GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84...

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GE84PLN Exercises 1 Regional Radiocommunication Seminar - Niamey 20 – 24 April 2015

Transcript of GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84...

Page 1: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

GE84PLN Exercises

1Regional Radiocommunication Seminar - Niamey 20 – 24 April 2015

Page 2: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Download GE84PLNhttp://www.itu.int/en/ITU-R/terrestrial/broadcast/Pages/Services.aspx

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Page 3: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Select the preferences

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Page 4: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

GE84PLN – Exercise 1

No Software Task

1 GE84PLN 1.61. Select the GE84 fragment 2. Select the administration of RUS3. Select one recorded assignment, SOCHI

KRAS, 106.1 MHz.4. Highlight the record5. Make a frequency search at that site

between 88.0-88.5 MHz.

4Regional Radiocommunication Seminar - Niamey 20 – 24 April 2015

Page 5: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Find available channels

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Page 6: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Find the most suitable channel

6Regional Radiocommunication Seminar - Niamey 20 – 24 April 2015

The maximum nuisance field gives an indication of the Euat site. The complete analysis also involves calculating caused interference. (if too high, the frequency is unusable)

Page 7: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

GE84PLN – Exercise 2

No Software Task

2 GE84PLN 1.61. Create a test notice from SOCHI KRAS

106.1 MHz (see next slides)

2. Change the frequency to the frequency previously identified which receives the lowest max. nuisance field. Save the File.

3. Analyze the results.

7Regional Radiocommunication Seminar - Niamey 20 – 24 April 2015

Page 8: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Generate an electronic notice

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Page 9: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Generate an electronic notice

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Page 10: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Run analysis on the new notice

Regional Radiocommunication Seminar - Niamey 20 – 24 April 201510

Page 11: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Detailed Analysis at 89.3MHz

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Page 12: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Another detailed Analysis at 88.1MHz

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Page 13: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Detailed Analysis at 88.1MHzinterference to other emissions

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Usually you don’t have to worry about interference caused to stations of your own Administration.

According to 4.3.7.1 you should verify if any stations of other Administrations have an Eu increase of 0.5 dB or more.

Page 14: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

SOCHI KRAS 88.1MHzinterference to other emissions

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Propagation zones According to Chapter 2 , No 2.1.1• T (Terre / Land)• Z2 (Cold Sea)• Z3 (Warm Sea)• Z4 (Super-refractivity)

Distance site to site & information concerning the various paths

Page 15: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

SOCHI KRAS 88.1MHzinterference to other emissions

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Propagation zones According to Chapter 2 , No 2.1.1• T (Terre / Land)• Z2 (Cold Sea)• Z3 (Warm Sea)• Z4 (Super-refractivity)

ERP at pertinent Azimuth Protection ratio (see Tables 2.1 to 2.3 of Annex 2 of Agrt) depending on:• Frequency spacing• Transmission System• Steady/tropospheric interference

Page 16: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

SOCHI KRAS 88.1MHzinterference to other emissions

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Eu Ref : Eu calculated at the time the assignment entered the Plan (n/a if not yet RECORDED)

NFS = Fs received + PR

n/c : Eu is not calculated (n/c) for the case Nuisance FS is more than 10dB (user selectable) below Eu Ref

Page 17: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

SOCHI KRAS 88.1MHzinterference from other emissions

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For the application of the Article 4 procedure, the usable field strength is calculated by the simplified multiplication method

Page 18: GE84PLN Exercises - ITU · GE84PLN –Exercise 1 No Software Task 1 GE84PLN 1.6 1. Select the GE84 fragment 2. Select the administration of RUS 3. Select one recorded assignment,

Thank you for your attention

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Regional Radiocommunication Seminar -Niamey 20 – 24 April 2015