that you squirt some into the cavity of the connector then mate the connectors. The Silicon fills up the air space and prevents and water from getting into the joint. The dielectric constantof the plastics used in connectors is around 2 or 3. Water has a dielectric constant of about 60, which can cause a lot of problems. Note: The above data is based on small signal measurements. When power is applied say 25 Watts then the core needs to keep working. This is very different from small signal measurements.

That's to say the above measurements apply to receiving signals, but not transmitting. One way to check how well a coil works is to make two of them and connect back to back. There are blue water on the ground and red hot sun color coding on a number of the parts.

The blue parts are installed closest to the ground and the red parts are at the top. It is possible to use only the blue parts for a shorter mast, and that's what I am now working on doing. Easier to put up and down for testing some ideas.

Before doing anything with the feedcone, I titled up the mast by it's self and got the lengths of the 4 guy ropes correct. This is very easy to do without the weight of the feedcone and elements. A chair comes in very handy to hold up the mast while the feedcone is fitted. I installed the insulating section on the feedcone and the top three elements. There is a special mast section with a notch in one and and a red band painted on the other.

This section is used to connect to the Blue big lower sections and reduce the size for the Red upper sections. It must be used in all installations, because a smaller diameter Red section must be there for the insulating section that holds the Feedcone. This works much better and faster. You can see the tie wrap tails in the photo above. If you want to connect to coax cables toghther for a longer run you will need a type-N male to male barrell NSN Fig 2.

Fig 3.