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100 watt mobile radios

Posted: Mon Mar 06, 2006 1:18 pm
by jmr3865
What mobile radio's do over 100 watts?

Posted: Mon Mar 06, 2006 1:20 pm
by kb0nly
Spectra, X9000, Syntor X, Mitrek, Micor. I'm sure that's not all but i don't have or deal with anything newer.

Posted: Mon Mar 06, 2006 1:27 pm
by Will
Maratrac and it's cousin, the M400.

Posted: Mon Mar 06, 2006 1:28 pm
by jmr3865
anything motorola sells new?

Posted: Mon Mar 06, 2006 1:36 pm
by kb0nly
Dang.. How could i forget the Maratrac, i used to have some!

New... Hmmm. I don't know about that!

Posted: Mon Mar 06, 2006 2:13 pm
by nickburns186
The XTL High Power Series will fit your need such as XTL2500 or XTL5000.

J

Posted: Mon Mar 06, 2006 2:42 pm
by jmr3865
thanks, anything else, price is an issue

Posted: Mon Mar 06, 2006 3:19 pm
by kb0nly
If price is an issue then FORGET about new radios...

Posted: Mon Mar 06, 2006 3:20 pm
by jmr3865
it's not that much of an issue. I need a new 100 watt radio, just didnt want all of the features in the world in this radio. All I need is 24 channel and DTMF capability. Would like QCII.

Posted: Mon Mar 06, 2006 4:04 pm
by jim
Kenwood 90 series.

They will sell you RSS
They don't need firmware upgrades every month
They can do dual head AND dual band.
They won't "brick" if you have an accident while programming them
Their receive is better than anything from "M"
They have superior power input noise filtering

Posted: Mon Mar 06, 2006 4:45 pm
by thebigphish
...which is precicely why we just purchased 4 dual head / dual deck and some new 180 series radios...

you can expect the dual head / dual deck to run you two grandish...

anyways, back on topic....do you really need to be blowing a hundred watts out the finals???

Posted: Mon Mar 06, 2006 4:50 pm
by CTAMontrose
there is a high power MCS2000.. not sure if its 100w or 110w but really what difference will 10w make at that point??

Posted: Mon Mar 06, 2006 5:14 pm
by thebigphish
and he said price is an issue...which is prohibitive for the MCS line...

Posted: Mon Mar 06, 2006 6:25 pm
by 911-EMT
FYI The MCS2000 and the MARATRAC has been cancelled and is no longer shipped.

Posted: Mon Mar 06, 2006 6:45 pm
by thebigphish
i thought the MCS2k was going to stay alive until the end of this year? (atleast the ?model 2??)

Posted: Mon Mar 06, 2006 7:14 pm
by tvsjr
I'm with Jim... Kenwood TK-x90 series mobiles. If you really want that much power.

Posted: Mon Mar 06, 2006 7:53 pm
by jim
Does anyone really need 100W unless on lowband?

If on VHF/UHF, a gain antenna may accomplish the same effect as more power.

Posted: Mon Mar 06, 2006 7:54 pm
by 911-EMT
Would the tk-_90 series support QCII?

Posted: Mon Mar 06, 2006 7:56 pm
by 911-EMT
would gain antenna help the TX or RX side of the radio?

Posted: Mon Mar 06, 2006 7:57 pm
by jmr3865
what would the price range be on these?

Posted: Mon Mar 06, 2006 8:57 pm
by tvsjr
jmr3865 wrote:what would the price range be on these?
List for a VHF, 110 watt, enhanced control head, remote mount, 160 channel unit is $1856. Expect dealer to be down in the low $1K range.

The x90s do not support two-tone encode, however.

I'd question whether or not you really need so much power. An increase from 50 to 100 watts means a much bigger deck, 30-35 amp current draw, more heat, etc. You can get the same effect by going from a quarter-wave to a 3dB gain antenna.

The TK-7180HK gives you 50 watts, two-tone encode and decode, 512 channels, remote-mount capability, etc. in a package that will barely break $500.

Posted: Mon Mar 06, 2006 9:26 pm
by jmr3865
I do not need remote mount, just 100 or close to it watts. thanks.

Posted: Mon Mar 06, 2006 9:34 pm
by tvsjr
You don't have much choice. The high-power decks are so big that they're almost always remote mount. Kenwood does make a dash-mount/high-power unit ($1,630.00 list, around $1100 street), but the widget ends up being 7.05"W x 2.36" H x 12.97" D, and 8.36lbs. Ouch.

