Noise Reduction system : compander circuit, can be pre-set (or switched off) to the following modes:
ENR (Wisycom Extended-NR) as default
CUSTOM (to be compatible with other brands transmitters)
AF line output level: +12 dBu (3.1 Vrms) @ nominal deviation (could be individually attenuated by 30dB by means of a switch on the back panel under the XLR connectors)
AF line output peak level: +20 dBu (7.75Vrms)
AF line output connector: XLR, pin 1 could be grounded or floating by means of a switch on the back panel under the XLR connectors. Could withstand up to +52 Vdc of phantom supply
AF output impedance: <= 200 ohms
AF bandwidth: 40 Hz ÷ 20 KHz
Frequency response: < ±0.5 dB (±0.2 dB typ.) in the 50 Hz ÷ 19 KHz range