Vastus

Saatja: ФГУП ГРЧЦ <[email protected]> Saadetud: 03.09.2021 23:00 Adressaat: TTJA <[email protected]> Teema: МС-1923 (Harmful interference) Tähtsus: Tavaline Manused: EST.pdf.sig; EST.pdf Dear Sirs, We are sending a letter prepared by General Radio Frequency Centre. You are kindly requested to confirm receipt to the email address: [email protected]. In your confirmation, please, use the letter’s reference number. Yours sincerely, General Radio Frequency Centre Federal State Unitary Enterprise fax: +7 495 748-0680 E-mail: [email protected] RADIO FREQUENCY SERVICE GENERAL RADIO FREQUENCY CENTRE Federal State Unitary Enterprise Building 15, 7 Derbenevskaya Embankment, Moscow 117997, Russian Federation Phone: +7 495 748 1448, Fax: +7 495 748 0680 E-mail: [email protected] № МС-1923 "03" September 2021 Estonian Consumer Protection and Technical Regulatory Authority (TTJA) E-mail: [email protected] Subject: Harmful interference Reference: No. 17-1/2021/1360 of 13.08.2021 Dear Sirs, Having examined your letter (ref.) about two instances of harmful interference in the frequency band used by the land mobile service near the State Border between the Russian Federation and the Republic of Estonia, we would like to inform you as follows. As per Radio Regulations No. 15.27, harmful interference particulars shall be provided in the format of Appendix 10 of the Radio Regulations (hereinafter - Appendix 10). Also, Appendix 10 information is needed to enable detailed analysis of harmful interference and monitoring. Therefore, please, send us an Appendix 10 report of harmful interference. Sincerely yours, Andrey Katkov Chief Telecommunications Officer