Technical Specifications:
GENERAL
Frequency range
87.5 to 108 MHz adjustable with 10kHz step
Output impedance
50 Ω
Output connectors
N from 30W up to 500W
DIN 7/16 for 1kW
EIA 7/8" for 2kW and 3kW
Deviation capability
±75 kHz, up to ±200 kHz with distortion < 0.5%
Short term stability
± 1 ppm from -5 to +45 °C
RF harmonics
Exceeds CCIR/FCC requirements
RF spurious
Exceeds CCIR/FCC requirements
Pre-emphasis
0, 25, 50, 75 us (selectable)
Modulation monitoring
BNC connector
Pilot tone
Phase and Amplitude adjustable from display and WEB interface
Log file
Up to 200 dated events saved in the transmitter memory, accessible from display and WEB interface
AUDIO INPUTS
Modulating input signal
Mono, Stereo (Left, Right, Left + Right), Encoded stereo (MPX), SCA, RDS, AUX, Digital AES/EBU
Input sensitivity adjustment
With 0, 05dB steps by front panel display interface or by WEB interface
Limiter
It can be enabled/disabled and adjusted from 30 kHz to 180 kHz by front panel display and WEB interface
Internal RDS coder
Synchronized with the 19kHz pilot of the internal stereo coder or the 19kHz pilot of an external MPX signal
MONO
Audio input levels for +/- 75 kHz deviation
Adjustable from -9 to +18 dBu
Audio response ±0.3 dB (30 Hz to 15 kHz)
Synchronized with the 19kHz pilot of the internal stereo coder or the 19kHz pilot of an external MPX signal
THD+N on encoded channels
< 0.06% ( typ. 0.03% ) (30 Hz to 15 kHz)
Audio Impedance
600Ω Balanced
Audio connector
XLR
STEREO
Audio input levels for +/- 75 kHz deviation
Adjustable from -9 to +18 dBu
Audio response
±0.3 dB (30 Hz to 15 kHz)
THD+N on encoded channels
< 0.03% (30 Hz to 15 kHz)
Audio Impedance
10 kΩ Unbalanced or 600Ω Balanced
Audio connector
XLR (Left & Right)
MPX (External coder)
Audio input levels for +/- 75 kHz deviation
Adjustable from -6 to +6 dBu or from +6 to +18 dBu (selectable at order)
THD+N on encoded channels
< 0.03% (30 Hz to 100 kHz)
Audio Impedance
> 5 kΩ Unbalanced
Audio connector
BNC
RDS/SCA/AUX (with separated connectors)
Audio input levels for +/- 75 kHz deviation
Adjustable from -19.5 to +7.5 dBu
Audio Impedance
2 kΩ (others on request) Unbalanced
Audio connector
BNC
AES/EBU
Audio input levels for +/- 75 kHz deviation
Adjustable from -15 to 0 dBFS
Audio Impedance
110 Ω
Audio connector
XLR
AC POWER REQUIREMENTS
AC supply voltage
115 / 230 VAC ± 15%, single-phase
AC supply frequency
50 Hz or 60 Hz, ±5%
Power factor
> 0.9
ENVIRONMENT
Cooling Forced
air
Service
Continuous 24/24h
Operating temperature
-5°C to +45°C
Derate 3°C per 500 m above 2000 mt asl
Relative humidity
Up to 95%
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