This product is no longer in stock
Availability date: 0000-00-00
MOSFET transistor: The high frequency output stage uses MOSFET transistors. Advantages: robustness, low electrical energy consumption, linearity, high gain, low noise, no intermodulation, little heat dissipation.
AGC (Automatic gain control): The output power is automatically adjusted according to the operating conditions: extreme temperature, humidity, voltage variation, VSWR variation…
Modular: All modules are easily replaceable (Eurocard 16x10). Audio digital quality 16 kHz audio filter is elliptical (7 pole elliptical band pass filter). Distortion and phase shift are negligible. The bandwidth is exceptional, 1 kHz more audio bandwidth compared to other transmitters (gives more brilliance to your radio sound). The audio filter circuit is manufactured with 0.3% sorted components giving a very steep and precise cutoff slope. Conventional choke and capacitor filters were accurate to only +/- 20%! BBE's sound is therefore pure and dynamic and particularly suited to the demands of FM sound.
Balanced audio input: Balanced audio input (XLR) reduces noise by 45 dB; very useful when the audio cable is long between the studio and the transmitter. The L and R input levels are adjustable on the front panel. RDS input: Adjustable level with 3-color LED: green = 4%, orange = 5%, red = & gt; 5%
Digital stereo encoder (/ ST option): Integrated digital encoder developed by BBEAM. Exceptional separation of L / R channels; 70 dB @ 1 kHz, S / N ratio 85 dB and distortion 0.05%. MPX clipper integrated at the output, allows precise modulation at 75 kHz. 19 kHz signal output available to synchronize RDS. RDS input with clipper and adjustable input level. LED
Frequency band |
87.5 to 108 MHz |
Modulation type |
FM 3 |
Maximum excursion |
75 KHz (limiter and clipper inaudible, switchable) |
Power |
adjustable 0 to 35 Watts (BBE35) 100Watts (BBE100) |
Output impedance |
50 Ohms (N connector) |
Frequency selection |
DIP switch |
Frequency stability |
+/- 2ppm (-10 ° C to + 50° C) |
Harmonic attenuation |
better than 70 dB |
Spurious attenuation |
not measurable (-90 dB) |
LF input impedance |
600 Ohms |
Attenuation at 19 kHz |
65dB |
Audio bandwidth |
15 to 16.000 Hz |
Pre-emphasis |
0 & 50 µs switchable |
AF signal distortion |
0.05 % |
LF band linearity |
0.1 dB |
Supply |
220 V AC +/- 10 % 50 Hz +/-10 % |
Consumption at Max.output power |
BBE35: 120 VA |
Operating temperature |
-10° C à + 50° C |
Humidity |
95% |
Dimensions (mm) |
H = 135 mm L = 485 mm P = 360 mm |
Weight |
9.5 Kg |