if possible and/or use
smaller dishes. There is plenty of signal.
2’ or 18” would still work just fine at that range.
*From:* Bill Prince mailto:part15...@gmail.com
*Sent:* Wednesday, March 04, 2015 10:35 AM
*To:* af@afmug.com mailto:af@afmug.com
*Subject:* Re: [AFMUG] Smart guys on lost question
I
Always listen to the manufacturer. I don't anyone has ever come up with a
case where their figure was noticeably off. Certainly never not on the
side of caution.
Are you using their full tx power or the tx power of the highest modulation?
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
, Tim
*Sent:* Wednesday, March 04, 2015 12:03 PM
*To:* af@afmug.com
*Subject:* Re: [AFMUG] Smart guys on lost question
So, assuming 2’ antennas at 38.7 dBi, your RSLs should be around -33.8 dBm
(+/1 2.0 dB)
*From:* Af [mailto:af-boun...@afmug.com af-boun...@afmug.com] *On
Behalf Of *Chuck
.
*From:* Af [mailto:af-boun...@afmug.com] *On Behalf Of *Jaime Solorza
*Sent:* Wednesday, March 04, 2015 12:00 PM
*To:* Animal Farm
*Subject:* Re: [AFMUG] Smart guys on lost question
Wow ..close... I come up with 132.89 dB FSL and 143.41 dB urban area FSL
..so I guess if I back out the 2dB loss I
So, assuming 2’ antennas at 38.7 dBi, your RSLs should be around -33.8 dBm (+/1
2.0 dB)
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Chuck McCown
Sent: Wednesday, March 04, 2015 11:54 AM
To: af@afmug.com
Subject: Re: [AFMUG] Smart guys on lost question
I have never had problems using
It's because you weren't taught this common core math garbage! =)
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Wed, Mar 4, 2015 at 11:59 AM, Jaime Solorza losguyswirel...@gmail.com
wrote:
Wow ..close... I come up with 132.89 dB FSL and
The FCC document they gave me says 21 dBm tx power and that what is set on
radios according to guy who hired me to help verify path. One 3 ft dish
is on huge guyed tower and another on a monopole with several other drums
and a sectors.They experience signal drops during high winds. my guess
2’ antennas at 38.7 dBi, your RSLs should be around -33.8
dBm (+/1 2.0 dB)
*From:* Af [mailto:af-boun...@afmug.com] *On Behalf Of *Chuck McCown
*Sent:* Wednesday, March 04, 2015 11:54 AM
*To:* af@afmug.com
*Subject:* Re: [AFMUG] Smart guys on lost question
I have never had problems
Sounds logical – a 3’ dish at 2° would be down about 10 dB and at 3° about 20
dB according to the pattern
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Jaime Solorza
Sent: Wednesday, March 04, 2015 12:14 PM
To: Animal Farm
Subject: Re: [AFMUG] Smart guys on lost question
Hum...I have
I have never had problems using simple free space path loss for these
frequencies.
I doubt there is significant cable or waveguide loss.
Dragonwaves mount to the antenna and the gain of the antenna is at the
interface.
96.6 + 20logD + 20log F Where F D are GHz and Miles.
96.6 + 10.5 +
Wow ..close... I come up with 132.89 dB FSL and 143.41 dB urban area FSL
..so I guess if I back out the 2dB loss I am within 1.2dB of the
calculations sent to me.
Okay i am close. Cool...I can still add and subtract..yeah me!
Jaime Solorza
Wireless Systems Architect
915-861-1390
On Wed, Mar
(+/- 2.0 db)!
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Hardy, Tim
Sent: Wednesday, March 04, 2015 12:03 PM
To: af@afmug.com
Subject: Re: [AFMUG] Smart guys on lost question
So, assuming 2’ antennas at 38.7 dBi, your RSLs should be around -33.8 dBm (+/1
2.0 dB)
From: Af [mailto:af
.
There is plenty of signal.
2’ or 18” would still work just fine at that range.
From: Bill Prince
Sent: Wednesday, March 04, 2015 10:35 AM
To: af@afmug.com
Subject: Re: [AFMUG] Smart guys on lost question
I would think the other way. Many guyed towers are not 100% stable in
rotation, and running
+1
On 03/04/2015 11:02 AM, Josh Luthman wrote:
It's because you weren't taught this common core math garbage! =)
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Wed, Mar 4, 2015 at 11:59 AM, Jaime Solorza
losguyswirel...@gmail.com
and at 3°
about 20 dB according to the pattern
*From:* Af [mailto:af-boun...@afmug.com] *On Behalf Of *Jaime Solorza
*Sent:* Wednesday, March 04, 2015 12:14 PM
*To:* Animal Farm
*Subject:* Re: [AFMUG] Smart guys on lost question
Hum...I have always used it this way and have good results. I
I would think the other way. Many guyed towers are not 100% stable in
rotation, and running a PTP link from one would likely require torque
arrestors.
bp
part15sbs{at}gmail{dot}com
On 3/4/2015 8:51 AM, Jaime Solorza wrote:
The FCC document they gave me says 21 dBm tx power and that what is
04, 2015 12:44 PM
To: af@afmug.com
Subject: Re: [AFMUG] Smart guys on lost question
Monopoles are subject to the vortex shedding problem causing them to oscillate.
If the axis of the sway causes the dish to aim high and then low it would do
exactly what Jaime is guessing it is doing.
I would
.
*From:* Bill Prince part15...@gmail.com
*Sent:* Wednesday, March 04, 2015 10:35 AM
*To:* af@afmug.com
*Subject:* Re: [AFMUG] Smart guys on lost question
I would think the other way. Many guyed towers are not 100% stable in
rotation, and running a PTP link from one would likely require
With a signal that strong, there may be misalignment issues too where any
movement of one of the antenna puts you down on the side of the main lobe.
From: Jaime Solorza
Sent: Wednesday, March 04, 2015 11:33 AM
To: Animal Farm
Subject: Re: [AFMUG] Smart guys on lost question
The guyed tower
19 matches
Mail list logo
