Technical specification of the radio station

CFR NETWORK STATEMENT - 2026 ANNEX 10 TECHNICAL SPECIFICATIONS OF THE RADIO STATIONS ACCESING THE RADIO NETWORK OF CFR Validity: 14.12.2025 – 12.12.2026 Version: 15.0.0 Update: 15.12.2024  Compania Naţională de Căi Ferate “CFR” S.A. România Content 1. General Parameters ................................................................................................................... 2 2. Sender’ s Parameters ................................................................................................................ 2 3. Receiver’s Parameters .............................................................................................................. 3 4. Configuration Set....................................................................................................................... 3 5. Required Documents:................................................................................................................ 3 6. Antennas: ................................................................................................................................... 3 1. GENERAL PARAMETERS - Operating band: 146 – 174 MHz - Programmable frequency synthesis - Channel range: 12.5 kHz / 25 kHz - Number of switchable channels: minimum 16 - Operable frequency range: minimum 14 MHz - Working regime: Simplex and semiduplex - Frequency stability: 0.0005% - Standard equipment: CTCSS, 2-tones 2. SENDER’ S PARAMETERS - Radio frequency power in antenna – max. 5 W – portable, 10W – mobile and fixed, programmable in at least two steps - Modulation: FM Harmonic level: less than 0.25 W, for the frequency range of up to 1 GHz - Signal to noise ratio: minimum 40 dB - Audio response: 0.3 – 3 kHz, +1, -3dB - Audio distortion: maximum 3% for 1000 Hz, deviation 60% CFR Network Statement - 2026 ANNEX 10 Version: 15.0.0 Update: 15.12.2024 Pag: 2 / 3  Compania Naţională de Căi Ferate “CFR” S.A. România 3. RECEIVER’S PARAMETERS - Sensitivity: less than 6.0 dB0V at a ratio of 20 dB SINAD - Selectivity: 60 dB - Attenuation of intermodulation products: minimum 65 dB - Attenuation of image frequency: 70 dB - Attenuation of parasitic radiations: 70 dB The configuration set includes: - Programming kit (software, interface, handbook) - Licence 4. CONFIGURATION SET The configuration set includes: - - Programming kit (software, interface, manual) - - license 5. REQUIRED DOCUMENTS: - Mentioning in the prospect of the compliance with the standard ETS 300 086 - Bulletins or approvals issued by acknowledged bodies - Type approval issued by IGCTI (The General Inspectorate for Communications and IT Technology) 6. ANTENNAS: - Type: omnidirectional, gain of minimum 3 dB – (only for fixed radio stations) - Environmental conditions: they shall be fixed and resist to winds of V=120km/h, rain, frost, temperature range between -300C and +600C (only for fixed radio stations) - They shall be constructively equipped with an earthing possibility (only for fixed radio stations) CFR Network Statement - 2026 ANNEX 10 Version: 15.0.0 Update: 15.12.2024 Pag: 3 / 3