[Boatanchors] Antenna Sealing, thanks all. Another question. . ."Liquid Tape"
Phil
ko6bb1 at gmail.com
Thu Mar 10 13:39:17 EST 2016
First I want to thank those who took the time to answer my "Antenna
Sealing" questions concerning sealing "joints" on a Tram 1481 3 section
2M/440 antenna. It seems that at least SOME RTV products are to be
avoided. Now I have another question.
After thinking about it, I thought of something I saw at Harbor 'Fright'
quite some time ago. That is, Liquid Tape.
It seems that IF I first used good quality black electrical tape, then
sealed it with one of the following products I would end up with a GOOD
seal that could be removed by slitting through both the liquid and
plastic tape with a knife then peeling it off. NOT sure how easily
liquid tape applied directly to the joint without regular tape under it
could be removed.
It might seem like I'm going to extremes here, but like I said in the
first email, once I put it up, I want to leave it up. At 72 it's
getting a little bit harder to easily work with antennas 'solo'.
Here are a couple different products that might be suitable, one from
Harbor 'Fright', the others from Amazon. . . I have an HF store in
town, but if one of the Amazon products are doable I might go that
route, though I'd have to wait till next week to order it.
http://www.harborfreight.com/4-fl-oz-liquid-electrical-tape-36821.html
http://www.amazon.com/s/ref=sr_1_5_hso_sc_smartcategory_1?rh=n%3A256161011%2Ck%3Aliquid+tape&keywords=liquid+tape&ie=UTF8&qid=1457634227&sr=8-5-acs
As a side note, I thought I might get a can of the Liquid Tape "Spray"
and spray the bottom of the bottom mast section where it will be buried
in the ground about a foot. Hopefully that would prevent the buried
part from "rotting" (rusting etc).
--
73 From "The Beaconeer's Lair"
Phil, KO6BB
http://www.qsl.net/ko6bb/ (Web Page)
PRESENT RADIOS:
Grundigs: S-350 (~2006), G6 (2011) & S450DLX (2014).
HOMEBREW: 7 Tube+Rect 1v3 Regenerative RX for LF (built 2015)
Icom: IC-735 Transceiver (~1990).
Icom: R-75, Cascaded 250/125Hz CW-Filt, Panadapter. (~2009)
Icom: IC-7200 Transceiver (~2015).
R-Shack: DX-380 digital portable (~1990).
SDRs: Softrock Ensemble II LF (built from a kit 2015).
CommRadio CR-1A (~2015)
Zenith: Royal-7000 Transoceanic Portable (~1968).
ACCESSORIES: HOMEBREW LF-MF Pre-Amp, MFJ-993B HF Auto-Tuner.
HOMEBREW 8 Hz Audio Filter.
ANTENNAS: 88 foot Long Ladder-line fed dipole, 35 feet AGL for MW/SW.
Active Mini-Whip, 36 Feet AGL for LF/MW/SW.
37 foot "Low Noise Vertical", 11 feet AGL for LF/MW/SW.
Merced, Central California, 37, 18, 37N 120, 30, 6W CM97rh
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