Years ago, I had a rotator at the bottom of a 30 push-up with a TA-33 JR. on
top.
It was supported near the top at the eve of a 2 story house with a bearing
in a bracket.
It worked very well.
73
Lowell W8QIY
----- Original Message -----
From: "Colin McDonald" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, April 11, 2008 5:27 PM
Subject: Re: Another question about rotors.
> ok, since i've never had the chance to actually check out a roter, could
> one mount a tv roter to the top of a push up poll? Or do most roters have
> to be mounted in a tower?
> Or, can a roter be mounted to a flat surface?
> Perhaps an explanation of the physical design of your typical roter might
> help.
> I sort of assume that they either sit at the top or somewhere down the
> tower
> and that a push up is then bolted into the roter.....so thus my question
> of
> weather a roter can go at the top of a push up or if it can only sit at
> the
> bottom of a push up poll.
> I didn't realize small roters were so cheap these days and the channel
> master that was mentioned the other day with direct keypad entry for the
> heading sounds very good.
> I have a 7 element beam at the top of a 10 foot chunk of 1/2 inch pipe on
> the fence...i have to turn it manually right now, but a roter would be
> nice...i just don't know without actually physically finding someone to
> let
> me feel a roter or buying one, if I can install it at the top of the 1/2
> inch pipe and have it turn the beam, or weather I would need to ground
> mount
> the roter and have it turn the whole pipe.
> 73
> Colin, V A6BKX
> ----- Original Message -----
> From: "Steve" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Friday, April 11, 2008 3:18 PM
> Subject: Re: Another question about rotors.
>
>
>> No, usually you have to provide a thrust bearing. But, if you are only
>> putting up a two-meter beam, I wouldn't sweat it.
>>
>> Steve
>> ----- Original Message -----
>> From: "Rick" <[log in to unmask]>
>> To: <[log in to unmask]>
>> Sent: Thursday, April 10, 2008 5:49 PM
>> Subject: Another question about rotors.
>>
>>
>> > Hi list, When I by a rotor for my 2 meter beam will I need to buy a =
>> > thrust baring or will that come with the rotor?
>> >
>> > 73 KB3GOS
>> >
>>
>>
>>
>> --
>> No virus found in this incoming message.
>> Checked by AVG.
>> Version: 7.5.519 / Virus Database: 269.22.12/1373 - Release Date:
> 4/11/2008 9:17 AM
>>
>>
|
