Sennheiser SK 300 G4-RC Datasheet
PRODUCT SPECIFICATION
evolution wireless G4
SK 300 G4-RC | Bodypack Transmitter
FEATURES
• Robust bodypack transmitter for use with any Sennheiser headmic or lavalier microphone (HEADMIC 1, ME 2
recommended)
• Easy to use, fast setup time
• Integrated network port allows control, monitoring
and setup via Sennheiser Control Cockpit and WSM
Software
• Broad range of products and existing accessories (such
as microphones) allows usage in any kind of environment
• Up to 88 MHz bandwidth, up to 32 channels
• Increased RF output power (10/30/50 mW)
• Transmission Range: up to 100 meters / 330 feet
• Compatible with wireless speaker system LSP 500 PRO
• RC (remote control) switch available for the bodypack
transmitter
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Robust bodypack transmitter with increased bandwidth
and transmission power for evolution wireless G4 300
Series systems, delivering exceptional speech intelligibility
in Business and Education.
DELIVERY INCLUDES
• SK 300 G4-RC bodypack transmitter
• 2 AA batteries
• pouch
• quick guide
• safety guide
• manufacturer declaration sheet
PRODUCT VARIANTS
Made in Germany
SK 300 G4-RC-K+ 925 - 937.5 MHz Art. no. 507719
SK 300 G4-RC-GBw 606 - 678 MHz Art. no. 507720
SK 300 G4-RC-Gw 558 - 626 MHz Art. no. 507721
SK 300 G4-RC-Bw 626 - 698 MHz Art. no. 507722
SK 300 G4-RC-Cw 718 - 790 MHz Art. no. 507723
SK 300 G4-RC-Dw 790 - 865 MHz Art. no. 507724
SK 300 G4-RC-Aw+ 470 - 558 MHz Art. no. 508406
ACCESSORIES
RMS 1 Remote mute switch Art. no. 503164
BA 2015 rechargeable battery Art. no. 009950
L 2015 charger Art. no. 009828
CL 2 microphone cable Art. no. 004840
Assembled in USA
SK 300 G4-RC-AS 520 - 558 MHz Art. no. 508059
SK 300 G4-RC-JB 806 - 810 MHz Art. no. 508060
SK 300 G4-RC-Gw 558 - 626 MHz Art. no. 508061
SK 300 G4-RC-Bw 626 - 698 MHz Art. no. 508062
SK 300 G4-RC-Cw 718 - 790 MHz Art. no. 508063
SK 300 G4-RC-Dw 790 - 865 MHz Art. no. 508064
SK 300 G4-RC-Aw+ 470 - 558 MHz Art. no. 508427
SK 300 G4-RC-Gw1 558 - 608 MHz Art. no. 508448
SPECIFICATIONS
PRODUCT SPECIFICATION
evolution wireless G4
SK 300 G4-RC | Bodypack Transmitter
2/4
RF characteristics
Modulation Wideband FM
Frequency ranges Aw+: 470 - 558 MHz
AS: 520 - 558 MHz
Gw1: 558 - 608 MHz
Gw: 558 - 626 MHz
GBw: 606 - 678 MHz
Bw: 526 - 698 MHz
Cw: 718 - 790 MHz
Dw: 790 - 865 MHz
JB: 806 - 810 MHz
K+: 925 - 937.5 MHz
Transmission frequencies Max. 3520 frequencies,
adjustable in 25 kHz steps
20 frequency banks, each
with up to 32 factory-preset channels, no intermodulation
6 frequency banks with
up to 32 programmable
channels
Switching bandwidth up to 88 MHz
Nominal/peak deviation ±24 kHz / ±48 kHz
Frequency stability ≤ ±15 ppm
RF output power at 50 Ω switchable:
Low: typ. 10 mW
Standard: typ. 30 mW
High: typ. 50 mW
Pilot tone squelch Can be switched off
AF characteristics
Compander system Sennheiser HDX
AF frequency response Mic: 80 – 18,000 Hz
Line: 25 – 18,000 Hz
Signal-to-noise ratio (1 mV,
peak deviation)
Total harmonic distortion
(THD)
Max. microphone/line
input voltage
Microphone/line
input impedance
Input capacitance Switchable
Setting range for input
sensitivity
Overall device
Temperature range -10 °C to +55 °C
Power supply 2 AA batteries, 1.5 V or
Nominal voltage 3 V battery /
Current consumption at nominal voltage:
Operating time Typically 8 h
Dimensions Approx. 82 x 64 x 24 mm
Weight (incl. batteries) approx. 160 g
≥ 115 dBA
≤ 0.9 %
3 V
eff
40 kΩ, unbalanced / 1 MΩ
60 dB,
adjustable in 3 dB steps
BA 2015 accupack
2.4 V rechargeable battery
typ. 180 mA
with transmitter switched
off: ≤ 25 µA
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