Re: [Repeater-Builder] Mitrek Full Duplex 110 watt..?

2004-09-24 Thread Ken Arck
At 09:19 PM 9/24/2004 -, you wrote:
>Wonder if he or any of you have ever measured the in 
>cabinet desense. I'm willing to guess the 110 watt mitrek 
>will not operate well full duplex at the full rated power
>without some receiver grief. 

<---Running a 110 watt Mitrek @ 110 watts in continuous duty, the least of
your problems is desense :-)

Ken
--
President and CTO - Arcom Communications
Makers of state-of-the-art repeater controllers and accessories.
http://www.ah6le.net/arcom/index.html
We now offer complete Kenwood TKR repeater packages!
AH6LE/R - IRLP Node 3000
http://www.irlp.net




 
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Re: [Repeater-Builder] Mitrek Full Duplex 110 watt..?

2004-09-24 Thread Tedd Doda
On Fri, 24 Sep 2004 21:19:44 -, skipp025 wrote:

>I'm willing to guess the 110 watt mitrek 
>will not operate well full duplex at the full rated power

I doubt it would run for very long at all at
full rated output, being a mobile chassis (if
it has the cable and control head).

I had a 60 watt UHF mobile Mitrek and had a
hard time running 40 watts with the stock 
heatsink (yes, having a couple fans on it) as
a repeater.

You have a good point though Skipp. Maybe that's
why I was blowing up front end (mixer) FET's every couple
months in the Mitrek :)



Tedd Doda, VE3TJD

Lazer Audio and Electronics
Baden, Ontario, Canada





 
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Re: [Repeater-Builder] Mitrek Full Duplex 110 watt..?

2004-09-24 Thread XE2SI





And remember it came with a RX preamp!!!; why he want to 
trade
this "Full Duplex radio" for a desktop 
repeater
Juan

  - Original Message - 
  From: 
  Tedd Doda 
  To: Repeater-Builder@yahoogroups.com 
  
  Sent: Friday, September 24, 2004 3:07 
  PM
  Subject: Re: [Repeater-Builder] Mitrek 
  Full Duplex 110 watt..?
  On Fri, 24 Sep 2004 21:19:44 -, skipp025 
  wrote:>I'm willing to guess the 110 watt mitrek >will not 
  operate well full duplex at the full rated powerI doubt it would run 
  for very long at all atfull rated output, being a mobile chassis (ifit 
  has the cable and control head).I had a 60 watt UHF mobile Mitrek and 
  had ahard time running 40 watts with the stock heatsink (yes, having a 
  couple fans on it) asa repeater.You have a good point though 
  Skipp. Maybe that'swhy I was blowing up front end (mixer) FET's every 
  couplemonths in the Mitrek :)Tedd Doda, 
  VE3TJDLazer Audio and ElectronicsBaden, Ontario, 
  Canada Yahoo! Groups Links<*> 
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Re: [Repeater-Builder] Mitrek Full Duplex 110 watt..?

2004-09-25 Thread Mike Morris




Especially when desktop repeaters are 20-40w, and 
most of them are made from mobile radios
Check out the Kenwood page at
www.repeater-builder.com

There's a reason that repeaters were made in a non-desktop 
configuration:  good performance with high power comes in 
a physical package that doesn't fit on a desktop !!!
If he'd started with a low power radio and backed it off to half 
power he'd be a lot happier.  There was a guy selling full duplex 
100w Mitreks set up as repeaters on ebay a while ago.
I giggled when I saw them there.
Mike WA6ILQ
At 03:22 PM 9/24/04, you wrote:
And remember it came with a RX preamp!!!; why he want to trade
this "Full Duplex radio" for a desktop repeater
Juan

- Original Message - 
From: Tedd Doda 
To: Repeater-Builder@yahoogroups.com 
Sent: Friday, September 24, 2004 3:07 PM
Subject: Re: [Repeater-Builder] Mitrek Full Duplex 110 watt..?

On Fri, 24 Sep 2004 21:19:44 -, skipp025 wrote:

>I'm willing to guess the 110 watt mitrek 
>will not operate well full duplex at the full rated power

I doubt it would run for very long at all at
full rated output, being a mobile chassis (if
it has the cable and control head).

I had a 60 watt UHF mobile Mitrek and had a
hard time running 40 watts with the stock 
heatsink (yes, having a couple fans on it) as
a repeater.

You have a good point though Skipp. Maybe that's
why I was blowing up front end (mixer) FET's every couple
months in the Mitrek :)



Tedd Doda, VE3TJD

Lazer Audio and Electronics
Baden, Ontario, Canada





 
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