I need to rebuild my Winegard crank-up OTA antenna.
I haven't been up on the roof to see what's worn and what isn't and I'd like to have the necessary parts here to complete the job, once started before it rains.
I'm going to try shortening the lift arms and using the
King Jack head.
What I think I need;
(1) RP4000 shaft assembly
(1) RP3000 elevating gear
(1) RP0154 cable and gear housing boot
Nuts, bolts, washers and bushings to tighten up arms,
or new arms (RP2900) if too far gone.
Am I missing anything?
I am needing to work mine as well. Does the small amount of elevation make enough difference to justify a rebuild vs just flat mounting the King Jack?
Colors
KING Jack™ Antenna with Mount & Built-in Signal Meter Photos
KING Jack™ Antenna with Mount & Built-in Signal Meter Videos
KING Jack™ Antenna with Mount & Built-in Signal Meter
Simply the best RV over-the-air HDTV antenna available. The KING Jack antenna is simple to install and even simpler to use. Limited Mfr Warranty: 2 year parts and 1 year labor. Made in the USA.
Wider Reception Range. Less directional than traditional RV antennas to provide broader reception coverage.
Greatly Improved UHF Reception. Superior reception of UHF signals where over 80% of new DTV channels are broadcast, also offers great reception of remaining VHF channels.
Easy to Install. Works with varying roof thicknesses and easily replaces existing antenna.
Effortless Antenna Rotation. Easily rotate antenna with two fingers with 360 degree rotation for no dead spots.
Built-in Digital TV Signal Meter. Point the antenna for maximum reception before scanning for channels to simplify setup and eliminate frustration.
No Crank Handle. Fixed height requires no cranking up or down. No need to remember to stow antenna before driving away.
Compact, Aerodynamic Design. Aerodynamic mount offers superior wind resistance, is 70% smaller and requires less roof space than traditional RV antennas.
Over-the-air digital antenna with signal meter
Dimensions:
12.5"L x 16"W x 8.66"H
Weight:
2.3 lbs.
Enclosure/mount:
ASA – Automotive Grade
Frequency bands:
VHF (54-216 Mhz)
UHF (470-698 Mhz)
FM (87.9-107.9 Mhz)
Powered amplifier:
12 volt / 100 mA
Power supplied via wall mount Power Injector:
KING #21015 (white) or KING #21017 (black)
Injector includes inputs for antenna and cable, and outputs for 2 TVs
Signal meter frequency response:
54-698 MHz (Channels 2-51)
See post #13
OTA TV antenna mast modification (split from What did you do to your coach... (http://www.foreforums.com/index.php?topic=24413.msg191019#msg191019)
I need to repair mine also. The crank up and down is pretty stiff.
John M.
If you are planning to shorten the arms, the existing ones should supply enough material. Should not need to buy new ones.
Will need a shorter cable. Measure after you cut the arms.
John--Should be able to lube the crank. Suggest you explore that option first.
Rich
Stripped and lubed My winegard last year and works pretty good .
Is the king jack worth it ? More channels?
Jimmy,
See Reply #3 above.
Looked like that had been lifted from their advertising blurb!
Was looking for user opinions.
I believe Post #13 is Chuck's experience.
FYI,just went to a class at Foretravel,they are suggesting the winegard razor,is pricyer but easier to get signal.No cranking
Howdy Jimmy, Link to my experience: King Controls Jack TV Antenna (http://www.foreforums.com/index.php?topic=15130.msg93238#msg93238)
Jack Antenna was one of the best and least expensive upgrades.
Good Luck, Dave A
This Summer I was cranking up my antenna and the insides of the crank tube completely disintegrated, I decided to buy the King as a replacement, we went to Camping World in Burlington and I talked with their " antenna Guru", he told me that the Jack is very good but the Winegard Rayzar automatic antenna was better again. So, I bought the unit and installed it, very easy job. We were parked at the time in Beachwood RV in Birch Bay, WA, this area has never been too strong for receiving too many signals, the unit comes with an auto station finder and it found the HDTV channels available, the definition is incredible, we do have LED smart TV's in the GV. Do not know how good the Jack will perform and this unit is twice the price of a Jack, so lots of decisions to make.
Foretravel is installing the Winegard Rayzar on new IH-45's.
I have the Rayzar on mine and it does a very good job
John
Easy install on the King Jack OTA Antenna.
John M.
KING Jack Over-the-air TV Antenna - YouTube (https://youtu.be/4JRl5MFzT-8)
I replaced my original with a King Jack and have had really good reception. I mounted my Camper Pro Wifi antenna on the mast below the King Jack and have been pulling in great reception on both.
Is anyone using one of these, or know anything about them?
Winegard Rayzar z1 Amplified HDTV RV Antenna (http://www.winegard.com/rayzarz1)
Check replies 10,12,13,14,can read reviews on amazon also.It does come with a special cover to cover the crank up antenna
hole.
Sorry about that, I meant to say "head only" which is pictured at the bottom right of the page I linked.
Just trying to get a reception comparison between the King Jack and Winegard Rayzar.
Since installing my Rayzar unit, we have only parked in our Birch Bay site so I can attest that the signal is exceptional but due to the distance from signal I do not get many extra stations, but I do not have any additional experiences from different RV sites to give you comparisons before "Rayzar" and after. Anyone out there that can offer signal improvement or more stations info for either the Rayzar or King antenna?
I have a few examples.
Camping up at Boulder Lake National Park (42 miles north of Shawano, WI) we were the only ones getting the Green Bay Packers game (King Antenna)
Parked in our driveway--with the 1989 Winegard antenna we got signals for 12 channels. Signals, not pictures. Installed the Jack antenna---got 19 signals, without raising the antenna!! . Sixteen good pictures.
Got tired of $140/month DirecTV bill so mounted another Jack antenna for our house. Got 27 signals, but only 7-1, 7-2, 7-3, 9-1, 9-2, 9-3, 13-1, 13-2, 13-3, 20-1, 20-2, 20-3, 27-1, 27-2, 27-3, 33-1, 33-2, 33-3, 46-1, 46-2, 46-3, 46-4, 46-5, and 46-6. That makes 24 channels we can watch. The "house" Jack antenna is about 28' above the ground so "sees" more line of sight signals than the antenna on the coach that is only about 16' above ground.
OH, the 13-1, -2, & -3 are Eau Claire, WI channels we never saw before and can now enjoy watching all the time!!
I installed a Jack antenna on an old 2002 Newmar gas coach. The raising mechanism for the old antenna was broken. The antenna could be rotated but not raised and lowered and the owners were quite elderly and didn't want to spend the money, not knowing how long they could keep going (their words, not mine). So I altered the aluminum masts by bolting them together and cut them so the antenna was just above their AC. They now get the same channels we do on our coach. But, they are in a heavily wooded area and still get Eau Claire!!
Can the antenna base plate be tightened from inside the coach? The rotating part outside seems a bit sloppy, and if I look up inside the opening in the ceiling where the crank handle goes there appears to be a hex nut way up inside. Can that nut be turned to tighten the baseplate?
Yes that nut can be tightened up needs to have a deep well socket.