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> Omb 100 watt digital stereo fm broadcast transmitter
Omb 100 watt digital stereo fm broadcast transmitter
The EM 100 DIG is a 100W FM transmitter, microprocessor controlled, that allow a lot of applications like power level control at night to save energy, and the whole monitoring and adjusting of several parameters of the equipment (input level, deviation). EM100DIG includes a high-efficiency amplifier and a restrictive 7-order filter. The switching power supply allows stable output power with input voltages from 90 to 260VAC. EM 100 DIG can be supplied with an internal digital stereo generator board (60dB separation).
T.H.D. Distortion (limiting threshold adjusted at 150kHz deviation)
stereo channels crosstalk (L / R)
<-50dB (with external encoder)
< -60dB with internal encoder (100 ~ 5000Hz)
< -50dB with internal encoder (30 ~ 15000Hz)
audio input frequency response
stereo input (MPX) frequency response
aux input (SCA/RDS) frequency response
Audio and MPX (AT ?75 KHz deviation)
10K balanced or 600 unbalanced (selectable)
common mode input rejection (20 to 15000HZ)
0 ~ +10dBm (for 75KHz deviation)
carrier frequency tuning steps
Thermal <250Hz from -10 to 45?C
- Protection against spurious emissions
- Power level automatic reduction at night
438 x 132 x 334mm without handles
