Sennheiser EK 300 IEM G3, 300 IEM Series Specifications

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Specifications

System

Modulation	wideband FM stereo (MPX pilot tone)
Frequency ranges				516–558, 566–608, 626–668, 734–776, 780–822,
				823–865 MHz (A to E, G, see page 4)
Transmission/receiving frequencies
				1680 frequencies, tuneable in steps of 25 kHz
				20 frequency banks, each with up to 16 factory-preset channels
				6 frequency banks with up to 16 user programmable channels
Switching bandwidth
				42 MHz
Frequency stability
				±10 ppm (–10°C to +55°C)
Compander system
				Sennheiser HDX
Nominal/peak deviation
			±24 kHz/±48 kHz
MPX pilot tone (frequency/deviation)
		19 kHz/±5 kHz
AF frequency response
				25 Hz to 15 kHz
THD (at 1 kHz and nominal deviation)
				< 0.9%
Signal-to-noise ratio at nominal load and
peak deviation			> 90 dB
Temperature range
			–10°C to +55°C

SR 300 IEM G3 transmitter

Antenna output	BNC socket, 50 Ω with remote power supply input 12 V DC
RF output power at 50 Ω
	typ. 10/30 mW (Low/Standard), switchable
AF input BAL AF IN L (I)/BAL AF IN R (II)
	2 x XLR-3/¼’’ (6.3 mm) jack combo socket,
	electronically balanced
Max. input level
	+22 dBu (line)
AF output LOOP OUT BAL L(I)/LOOP OUT BAL R(II)
	¼’’ (6.3 mm) stereo jack socket, balanced
Headphone output
	¼’’ (6.3 mm) stereo jack socket
Power supply
	12 V
Current consumption
	max. 350 mA
Dimensions
	approx. 202 mm x 212 mm x 43 mm
Weight
	approx. 980 g

In compliance with

Europe

EMC	EN 301489-1/-9
Radio	EN 300422-1/-2
Safety	EN 60065

Approved by

Canada	Industry Canada RSS 123,
	IC: 2099A-G3SREK
	limited to 806 MHz
USA
	FCC-Part 74 FCC-ID: DMOG3SREK
	limited to 698 MHz

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