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System
RF characteristics
- Modulation: wideband FM
- Frequency ranges: 518–554, 626–662, 740–776, 786–822, 830–866 MHz
- Transmission/receiving frequencies
- 8 channel banks with 4 factory-preset channels each
- 1 channel bank with 4 freely selectable channels (1440 frequencies, tunable in steps of 25 kHz)
- Switching bandwidth: 36 MHz
- Nominal/peak deviation: ± 24 kHz/± 48 kHz
- Frequency stability: ≤± 15 ppm
AF characteristics
- Noise reduction system: Sennheiser HDX
- AF frequency response: 40–18,000 Hz
- S/N ratio (at 1 mV and peak deviation): ≥110 dB(A)
- THD (at nominal deviation and 1 kHz): ≤ 0.9 %
Receiver
RF characteristics
RF output power at 50Ω: typ. 30 mW
Overall device
- Power supply: 2 AA size batteries, 1.5 V
- Nominal voltage: 2.4 V
- Max. power consumption at nominal voltage≤: 170 mA
- Power consumption with switched-off transmitter: ≤250 μA
- Operating time (with batteries): > 8 h
- Operating time (with BA 2015 accupack): > 8 h
- Dimensions [mm]: ∅ 50 x 225
- Weight (incl. batteries): approx. 450g
Microphone
- Dimensions: Ø 48 x 180 mm
- Connector: XLR-3
- Frequency response: 40 - 16000 Hz
- Transducer type: dynamic
- Weight: 330 g
- Polarpattern: Cardioid
- Sensitivity (1kHz): 2,7 mV/Pa
- Nominal impedance: 350 Ω
- Weight w/o cable: 330 g