Technical specification:
GENERAL
Power Output:………………………from 0 to max. continuously adjustable from front panel.
Frequency Range:…………………87.5÷108.00 MHz, [66÷74 MHz (OIRT), 76÷90 MHz (JPN)]
Type of Modulation:. ……………Direct frequency modulation of carrier, F3E stereo and mono.
RF Output Impedance:………….50 ohms.
RF Output Connector: …………..N-type.
RF Output setting:…………………0-1050W
VSWR : ……………………………….1.5:1 Max with automatic fold-back VSWR protection at all phase angles.
Frequency Stability: ……………..Internal TCXO ±2 ppm from -5 to +50 °C (better on request).
Modulation Capability:…. ………..about ±200 kHz
Audio Inputs: ……………………….L&R analog balanced, Unbalanced composite, AES, SCA, RDS
Operator interface setting:… ….Encoder Push-Rotary
LCD:…………………………..OLED hi-definition graphic type
Frequency Control:. ……………..Synthesizer μprocessor controlled.
Programming step:…………………10 kHz increments
Interface remote control:………..N°2 RS485 ports RJ45 back panel
PC Interface: USB: ……………….connector Type B female front panel
Telemetry:………………. …………..RJ45 LAN connection with WEB-Server
Monitor RF:…………………….. …..-10 dBm, BNC-F connector
Off Lock RF Muting: ……………..< -80 dBc.
RF Harmonics: …………………….Exceeds ETSI/CCIR/FCC requirements.
RF Spurious: ……………………….Exceeds ETSI/CCIR/FCC requirements.
Pre-emphasis: ……………………….0/50/75μs selectable from front panel.
Asynchronous AM S/N Ratio:….-65 dB below ref.100% AM modulation @ 400 Hz.
Synchronous AM S/N Ratio: …..-60 dB below ref. 100% AM mod. 400 Hz with FM 100%
AC Power Factor:………………….0.95 typical at 220VAC
Operating temperature: …………-10 °C to +50 °C.
Max Operating Altitude: …………> 3000 mt.
Relative Humidity Range: ………0 to 95% non-condensing.
MONAURAL PERFORMANCE
Operational Modes: ………………Mono (L+R)
Input Impedance: ……………… ….600 ohms or 10 K Ohms balanced.
Input Level: ………………………….-6 to +12 dBm in 0.5dB step (Other range on request)
Input Connector:…………………..XLR female – balanced.
Audio Frequency Response:…..±0.15 dB, 30 Hz to 15 kHz.
Pre-emphasis setting:……………..0, 50μS, 75μS
Audio Filter Attenuation:…………< -55 dB @ 19 kHz, < -50 dB 20 kHz to 100 kHz
T H Distortion + Noise:…………..< 0.05% @ 400 Hz
FM S/N Ratio:……….. ……………..better than -80 dB RMS ref. ±75KHz 50µs de-emphasis.
MULTIPLEX PERFORMANCE
Composite Input Impedance:…..600 ohms or 10 K ohms balanced.
Composite Input Level:…………..-12 to +6 dBm in 0.5dB step (Other range on request)
Input Connector:………… …………BNC female.
AES/EBU Input Connector:……..BNC female
Composite Response:……………±0.2 dB, 30 Hz to 100 kHz.
THD + Noise:…………….0.05% @ 400 Hz
Intermodulation Distortion:………0.05%, 1 kHz/1.3 kHz, 1:1 ratio
FM S/N Ratio:………………………….. better than -80 dB RMS ref. ±75 kHz, 50 μs de-emph. decoded.
