BW Broadcast TX-V2 - Limiter; Other; Temperature Protection; VSWR Protection

10.1.4 Limiter
Audio input levels -10dB to +24dB for level control, DSP auto levelling
Input CMRR > 60dB
Audio distortion <0.05% at limiting 1 KHz (bypass preset)
Frequency response 20 Hz to 20 kHz +/- 0.2dB (pre-emphasis off)
Processing range Processing control range 40dB
Pre-emphasis 50 µs,75 µs and 0 µs (off)
Processing type Multiband DSP Processor. DSPXmini FMSE
Process modes Multiple presets
10.1.5 Other
User Interface 3 buttons, rotary encoder and 256x64 graphics display
External control/monitor I/O Alarms D9-type Male; RS232 D9-Type Female,
Telnet and Web remote RJ45 Ethernet
10.1.6 Temperature Protection
The temperature protection circuitry will protect the unit against over-temperature condi-
tions by reducing the output power. The reduction will start at 71 °C. At 81 °C, the power will
be reduced to 50% and at 85 °C to around 6%.
10.1.7 VSWR Protection
The VSWR protection circuitry will protect the unit against high VSWR conditions by reduc-
ing the output power. This protection will reduce the output power to 50% when the reverse
power is 10% of the forward power.
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