Sennheiser SK 250, SK 50_250 manual Technical Data, SK 50 VHF

11. TECHNICAL DATA	SK 50 VHF
Transmit frequencies	16
Frequency range	SK 50 VHF (1)	138 ... 160 MHz
	SK 50 VHF (2)	153 ... 181 MHz
	SK 50 VHF (3)	174 ... 202 MHz
	SK 50 VHF (4)	195 ... 223 MHz
	SK 50 VHF (5)	223 ... 260 MHz
Switching band width	SK 50 VHF (1)	22 MHz
	SK 50 VHF (2)	28 MHz
	SK 50 VHF (3)	28 MHz
	SK 50 VHF (4)	28 MHz
	SK 50 VHF (5)	37 MHz
Frequency stability	± 10 ppm
Spurious and emmissions	< 4 nW
Modulation	FM
Nominal / peak deviation	± 40 kHz / ± 56 kHz
Compander	Sennheiser HiDyn plus
Input sensitivity for peak
deviation	13 mV - 1.55 V
	8-position switch
Audio frequency range	70 Hz - 20 kHz
Dynamics	110 dB(A) eff.
THD	< 0.3 % (nominal peak / 1 kHz)
Connections	AF: Lemo special (3-pin)
	RF: Lemo special Koax
Dimensions with power pack	94 x 60 x 17 mm with B 50 / BA 50
	116 x 60 x 17 mm with B 250 / BA 250
Weight with power pack	approx. 197 g with B 50 / BA 50
	approx. 230 g with B 250 / BA 250
RF output power	50 mW / -2 dB
Operating time with primary cells	B 50: > 6 h
	B 250: > 13 h
Operating time with rechargeable	BA 50: > 4 h
battery	BA 250: > 6.5 h
Delivery includes	1 SK 50 VHF body-pack transmitter
	1 marking set

1 antenna (aligned)

1 instructions for use

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