MSCommNet SDS100 reception question

Scanning information and discussion for the state of Maine.
Post Reply
Message
Author
dmorelli82
Posts: 5
Joined: 15 May 2019 10:37

MSCommNet SDS100 reception question

#1 Post by dmorelli82 » 15 May 2019 18:00

Hello, I just purchased the SDS100.... so far, ok. At my home, I can pick up most communications from the Gray RCC with the unit on my desk. In my travels along the Turnpike from Gray to Kittery though, I hear almost nothing. I keep it in my car without an external antenna so perhaps that is the issue. Any suggestions on an external antenna? Are others having similar issues?

User avatar
W1KNE
Owner-Webmaster
Posts: 4036
Joined: 19 Aug 2005 12:00
Location: Taunton, MA
Contact:

MSCommNet SDS100 reception question

#2 Post by W1KNE » 15 May 2019 20:04

Hello! Welcome to Scan New England!

I have split your post into a new topic, as it really needs to be it's own thread. :)
Mike Fitzpatrick
Broadcast Engineer - RF Enthusiast
Owner: Scan New England - NECRAT.US
Issues with Scan New England can be privately addressed to me. W1KNE at scan-ne.com.

User avatar
schwab
SNE and Wiki Moderator
Posts: 543
Joined: 13 Apr 2010 11:16
Location: Rollinsford, NH

Re: MSCommNet SDS100 reception question

#3 Post by schwab » 16 May 2019 08:24

Are you trying to monitor the Gray RCC site only? I would try adding the Ossipee Mountain, Mt Agamenticus, and York DOT sites. These probably have better coverage south of Portland than the Gray tower does. As for an antenna, any VHF high band should do just fine. I use a dual band 2m/440 MHz ham antenna for my scanner in the car and it works great.
Jacob
KB1VLA

CW115
Posts: 231
Joined: 30 Jan 2008 13:42
Location: Chelsea MA & Wells ME
Contact:

Re: MSCommNet SDS100 reception question

#4 Post by CW115 » 18 May 2019 22:55

dmorelli82 wrote:
15 May 2019 18:00
Hello, I just purchased the SDS100.... so far, ok. At my home, I can pick up most communications from the Gray RCC with the unit on my desk. In my travels along the Turnpike from Gray to Kittery though, I hear almost nothing. I keep it in my car without an external antenna so perhaps that is the issue. Any suggestions on an external antenna? Are others having similar issues?
I can confirm from my travels from the NH line to Portland you need to be monitoring Mt Aggy and Ossipee Mountain sites as well as York DOT. The Gray site has almost zero coverage that far south. The York DOT site also has a relatively small footprint mainly from York to about Wells.

Gordon

dmorelli82
Posts: 5
Joined: 15 May 2019 10:37

Re: MSCommNet SDS100 reception question

#5 Post by dmorelli82 » 23 May 2019 07:24

Thank you, I have Aggy, Ossipee, and York DOT all programmed. I'll try monitoring those only this weekend... I'm driving down to Boston.

CW115
Posts: 231
Joined: 30 Jan 2008 13:42
Location: Chelsea MA & Wells ME
Contact:

Re: MSCommNet SDS100 reception question

#6 Post by CW115 » 25 May 2019 21:13

Since you are using it in the same area I'm in (Wells) how does the SDS100 do on the conventional analog and P25 public safety frequencies in Southern Maine and Rockingham county?

Thanks,
Gordon

dmorelli82
Posts: 5
Joined: 15 May 2019 10:37

Re: MSCommNet SDS100 reception question

#7 Post by dmorelli82 » 26 May 2019 21:27

CW115 wrote:
25 May 2019 21:13
Since you are using it in the same area I'm in (Wells) how does the SDS100 do on the conventional analog and P25 public safety frequencies in Southern Maine and Rockingham county?

Thanks,
Gordon
It works great on the Portland P25 system. Not so good on analog VHF Cumberland County Sheriff and area fire departments though. The antenna would probably need to be changed out.

dmorelli82
Posts: 5
Joined: 15 May 2019 10:37

Re: MSCommNet SDS100 reception question

#8 Post by dmorelli82 » 26 May 2019 21:29

CW115 wrote:
18 May 2019 22:55
dmorelli82 wrote:
15 May 2019 18:00
Hello, I just purchased the SDS100.... so far, ok. At my home, I can pick up most communications from the Gray RCC with the unit on my desk. In my travels along the Turnpike from Gray to Kittery though, I hear almost nothing. I keep it in my car without an external antenna so perhaps that is the issue. Any suggestions on an external antenna? Are others having similar issues?
I can confirm from my travels from the NH line to Portland you need to be monitoring Mt Aggy and Ossipee Mountain sites as well as York DOT. The Gray site has almost zero coverage that far south. The York DOT site also has a relatively small footprint mainly from York to about Wells.

Gordon
Would you be willing to share your .hpd file? I am not an expert when it comes to scanning but I am comfortable using the ARC536 software. I feel like I'm missing something because I still only get portions of broadcasts while in the car on the Turnpike. I have the online streaming running at the same time and hear alot more through that than my scanner.

CW115
Posts: 231
Joined: 30 Jan 2008 13:42
Location: Chelsea MA & Wells ME
Contact:

Re: MSCommNet SDS100 reception question

#9 Post by CW115 » 27 May 2019 21:24

I use ARC-XT PRO all of the resulting data files are .rsf files. When I try to attach here it keeps telling me it's an invalid file format.

Gordon

CW115
Posts: 231
Joined: 30 Jan 2008 13:42
Location: Chelsea MA & Wells ME
Contact:

Re: MSCommNet SDS100 reception question

#10 Post by CW115 » 27 May 2019 21:25

dmorelli82 wrote:
26 May 2019 21:27
CW115 wrote:
25 May 2019 21:13
Since you are using it in the same area I'm in (Wells) how does the SDS100 do on the conventional analog and P25 public safety frequencies in Southern Maine and Rockingham county?

Thanks,
Gordon
It works great on the Portland P25 system. Not so good on analog VHF Cumberland County Sheriff and area fire departments though. The antenna would probably need to be changed out.
Thank you,

Gordon

User avatar
ecps92
Wiki Administrator
Posts: 4850
Joined: 07 Dec 2005 19:26
Location: South Shore, MA
Contact:

Re: MSCommNet SDS100 reception question

#11 Post by ecps92 » 29 May 2019 10:14

Have you tried to ZIP it, then upload it ?
CW115 wrote:
27 May 2019 21:24
I use ARC-XT PRO all of the resulting data files are .rsf files. When I try to attach here it keeps telling me it's an invalid file format.

Gordon
Bill Dunn N1KUG
Cruise Ship Frequencies
http://scanmaritime.com

"The tougher it is to find a frequency, the more it makes me want to work to find it. - I've learned to use the SEARCH Button"

dmorelli82
Posts: 5
Joined: 15 May 2019 10:37

Re: MSCommNet SDS100 reception question

#12 Post by dmorelli82 » 29 May 2019 14:14

CW115 wrote:
27 May 2019 21:25
dmorelli82 wrote:
26 May 2019 21:27
CW115 wrote:
25 May 2019 21:13
Since you are using it in the same area I'm in (Wells) how does the SDS100 do on the conventional analog and P25 public safety frequencies in Southern Maine and Rockingham county?

Thanks,
Gordon
It works great on the Portland P25 system. Not so good on analog VHF Cumberland County Sheriff and area fire departments though. The antenna would probably need to be changed out.
Thank you,

Gordon
Gordon, I sent you a PM with my email address. Thanks again.

Post Reply