Sennheiser W300 manual Onnector assignment, Transmitters, Microphones, Microphone heads

Transmitters
RF characteristics
			SK 300 G2		SKM 300 G2
RF output power at 50 Ω			typ. 30 mW
AF characteristics
Max. input voltage (at peak deviation)	Microphone		1.8 Vrms, unbalanced		–
		Line	2.4 Vrms		–
Input impedance	Microphone		10 kΩ, unbalanced		–
		Line	1 MΩ		–
Overall device
Power supply			2 AA size batteries, 1.5 V
Nominal voltage			2.4 V
Max. power consumption at nominal voltage			≤170 mA		≤170 mA
Power consumption with			≤250 μA		≤250 μA
switched-off transmitter
Operating time (with batteries)			≥ 8 h		≥ 8 h
Operating time (with BA 2015 accupack)			≥ 8 h		≥ 8 h
Dimensions [mm]			82 x 64 x 24		∅ 50 x 225
Weight (incl. batteries)			approx. 158 g		approx. 450 g
Microphones
Transducer principle		ME 2		ME 3		ME 4
		condenser		condenser		condenser
Sensitivity		20 mV/Pa		1.6 mV/Pa		40 mV/Pa
Pick-up pattern		omni-driectional		super-cardioid		cardioid
Max. SPL		130 dB SPL		150 dB SPL		120 dB SPL
Microphone heads
Transducer principle		MD 835		MD 845		ME 865
		dynamic		dynamic		condenser
Sensitivity		1.5 mV/Pa		1 mV/Pa		3 mV/Pa
Pick-up pattern		cardioid		super-cardioid		super-cardioid
Max. SPL		150 dB SPL		154 dB SPL		144 dB SPL
Color of identification ring		green		blue		red

onnector assignment

EM 300 G2:	EM 300 G2:
¼’’ (6.3 mm) stereo jack	¼’’ (6.3 mm) mono jack
plug, unbalanced	plug, unbalanced

EM 300 G2:

XLR-3F connector, balanced

+2 1 3

NC/GN D

M 300 G2:	SK 300 G2:
DC connector for	3.5 mm jack plug
power supply
	NC/GND
	Instr./MIC

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