Attachment Cooordination Info

This document pretains to SES-REG-20180605-01225 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREG2018060501225_1409860

                                                                       PAGE 1 OF 4

             CONSOLIDATED SPECTRUM SERVICES
                               231 SAGAMORE ROAD
                              GILFORD, N.H. 03249
                         PHONE/FAX: (603) - 293 - 0002
                             Email: Sales@FCC1.biz



NO RESPONSE REQUIRED – RECEIVE ONLY EARTH STATION
                                                                       May 29, 2018

PROSPECTIVE LICENSEE – SKYLINE TOWER LLC

     A radio frequency interference study has been conducted for the proposed
system. Our analysis indicates that this proposal satisfies industry accepted
interference criteria. Pursuant to parts 25 & 101 of the FCC Rules and
Regulations, the technical parameters of this system are enclosed for your
examination and review.

    Should your review of this notice reflect a potential conflict, please
notify us by e-mail at: sales@FCC1.biz or in writing at your earliest possible
convenience. If a response is not received by the date specified above, we will
assume that you have no objections to this proposal.

   Please send all responses to this coordination to:

                    CONSOLIDATED SPECTRUM SERVICES
                    231 SAGAMORE ROAD
                    GILFORD, NH 03249


    Please note that this letter is being sent to all licensees and/or
their agents within 150 miles of the proposed system.

    If the person listed on the envelope is no longer employed by
you, please forward to the person in charge of radio communications.




                      Respectfully,

                       Howard Epstein
                       Howard Epstein,
                       President


                                                                          PAGE 2 OF 4

             CONSOLIDATED SPECTRUM SERVICES
                                 231 SAGAMORE ROAD
                                GILFORD, N.H. 03249
                           PHONE/FAX: (603) - 293 - 0002
                               Email: Sales@FCC1.biz


                        EXHIBIT 2 A – EARTH STATION DATA



File: C1814506                     May 29, 2018

==========================================================================
         TECHNICAL CHARACTERISTICS OF RECEIVE ONLY EARTH STATION
==========================================================================

Company:                           SKYLINE TOWER LLC.

Site Name, State:                  Skyline Tower Site, OR

Call Sign:

Latitude                             (NAD83)        45     31   20.1 N

Longitude                            (NAD83)       122     44   46.3 W

Elevation AMSL                       (ft/m)       1114.50         339.70

Receive Frequency Range              (MHz)        3700.00        4200.00

Transmit Frequency Range             (MHz)

Range of Satellite Orbital Long.     (deg W)       70              135

Range of Azimuths from North         (deg)        118.49          196.93

Antenna Centerline                   (ft/m)         8.20           2.50

Antenna Elevation Angles             (deg)         16.79           36.21

--------------------------------------------------------------------------
Equipment Parameters                         3.95 GHz
--------------------------------------------------------------------------
Antenna Gain, Main Beam           (dbI)         43.90

15 DB Half Beamwidth                 (deg)          1.10

Antennas         Receive: D H SATELLITE 4.5 METER

Max Transmitter Power                (dbW/4KHz)


                                                                        PAGE 3 OF 4

            CONSOLIDATED SPECTRUM SERVICES
                         EXHIBIT 2 B – EARTH STATION DATA



File: C1814506                    May 29, 2018


--------------------------------------------------------------------------
Equipment Parameters (Continued)          3.95 GHz
--------------------------------------------------------------------------

Max EIRP Main Beam                    (dbW/4KHz)

Modulation / Emission Designator      Digital      36M0G7W

--------------------------------------------------------------------------
Coordination Parameters                       3.95 GHz
--------------------------------------------------------------------------
Max Greater Circle Distances      (km)         319.19

Max Rain Scatter Distances            (km)          279.24

Max Interference Power Long Term      (dbW)        -140.60

Max Interference Power Short Term (dbW)            -118.40

Rain Zone / Radio Zone                               3             A

==========================================================================
Horizon Angle    Horizon Gain    Final Contour   -   3.95 GHz RECEIVE ONLY
==========================================================================

Latitude (NAD83)   45   31   20.1 N      Longitude (NAD83)   122   44   46.3 W

North   Horizon Horizon Final                 North   Horizon Horizon  Final
Azimuth   Angle     Gain Contour              Azimuth   Angle    Gain  Contour
(deg)    (deg)   (db)    (km)                  (deg)    (deg)    (db)   (km)
------- ------ ------- -------                 ------- ------- ------- -----
0        0.00   -13.59   247.3                  180       0.00   -7.51   262.1
5        0.00   -11.22   247.3                  185       0.00   -7.46   263.1
10       0.00    -8.45   247.3                  190       0.00   -7.29   264.8
15       0.00    -6.00   247.3                  195       0.00   -7.16   267.1
20       0.00    -6.00   247.3                  200       0.00   -7.17   270.2
25       0.00    -7.33   247.3                  205       0.00   -7.35   274.0
30       0.00   -10.00   247.3                  210       0.00   -7.67   279.6
35       0.00   -10.00   247.3                  215       0.00   -8.12   286.7
40       0.00   -10.00   247.3                  220       0.00   -8.69   295.1
45       0.00   -10.00   247.3                  225       0.10   -9.34   305.2
50       0.00   -10.00   247.3                  230       0.06  -10.00   314.3


                                                                 PAGE 4 OF 4

            CONSOLIDATED SPECTRUM SERVICES
                      EXHIBIT 2 D – EARTH STATION DATA



File: C1814506                 May 29, 2018


==========================================================================
Horizon Angle    Horizon Gain    Final Contour   -   3.95 GHz RECEIVE ONLY
(CONTINUED)
==========================================================================
55       0.00   -10.00    247.3            235       0.00   -10.00    319.2
60       0.00   -10.00    247.3            240       0.22   -10.00    301.3
65       0.00   -10.00    247.3            245       0.00   -10.00    311.1
70       0.00   -10.00    247.3            250       0.00   -10.00    301.0
75       0.00    -9.74    247.3            255       0.00   -10.00    289.9
80       0.00    -8.53    247.3            260       0.00   -10.00    279.0
85       0.00    -7.36    247.3            265       0.00   -10.00    270.1
90       0.00    -6.21    247.3            270       0.00   -10.00    262.7
95       0.00    -4.98    247.3            275       0.00   -10.00    255.9
100      0.00    -3.58    247.3            280       0.00   -10.00    249.7
105      0.00    -2.35    247.3            285       0.00   -10.00    247.3
110      0.00    -1.37    247.3            290       0.15    -8.09    247.3
115      0.00    -0.78    247.3            295       1.40    -6.00    177.8
120      0.00    -0.68    247.3            300       2.58    -6.00    149.0
125      0.00    -1.09    247.9            305       3.66    -6.00    128.7
130      0.00    -1.93    251.7            310       4.75    -6.96    114.6
135      0.00    -2.98    255.1            315       5.44    -9.19    107.7
140      0.00    -3.97    258.2            320       6.47   -10.89    100.0
145      0.00    -4.90    260.8            325       7.11   -12.44    100.0
150      0.00    -5.67    262.8            330       7.16   -14.12    100.0
155      0.00    -6.20    263.8            335       6.94   -15.33    100.0
160      0.00    -6.66    264.0            340       6.07   -16.07    101.6
165      0.00    -7.03    263.1            345       4.55   -16.87    116.5
170      0.00    -7.29    262.1            350       2.76   -16.11    145.6
175      0.00    -7.46    261.8            355       1.03   -15.31    188.5



Document Created: 2018-06-01 14:49:29
Document Modified: 2018-06-01 14:49:29

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