Can you elaborate on why you feel you need 100 watts?

Posted: Tue Mar 07, 2006 5:02 am
by wa2zdy
What on God's earth do you need 100w for? There's nothing in Monmouth county with a license for that except the low band intercounty frequency, 39.460. I have a 100w radio I use on the ham band and I can work mobile to mobile to and from anywhere in the county withOUT a repeater. And you're not a ham, so . . .

Me thinks the lad is shooting a tad high.

Posted: Tue Mar 07, 2006 9:35 am
by Lake Effect
[quote]i thought the MCS2k was going to stay alive until the end of this year? (atleast the ?model 2??)

I can't say what the cutoff date is but I just programmed two of them that arrived from M last week.

LE

Posted: Tue Mar 07, 2006 6:43 pm
by jmr3865
reconsidered. too much money and work. on to the m1225's!

Posted: Tue Mar 07, 2006 6:49 pm
by jmr3865
wa2zdy wrote:What on God's earth do you need 100w for? There's nothing in Monmouth county with a license for that except the low band intercounty frequency, 39.460. I have a 100w radio I use on the ham band and I can work mobile to mobile to and from anywhere in the county withOUT a repeater. And you're not a ham, so . . .

Me thinks the lad is shooting a tad high.
yet, will be taking the test tuesday.

Posted: Thu Mar 09, 2006 5:22 pm
by wa2zdy
In that case you should get a ham radio. Much more flexible for you to start off with. Being able to change frequency from the VFO knob will be much better for you, at least at first. And you still don't need 100w.

Good luck with the test. Are you taking it in Middletown?

Posted: Thu Mar 09, 2006 6:51 pm
by kb0nly
As long as he doesn't need to use it on any commercial frequencies than a ham rig would be fine.

Otherwise get an X9000...

Posted: Thu Mar 09, 2006 7:45 pm
by jmr3865
actually the 100w radio was for my first aid squad, but that idea went down the tubes. Yes, middletown.

Posted: Sat Mar 11, 2006 4:32 pm
by 601
Owch, 100 watts is a bit much. I can make contact with Jackson dispatch with my GM300 with a 1/4 wave on the roof from Staten Island with 45 watts of power, unless we're being overpowered by Jersey City EMS on 155.235. It's all in the antenna design, power really isn't much of your friend unless you're up high, am I right?

Posted: Sat Mar 11, 2006 7:24 pm
by kb3jkp
911-EMT wrote:would gain antenna help the TX or RX side of the radio?
yes,HOWEVER, different antenna's have different radiation patterns, some of your higher gain antenna's, Yagi's for example, are used on fixed infrastructure, and have VERY high gain, but a VERY narrow radiation pattern. your antenna choice really depends on the terrain(or buildings) you're around. a 1/4 wave is an antenna that (theoretically) radiates effectively in all directions, the more "gain" you have, the smaller the radiation pattern is going to be.

to give you a better idea, THIS LINK might give you a better understanding of how your "signal" leaves the antenna.

Posted: Sun Mar 12, 2006 6:31 am
by wa2zdy
jmr3865 wrote:actually the 100w radio was for my first aid squad, but that idea went down the tubes. Yes, middletown.
As I said, there's nothing here in Monmouth County licensed for 100w. Fire 1-8 and EMS 1, 2, and 3 are licensed for 50. And I'm not sure about the ERP - they might be 100 ERP.

Good thing you cancelled that idea.

Yes as a ham rig it's fine, but for 2m it's still overkill. But if you can find the 28-30A you'll need, go for it. I did.

Posted: Sun Mar 12, 2006 11:19 am
by jmr3865
ERP?

Posted: Sun Mar 12, 2006 5:03 pm
by va3wxm
Effective Radiated Power.

A mathematical combination of RF output, antenna gain, feedline loss, mismatch and (I believe) height above ground.

All else being equal (no feedline loss, no mismatch, etc.) a radio system putting out 50 watts RF into a 3 dB gain antenna is considered to have 100 watts ERP.

mcs

Posted: Sun Mar 12, 2006 5:25 pm
by Jason
MCS2000 can still be ordered, in VHF 110W and UHF 110W only, with conventional only flash. All the 40 watters and all 800 models are cancelled. I think you are limited to Model II head as well.

I would imagine they will also be cancelled when the new PM1500 is released, as someone spoke of on the board recently.