Optimized for broadcast applications, the Sennheiser SK 2250 GW high-power physical transmitter is a high-power version of the SK 2000 transmitter. It has 250mW RF output power and a detachable antenna with SMA connector for use with a remote antenna, which together provide good performance over long distances. The

SK 2250 GW has a wide response from 25 Hz to 18 kHz, improving the bass for visual transmission of the bass guitar. It has up to 64 compatible presets with 20 fixed banks and 6 user accounts. Using the infrared interface, the

SK 2250 GW is easy to set up and synchronize with its receiver at the push of a button.
It's lightweight (5.8oz), has a metal construction and is powered by two AA batteries or BA 2015 rechargeable batteries (sold separately) for up to 2.5 hours of continuous runtime.

In addition, the Sennheiser Control Cockpit software (download) provides easy operation, control and maintenance of wireless digital systems. It provides an overview of all network-enabled devices, displays all status information and makes configuration a breeze.

Key Features

• Optimized for professional broadcast applications
• 250mW RF output power for reliable performance over greater range
• Detachable antenna with SMA connector for use with remote antenna
• Frequency Range: Gw: 558 - 626 MHz
• Sturdy, all-metal housing
• 3-Pin LEMO-type audio connector
• Up to 75 MHz switching bandwidth
• 20 fixed frequency banks with up to 64 compatible presets
• 6 user banks 
• Frequency setting in 25 kHz steps
• External charging contacts for recharging BA 2015 rechargeable battery pack (available separately)
• Enhanced audio frequency response in the bass range for optimum transmission from bass guitars
• Input sensitivity range of 60 dB can be adjusted in 3 dB steps
• Easy receiver-transmitter synchronization at the push of a button using infrared interface
• Includes hard plastic storage case
• Compatible with Sennheiser Control Cockpit Software (download)