• To anyone looking to acquire commercial radio programming software:

    Please do not make requests for copies of radio programming software which is sold (or was sold) by the manufacturer for any monetary value. All requests will be deleted and a forum infraction issued. Making a request such as this is attempting to engage in software piracy and this forum cannot be involved or associated with this activity. The same goes for any private transaction via Private Message. Even if you attempt to engage in this activity in PM's we will still enforce the forum rules. Your PM's are not private and the administration has the right to read them if there's a hint to criminal activity.

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    For M/A Com/Harris/GE, etc: there are two software packages that program all current and past radios. One package is for conventional programming and the other for trunked programming. The trunked package is in upwards of $2,500. The conventional package is more reasonable though is still several hundred dollars. The benefit is you do not need multiple versions for each radio (unlike Motorola).

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3G Antenna

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kayn1n32008

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You could try it but I seriously doubt those gain claims. It might have 5dB gain at 2100MHz, but it will be unity or even negative gain on 800MHz. Never mind the crap RG -174 coax... Even short runs can have lots of attenuation at high frequencies. You are looking at 30dB loss/100feet @1000MHz and 75dB loss/100feet at 2400MHz...
 

Your_account

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so i try to check witch frequency my Operator use.
Can you explain it to me in Metrical Measurement?
thx
 

DisasterGuy

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RG-174 is fine and the standard for those super short jumper runs. Don't worry about it. Standard vehicle mount cellular antennas are generally cabled with around 5-6 meters of RG-58. The gain picked up by the external antenna far outweighs the loss of the line.


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