RF characteristics
- Modulation: wideband FM
- Frequency ranges: 630 – 662 (other versions: 518 – 550, 740 – 772, 790 – 822, 838 – 870 MHz)
- Transmission/receiving frequencies:
- 1280, tunable in steps of 25 kHz
- 16 switchable fixed frequency memories
- Switching bandwidth: 32 MHz
- Nominal/peak deviation: ± 24kHz/≤± 48kHz
- Frequency stability: ≤± 15ppm
AF characteristics
- Noise reduction system: Sennheiser HDX
- AF frequency response: 60 – 18,000 Hz
- Signal-to-noise ratio at 1 mVRF and peak deviation, HDx: ≥ 110 dB(A)
- THD at nom. deviation and 1 kHz: ≤ 0.9 %
Overall device
- Temperature range: -10°C ... +55°C
- Dimensions Carrying case [mm]: 380 x 370 x 70
- Weight
- Carrying case with EM 500: approx. 3100 g
- Carrying case with EK 500: approx. 2200 g
- In compliance with: ETS 300 422, ETS 300 445 (CE), FCC
SKM 500
Power supply: 9 V alkaline PP3 battery (IEC 6 LR 61)
Max. power consumption at nom. voltage: ≤ 60 mA
Operating time: >8h
Dimensions [mm]: Ø50x225
Weight: approx. 450 g