Couple of questions - digital?? and Aerial set ups

General questions on scanning from 30 to 3000Mhz. Not sure what you can receive in your area? Here's the place to ask!

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Brett
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Couple of questions - digital?? and Aerial set ups

Post by Brett »

Hey guys, whats the latest on the coppers going digital and vehicle set ups. I've got a standard 1.5 meter whip and noticed only a couple of police channels come through quiet or scratchy. Whats usually the best or best recommended set ups for your vehicle?

Cheers.
vk6hgr
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Re: Couple of questions - digital?? and Aerial set ups

Post by vk6hgr »

Brett wrote:Hey guys, whats the latest on the coppers going digital and vehicle set ups. I've got a standard 1.5 meter whip and noticed only a couple of police channels come through quiet or scratchy. Whats usually the best or best recommended set ups for your vehicle?

Cheers.
Hi Brett.

The police should be completely on digital some time in the next year or two.

When you say a standard 1.5 metre whip, is it an antenna for 27Mhz CB by any chance? Antennas have to be designed for the frequency in use and a 27Mhz CB antenna won't do very well at all on 468Mhz. I'd get a good scanner antenna from somewhere like mobileone - http://www.mobileone.com.au.


Cheers,
Gavin.
Gavin Rogers; VK6HGR
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Brett
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Joined: Wed Jun 21, 2006 7:28 am
Location: Perth
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Post by Brett »

Hey gavin, thanks for that. The whip is for a UHF and not 27 Mhz. I just rang the boys at Audioworkz to confirm that because I wasn't sure from when I bought it from them.

Looking at Mobile 1 though. I want to set up a power source and base unit for home as well as the car.

More dollars to spend as well!
vk6hgr
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Post by vk6hgr »

Brett wrote:Hey gavin, thanks for that. The whip is for a UHF and not 27 Mhz. I just rang the boys at Audioworkz to confirm that because I wasn't sure from when I bought it from them.
Ok. Just had to make sure :-)

How is the antenna mounted? If it's just a whip (i.e. screws into a 5/16" base) then it needs to be bolted to a metal ground plane.. basically a flat sheet of metal to work, as these antennas are designed for cars.
Gavin Rogers; VK6HGR
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WARSUG forum administrator
Site and stream donations: https://www.paypal.me/vk6hgr
Brett
Posts: 131
Joined: Wed Jun 21, 2006 7:28 am
Location: Perth
Contact:

Post by Brett »

vk6hgr wrote:
Brett wrote:Hey gavin, thanks for that. The whip is for a UHF and not 27 Mhz. I just rang the boys at Audioworkz to confirm that because I wasn't sure from when I bought it from them.
Ok. Just had to make sure :-)

How is the antenna mounted? If it's just a whip (i.e. screws into a 5/16" base) then it needs to be bolted to a metal ground plane.. basically a flat sheet of metal to work, as these antennas are designed for cars.
This one is mouned on the Bullbar of my Landcruiser but I'll be looking for the best set up for a base unit antenna pretty soon.
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