check out the new remote control Jockey Wheel SmartBar Canegrowers rearview170 Cobb Grill Skid Row Recovery Gear Caravan Industry Association of Australia
Members Login
Username 
 
Password 
    Remember Me  
Post Info TOPIC: CB antena height


Member

Status: Offline
Posts: 9
Date:
CB antena height


Hi,We drive a converted coaster with a cb radio,the coaster height is 2.6m but the antena is a total 3m,will this trip the toll road height reader?,Greg.



__________________
Greg.


Guru

Status: Offline
Posts: 4706
Date:

Your post is not clear.

Is the antenna a further 3m on top of the 2.6m Coaster or is the total height of the antenna and Coaster 3m?

3m or 5.6m total - which is it?



__________________

 

"I beseech you in the bowels of Christ think it possible you may be mistaken"

Oliver Cromwell, 3rd August 1650 - in a letter to the General Assembly of the Kirk of Scotland



Guru

Status: Offline
Posts: 964
Date:

As far as I'm aware, toll roads using etoll, etag or govia (ie digital account management and whatever's name is used locally) all use numberplate recognition to determine costs. Your numberplate should correctly identify your vehicle type, use and dimensions.

__________________


Guru

Status: Offline
Posts: 7315
Date:

On Sydney privately run motorways they have sensors, 2.8m high & you are charged as a Class B vehicle & charged about 3 times as much.

Avoid motorways regardless of height like we do or get out the angle grinder!



__________________

Procrastination, mankind's greatest labour saving device!

50L custom fuel rack 6x20W 100/20mppt 4x26Ah gel 28L super insulated fridge TPMS 3 ARB compressors heatsink fan cooled 4L tank aftercooler Air/water OCD cleaning 4 stage car acoustic insulation.



Guru

Status: Offline
Posts: 5447
Date:

get a piece of string and tie it back down a bit.



__________________


Guru

Status: Offline
Posts: 8502
Date:

Radar wrote:

get a piece of string and tie it back down a bit.


Memories of the 60's when "Tank aerials" or whip aerials were the go, after the Texas Rangers vehicles were shown on Aussie TV. A lot cooler than Fox Tails.



__________________

Possum; AKA:- Ali El-Aziz Mohamed Gundawiathan

Sent from my imperial66 typewriter using carrier pigeon, message sticks and smoke signals.



Guru

Status: Offline
Posts: 768
Date:

Would a thin antenna/aerial register on the sensors as a large superstructure on top of a vehicle?

I would have thought that an aerial would be 'invisible.'

Murray



__________________

Retired - A Long Weekend Lasts All Year



Member

Status: Offline
Posts: 9
Date:

Wow, thanks everyone,I just worked out how to use this phone. I think the peice of string will be the answer,my total height is now 3m. Again thanks everyone, Greg.

__________________
Greg.


Senior Member

Status: Offline
Posts: 350
Date:

dabbler wrote:

As far as I'm aware, toll roads using etoll, etag or govia (ie digital account management and whatever's name is used locally) all use numberplate recognition to determine costs. Your numberplate should correctly identify your vehicle type, use and dimensions.


 Not so i'm afraid. My MH is registered as a normal vehicle under 4495 kg and the etag is for a private vehicle but still get charged as a truck. They measure the height at 3.2 I get slugged. I have to ring up and get a credit each time they will do nothing about it hopeing you wont bother. In NSW they get an automatic credit based on number plate but only if registered in NSW. Its a huge con on a lot of MH forums

 



__________________


Member

Status: Offline
Posts: 9
Date:

It's a con, should be on weight only,we put a a/c package unit inside to keep the height down.

__________________
Greg.


Guru

Status: Offline
Posts: 542
Date:

thegregory wrote:

Hi,We drive a converted coaster with a cb radio,the coaster height is 2.6m but the antena is a total 3m,will this trip the toll road height reader?,Greg.


 Hi I have heard that two ariels parallel to each other increase range or the signal quality and I also notice on a lot of serious travellers they have this setup I have just fitted a uniden with a 600 mm thick Ariel but can get a lot of interference when distant from who I am talking to any ideas on how to fix this problem without fitting any other ariels

cheers



__________________

John

2017 dmax lovells upgrade full CSM trade  aluminium canopy,3.5 m quintrex tinny and rear boat loader mangrove jack aluminium trailer

JB scorpion sting 206



Guru

Status: Offline
Posts: 964
Date:

Travelyounger ... at risk of further derailing this thread ... while it's possible to combine two UHF aerials, it's not cheap and requires an expert install. Done incorrectly, it can create a loss of signal. The travellers you have seen with multiple antennas are almost certainly running two transceivers and are not combined. I suspect your "interference" is simply weak signal reception and the squelch function will solve this for you. Changing antenna to one suitable to the terrain or environment you're travelling might give an improvement but most people settle for a mid range dbi antenna. UHF aren't really set & forget gadgets and they need to be adjusted to achieve best results in every location, if perfect transmission/reception is important to you. The size and "thickness" of an antenna do not necessarily indicate it's capability.

__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.

Tweet this page Post to Digg Post to Del.icio.us
Purchase Grey Nomad bumper stickers Read our daily column, the Nomad News The Grey Nomad's Guidebook