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new 88 repeater

 


Today, Thursday, a replacement 88 repeater was installed on Bridger ridge.
The old GE Mastr II served us well for around 20 years.

The replacement repeater is a Motorola MTR2000.
Power to the antenna is now around 52 watts. Was around 30 watts before.
The squelch opens at about .1 uV
There is nothing on the MTR2000 that can be adjusted with a screwdriver.
All is done with via software, using an old Laptop running XP.

It should reach out better, and hear better.

Would like to hear what differences in coverage you folks notice.
Or any problems that you discover.

The change-over was made by ae7nz & ki7xf.
Other hams that helped were kl7jgs and kg7kcv.

The MTR2000 was donated to ERA by Gallatin County, a "hand me down" as they upgraded.

73


GHRC Contact Web Page

 

Any one want to handle this?
Harley


CommentOrQuestion This request is a Comment or Question.
Email Address: tschober@...
Comment or Question

I am the new STEAMlab coordinator at the Montana Science Center in Bozeman, and have been a ham since 1990, AE7PJ. It has been a while since I have been to any W7ED meetings, but was fairly active as a non-voting member for a few years.

The Montana Science Center was formerly the Bozeman Children's Museum, and has recently rebranded and relocated to across Huffine from the mall. In the rebranding, one of our goals is to raise the average age of our customers, begin to target middle and high school students, and get them excited in all things technology related. In that effort, I feel that creating a ham station at the Science Center is perfectly in line with our vision.

When I was active with W7ED, one of the areas of focus was to attract the interest of younger hams. What better way, than to bring ham radio to where there are middle and high school students are, who already have expressed an interest in technology. However, I can not do it all myself. There is plenty of opportunity for the Gallatin Ham Radio Club to help! I know there are members who have built many more stations than I have, so I would greatly appreciate some consultation in planning and installing one when the time comes. Any hardware that could be donated to bolster the utility of the station would be fabulous. I also plan on providing license classes, and could use the help of your experienced instructors and VEs

My long term goal is to start a youth ham club at the Montana Science Center to participate in the various aspects of ham radio, both in the shack and in the field. I think W7ED would be a great Elmer club to help it get off the ground, and maintain a healthy relationship between the generations of hams.

Best regards,
Tim Schober
STEAMlab Coordinator
Montana Science Center


Re: Looking for Dual Band mobile

 

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Hi Trevor,
I've got an older Yaesu FT-530 dual band I'd take $50 for. I bought it new. It hasn't been used very much but works fine. I've got the AA battery case and two rechargeable cases with NiMH batteries but they don't hold a charge. Both the large and small rechargeable packs can be rebuilt by Batteries Plus and others. Have original manuals and case.
If something like that will work let me know.
Larry
KF7L

On 6/8/2020 8:31 PM, Trevor kg7kcv wrote:

Anyone have an extra radio to liquidate? Yaesu would be preferred.?

Thanks!
Trevor KG7KCV
570_5672


Looking for Dual Band mobile

 

Anyone have an extra radio to liquidate? Yaesu would be preferred.?

Thanks!
Trevor KG7KCV
570_5672


Re: New , High power tv on highflat

 

Hi, I just reviewed the FCC data for KBZK.? It appears they went to a taller tower, and a non-directional antenna.? Consequently, their ERP is a bit lower at about 14kw. However their assigned channel is 13, which is 210-216mhz.? That is a lot of RF in the vicinity of sensitive repeaters.? I could get my spectrum analyzer up there and see how clean the neighborhood is.
--
W7CLS
Jim Shelden
Sweetgrass Engineering
Radio/TV/Broadcast Certification, Repair, Design
Four Corners, MT


Re: New , High power tv on highflat

 

HI: It is a new tower for KBZK

David w7cxc



-----Original Message-----
From: Steven kf7ecj <steven.potratz@...>
To: [email protected]
Sent: Tue, May 19, 2020 6:20 am
Subject: Re: [W7ED] New , High power tv on highflat

I wish I knew more to lend a credible voice to the conversation. Is it a new tower or on the same one?

Steven Potratz



On Mon, May 18, 2020 at 9:57 PM Don kc7ewz <kc7ewz@...> wrote:
As the new TV broadcasters go online on HiFlat, It will be interesting to see if the increased noise floor will affect the various repeaters that have to listen.? Ham, SAR , Public Safety.
Thoughts?


Re: New , High power tv on highflat

Steven kf7ecj
 

I wish I knew more to lend a credible voice to the conversation. Is it a new tower or on the same one?

Steven Potratz



On Mon, May 18, 2020 at 9:57 PM Don kc7ewz <kc7ewz@...> wrote:
As the new TV broadcasters go online on HiFlat, It will be interesting to see if the increased noise floor will affect the various repeaters that have to listen.? Ham, SAR , Public Safety.
Thoughts?


New , High power tv on highflat

 

As the new TV broadcasters go online on HiFlat, It will be interesting to see if the increased noise floor will affect the various repeaters that have to listen.? Ham, SAR , Public Safety.
Thoughts?