Sennheiser SKM 300 G4-S Wireless Handheld Microphone Transmitter With Mute Switch, No Capsule GW1

Powerful handheld transmitter with a lightweight aluminum housing, increased bandwidth and transmission power, and integrated mute switch for evolution wireless G4 300 Series systems, delivering exceptional speech intelligibility in Business and Education.
RF characteristicsModulation

• Wideband FM

• Aw+: 470558mHz 
• AS: 520558mHz 
• Gw1: 558608mHz 
• Gw: 558626mHz 
• GBw: 606678mHz 
• Bw: 526698mHz 
• Cw: 718790mHz 
• Dw: 790865mHz 
• JB: 806810mHz 
• K+: 925937.5mHz

• Max. 3520 frequencies, adjustable in 25 kHz steps
• 20 frequency banks, each with up to 32 factory-pre- set channels, no intermodulation
• 6 frequency banks with up to 32 programmable channels
• Switching bandwidth
• up to 88 MHz

• 24kHz/48kHz

• 15 ppm

• Switchable:
• Low: typ. 10 mW 
• Standard: typ. 30 mW 
• High: typ. 50 mW

• Can be switched off

• Sennheiser HDX

• 8018,000Hz

• 115 dBA

• 0.9 %

• 48dB, adjustable in 6dB steps

• -10 C to +55 C

• 2 AA batteries, 1.5V or BA 2015 accupack

• 3V battery/2.4V rechargeable battery

• at nominal voltage:
• typ. 180 mA
• with transmitter switched off: 25 A 

• Typically 8 h

• Approx.: 50 x 265 mm

• Approx. 450 g