Sennheiser EK 1039-GW Tour Guide bodypack receiver, analog, 32-channel

Sennheiser EK 1039-GW Tour Guide bodypack receiver, analog, 32-channel Sennheiser EK 1039-GW Utilizing 558 to 626 MHz in the UHF spectrum, the Sennheiser EK 1039 GW is a 32-channel Tourguide bodypack receiver offering reliable wireless reception, long battery life, and easy operability for guided tours, assistive listening, and more. With up to 88 MHz of switching bandwidth and 32 factory-preset frequencies, it supports up to 32 simultaneous transmission links for intermodulation-free usage in large installations. The headphones or a 3.5mm plug–equipped induction loop can be connected to the 3.5mm headphone jack for convenient monitoring. Thanks to the HDX compander and wideband frequency response, the EK 1039 delivers a highly intelligible speech to the listener. The rugged, compact housing features a backlit display that shows the channel and battery status and LED indicators for power, low battery, and RF signal. Can take advantage of the receiver copy function to quickly configure multiple receivers, and use the lock function to prevent unintended changes to the receiver. Power the EK 1039 for up to eight hours via the included rechargeable battery pack or two AA batteries (available separately). Sennheiser EK 1039-GW Main features Ideal for guided tours, conferences, fairs, multi-language interpretation, assistive listening, and sports command applications For up to 32 groups of visitors simultaneously Can be integrated into interpreting systems without interference High switching bandwidth and compatibility with wireless transmitters of the EW G4 300/500 series and 2000 series 3.5mm headphone jack can be used with all Sennheiser headphones and 3.5mm plug–equipped induction loops Straightforward on/off/volume control Simple channel selection and volume setting Backlit display shows channel number, customizable channel name, and battery status Copy function between receivers for easy preset handling Configurable lock function for protection against the unwanted operation Up to 88 MHz switching bandwidth Adaptive diversity technology for improved RF reception quality Up to eight hours of operating time via two AA batteries (available separately) or the included BA 2015 rechargeable battery pack LED indication for low battery level Rugged housing can easily be attached to clothing via a belt clip Specifications Wireless Frequency Band UHF: 558 to 626 MHz Channels 32 Maximum Frequency Selection Steps 25 kHz Switching Bandwidth ≤88 MHz Deviation Nominal: ±24 kHzPeak: ±48 kHz Modulation Type Wideband FM, MPX Mono Operating Principle Adaptive Diversity Sensitivity <4 µV Typical, <1.6 µV for 52 dBA RMS (HDX, Peak Deviation) Adjacent Channel Rejection 80 dB Typical Intermodulation Attenuation 78 dB Typical Blocking ≥80 dB Squelch Low: 5 dBµVMiddle: 15 dBµVHigh: 25 dBµV Compander Sennheiser HDX Frequency Response 40 Hz to 15 kHz Signal-to-Noise Ratio (SNR) Approximately 90 dBA RMS (1 mV RF, Peak Deviation) Total Harmonic Distortion (THD) ≤0.9% Adjustment Range 42 dB in 6 dB Steps Audio Output Power 100 mW at 32 Ohms Output Connector 1/8" / 3.5 mm TS for Headphones with 8 Ohms Minimum Operating Time 8 Hours Typical Battery 2 x 1.5 V AA Batteries or BA 2015 Battery Pack Nominal Voltage 2.4 V Power Consumption At Nominal Voltage: 140 mA (±5%) TypicalWith Switched-Off Receiver: ≤25 µA Operating Temperature 14 to 131°F / -10 to 55°C Storage Temperature -4 to 158°F / -20 to 70°C Dimensions (H x W x D) 3.2 x 2.6 x 0.9" / 8.1 x 6.5 x 2.3 cm Weight 7.1 oz / 200 g (Including Battery)