SPECIFICATIONS Output power: 3kW Operating frequency 87 to 108MHz Permitted carrier frequency deviation ≤150Hz Output power stability ±10% RF output impedance 50Ω Frequency deviation for 100% modulation ±75kHz Maximum modulation capability ±100kHz Spurious emission ≤-70dB Audio input impedance 600Ω balanced or 10kΩ selectable Audio input level -6dBm to 9dBm adjustable FM S/N ≥70dB @ 1kHz, 100% modulation Spurious AM noise (unmodulated) ≤ -60dB Frequency response ±0.1dB @ 30Hz to 15kHz Harmonic distortion 0.1% Pre-emphasis 50μs Pilot frequency 19kHz±1Hz Modulation of pilot 8 to 10% Level difference between L & R channel < 0.1dB Separation of L & R channel ≥ 48dB @ 30Hz to 15kHz Mono nonlinear distortion < 0.1% Sub-carrier suppression ≥ 58dB Mains power supply AC 3-phase 380V±10%, 50Hz±1Hz Ambiant conditions Temperature 0℃ to +40℃ Relative humidity ≤ 90% Air pressure 86kpa to 106kpa Cooling Forced air
