- Dimensions: approx. 82 x 64 x 24 mm
- Compander system: Sennheiser HDX
- Distortion factor at 1kHz: ≤ 0.9 %
- Weight: (incl. batteries) approx. 160 g
- Signal-to-noise ratio: ≥ 110 dBA
- HF output power: Max. 30 mW
- Switching bandwidth: up to 42 MHz
- Peak stroke: ±48 kHz
- Rated travel: ±24 kHz
- Operating time: typ. 8 h
- Modulation type: Broadband FM
- Power supply: 2 AA batteries, 1.5 V or battery pack BA 2015
- Power consumption:
- at nominal voltage: typ. 180 mA
- with transmitter switched off: ≤ 25 μA
- Input impedance: 40 kΩ, unbalanced / 1 MΩ
- Max. Input voltage: 3 Veff
- power supply: Battery 3 V / Battery 2.4 V
- Transmission frequencies: max. 1680 transmission frequencies, tunable in 25 kHz steps 20 channel banks each with up to 12 preset channels, intermodulation-free 1 channel bank each with up to 12 freely programmable channels
- NF Transmission range: Microphone: 80 - 18,000 Hz Line: 25 - 18,000 Hz
- Temperature range: -10 °C to +55 °C
- Frequency stability: ≤ ±15 ppm
- Frequency range: A: 516 - 558 MHz