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Technical data SKM 1072-U
Frequency synthesizing PLL (phase-locked loop) synthesizer
Number of channels /channel grid 16 switchable UHF channels
Transmitter output power ≤ 30 mW
Modulation FM, wideband
Switching bandwidth 32 MHz
Nominal dev./peak dev. at 1 kHz ± 40 kHz / ± 56 kHz
S/N ratio (nom. dev.) 117 dB (A) as per DIN 45412 at 1 kHz
S/N ratio (peak dev.) 103 dB as per CCIR, DIN 45405
Noise reduction system HiDyn
plus
®
AF frequency response 80...18,000 Hz +1/-3 dB
THD at 1 kHz < 0.3 %
Sound pressure level at nom. dev. Position “HIGH”: 104 dB SPL
Position “LOW”: 124 dB SPL
Microphone type super-cardioid condenser microphone
Pre-emphasis 50 µs
THD at 1 kHz < 0.3 % at nominal deviation
Power supply 9V PP3 alkaline-manganese battery
(IEC 6LR61) or Sennheiser BA 1032
rechargeable accupack
Operating voltage range 5.5 ... 9 V
Current consumption approx. 48 mA
Operating time approx. 8 h (alkaline-manganese battery)
approx. 2 h (BA 1032)
Dimensions 245 x 38 mm
Weight approx. 250 g (including battery)
Delivery includes 1SKM 1072-U hand-held transmitter
1 SZU 1032 lavalier clip
1 STH 1051 quick-release clamp