Sennheiser 300 IEM Series User Manual
If a problem occurs ...
31
Specifications
System
SR 300 IEM G3 transmitter
In compliance with
Approved by
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)
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
peak deviation
> 90 dB
Temperature range
–10°C to +55°C
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
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
Europe
EMC
EN 301489-1/-9
Radio
EN 300422-1/-2
Safety
EN 60065
Canada
Industry Canada
RSS 123,
IC: 2099A-G3SREK
limited to 806 MHz
USA
FCC-Part 74 FCC-ID: DMOG3SREK
limited to 698 MHz