Sistema radiomicrofono professionale
Banda UHF A1 (470 - 516) possono lavorare sino a 12 sistemi contemporaneamente
Caratteristiche tecniche principali:
Dimensions Approx. 190 x 212 x 43 mm
Compander Sennheiser HDX
THD, total harmonic distortion ? 0.9 %
Weight Approx. 980 g
Audio output 6.3 mm jack socket (unbalanced): +12 dBu
XLR socket (balanced): +18 dBu
Signal-to-noise ratio ? 110 dBA
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Modulation Wideband FM
Power supply 12 V DC
Antenna connector 2 BNC sockets
Current consumption 300 mA
Adjacent channel rejection Typically ? 65 dB
Intermodulation attenuation Typically ? 65 dB
Receiving frequency Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
RF sensitivity < 2.5 ?V for 52 dBA eff S/N
Squelch low: 5 dBµV middle: 15 dBµV high: 25 dB?V
Equalizer Preset 1: Flat
Preset 2: Low Cut (-3 dB at 180 Hz)
Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
Preset 4: High Boost (+6 dB at 10 kHz)

Trasmettitore:
Dimensions Approx. Ø 50 x 265 mm
Compander Sennheiser HDX
THD, total harmonic distortion ? 0.9 %
Weight (incl. batteries) approx. 450 g
Signal-to-noise ratio ? 110 dBA
RF output power Max. 30 mW
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Operating time Typically 8 h
Modulation Wideband FM
Power supply 2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption at nominal voltage: typ. 180 mA
with transmitter switched off: ? 25 µA
Input impedance 40 k?
Max. Input voltage 3 Veff
Powering 3 V battery / 2.4 V rechargeable battery
Transmission frequency Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
AF frequency response 80 – 18,000 Hz
Temperature Range -10 °C to +55 °C
Frequency stability ? ±15 ppm