FAL30 Emetteur FM  30W

OPTIONS

Carte AES-EBU
Codeur RDS

Power 30 W adjustable from front panel
RF Output impedance 50W unbalanced, VSWR less than 1.5:1
Frequency range  87.5 to 108 MHz, 7 channels (10kHz / step mp selected) can be stored and recalled from panel, rear contacts, or via USB connection
Frequency control Synthesizer mprocessor controlled
Lock-in time From starting to any programmed frequency : typically 4 secs
Off-lock attenuation > 75 dBc (typical -80 dB)
Type of modulation F3E / F8E direct FM at the carrier frequency
Modulation mode Mono, Stereo, Multiplex, SCA, RDS, AUX (input selected by front panel)Frequency deviation ±75 kHz =100 %, ±150 kHz capability
Reference TCXO = 12.8 MHz.
Constancy of freq. dev. ±1 % over six months
Variation of freq. £ 1kHz/year (internal TCXO)
Short term stability ± 1 ppm from -5 to +45 °C, Can be synchronized by 1-2-2.5-5-10MHz
self select external clock (OPT 01)
Instantaneous BW >20 MHz
RF harmonics Exceeds EBU/CCIR/FCC requirements > -70dBc
RF spurious Exceeds EBU/CCIR/FCC requirements < -100 dBc @ ± 1 MHz min.out of carrier (typical -110dB)
Pre-emphasis Flat/50/75μs selectable via front panel
Pre-emphasis precision Nominal 1% (typical 0.4% )
Stereo operation CCIR 450/S2 "pilot tone system
Audio response ±0.15 dB da 20 Hz to 15 kHz (+0/-2%)
Audio filter attenuation > 55 dB @ 19 kHz, >45dB 19 to 100kHz
Common mode rejection 20 Hz to 15 kHz > 45 dB
Stereo Separation 30-80Hz >53dB (typ. 56), 80Hz-15kHz >60 dB (typ.70)
Crosstalk attenuation (M / S) > 40 dB 30 Hz to 15 kHz (typ. 55dB / 100Hz to 8kHz)
Spurious products > 53 kHz > 50 dB
38 kHz suppression > 70 dB (Typ -85dB)
Subcarrier frequency 38 kHz ± 2 Hz
Subcarrier generation Internal crystal
Pilot frequency 19 kHz ± 1 Hz
Phase difference 19/38 kHz 0°±2° adjustable
THD+N on encoded channels < 0.03 % 30 Hz TO 15 kHz ( typ -74dB)
IMD Measured with a 1 KHz and 1.3 KHz tones; 1:1ratio at FM 75 kHz <
0.03 % . Typ. IMD D2 < -83 dB D3 < -88 dB
TIM (DIM30) < 0.03 % (square/sinus) Typ. < -77 dB
Nominal pilot deviation ±7 kHz
Type Condition Value (Peak CCIR) Value (RMS detector)
Mono Ref. ± 75kHz 
Built-in stereo encoder  L & R  Or external stereo
AM synchronous AM=400 Hz
FM=400 Hz ± 75 kHz
Ref. = 100 % AM Unweighted  20 Hz ÷23kHz  69 dB (detector P+ + P- ) 2
AM asynchronous
FM = no modulation
Dimensions Standard 19" chassis /1 U rack
Cabinet 385 mm deep by 485 mm wide; 44 mm height
Weight Approx. 4.5 kg.
Finish Plastic film on aluminum (front panels). Stainless steel (cabinet)
Power supply 110/220V single phase AC (+10 / -15 %) 50-60Hz/ ± 5%
DC Battery supply voltage 2 x 12 - 14V Gelled Lead Acid Batteries
DC supply current Measured at full power and 28VDC, 2A
AC Apparent Power Consumption Measured at full power and nominal voltage; 115-135-180 VA (30-50-100 W)
Power Consumption Measured at full power and nominal voltage; 65-95-145 W (30-50-100 W)
Human interface input device Rotary encoder with pushbutton
Display Green-Yellow back panel; 2 raw 16 character LCD
Acoustics Noise < 56 dBA Leq 3 min @ 1 m
Cooling Forced air, with internal long life brushless ball bearing fan