[TheList] MPT1327 - Channel Mapping - Vital Trunking

Sat Apr 18 20:13:54 AEST 2020

It wouldn't have been at the same site. You are likely hearing another 
adjacent site with similar signal strength. Pretty scary for me. Having 
left he big Telco in 95, they still have NEAX Exchanges & Tait MPT1327 
gear I installed working after 25+ years.

Neill ZL1TAJ.

On 18/04/2020 9:21 pm, Radio Scanner wrote:
> Is that a definite? I have not done any MPT1327 decoding for a long 
> while however Im sure ive found two different Fleetlink control 
> channels on the same site before. The ID format and the tone of the 
> channel indicated it was Fleetlink rather than ActionNet which does 
> sound different to my ears.
>
> On 18/04/2020 9:16 p.m., Brendan Sheehy wrote:
>> Each site only has one control channel. If you have two control 
>> channels you will have both an actionet and a fleetlink site at the 
>> same location.
>>
>> Get Outlook for Android <https://aka.ms/ghei36>
>>
>> ------------------------------------------------------------------------
>> *From:* TheList <thelist-bounces at radiowiki.org.nz> on behalf of Radio 
>> Scanner <rs157950 at gmail.com>
>> *Sent:* Saturday, April 18, 2020 9:04:33 PM
>> *To:* thelist at radiowiki.org.nz <thelist at radiowiki.org.nz>
>> *Subject:* Re: [TheList] MPT1327 - Channel Mapping - Vital Trunking
>> Never used that one.
>>
>> 420.000Mhz channel TD480.
>>
>> You will probably find some of the bigger sites have 2 control 
>> channels as well.
>>
>> On 18/04/2020 8:42 p.m., Chris Hoffmann wrote:
>>> Im running sdrtrunk and it can take multiple ranges, but I guess i 
>>> only need the one.
>>>
>>> it needs a beginning number (channel start) End number, base 
>>> frequency and a step size.
>>>
>>> What is the highest channel number?
>>>
>>> On Sat, Apr 18, 2020 at 8:35 PM Radio Scanner <rs157950 at gmail.com 
>>> <mailto:rs157950 at gmail.com>> wrote:
>>>
>>>     What program? A VERY basic rundown is as follows:
>>>
>>>     Trunkview/unitrunker basically need to know the base freq
>>>     414.000Mhz and the step of 12.5khz or 0.0125Mhz. Just tune to
>>>     the control channel and the program *should* do the rest.
>>>
>>>     On 18/04/2020 8:28 p.m., Chris Hoffmann wrote:
>>>>     Hi Team,
>>>>
>>>>     Does anyone know how to setup the Vital (Teamtalk) MPT1327
>>>>     channel mapping for trunk tracking?
>>>>
>>>>     Cheers,
>>>>
>>>>     Chris021
>>>>
>>>>
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