Keller Wireless System 1 Headset

The EK Audio WR-25-UHF Headset Wireless System offers reliable and versatile performance. Featuring PLL synthesized control technology and 8 selectable channels, this system includes a WR-25 receiver with a wide frequency range, high reception sensitivity, and an informative LED display.

The PT-25 bodypack transmitter provides a powerful RF output and low power consumption.

• Wireless headset or head-worn microphone
• Diversity system with LED information display
• Balanced XLR output and 1/4" unbalanced output
• PLL synthesized control technology
• 8 selectable channels
• Frequency range: 460-970MHz
• Reception sensitivity: -105dBm
• Signal-to-noise ratio: -105dB
• Channel rejection > 70 dB
• Total Harmonic Distortion (THD): <1%
• Output level: 0-300mV
• Power supply: 13-15V DC nominal 300mA
• RF output: > 10dBm
• Modulation type: FM
• Maximum deviation: ± 40KHz
• Spurious emission: > 53dBc
• Nominal current drain: <40mA
• Bodypack power supply: 2 x 1.5V AA batteries

About Keller

Enrique Keller S.A. is a distributor and manufacturer of musical instruments operating in Spain and Portugal, with over 60 years of experience in the market. Their extensive product range includes well-known brands such as Aer, EK Audio, Höfner, Hohner, Suzuki, Rotosound, Premier, and Tanglewood, among many others.