BP850 two-channel dual band beltpack with battery sled and antennas. TX band 9 (632-650 MHz). For use with the BS850 base station, band 1. Dual band receiver module installed. Features: PDA interface provides a convenient method to configure beltpack frequencies and functions through a built-in IrDA port using a Palm-OS PDA and PDA850 Tools. Beltpac controls are configurable for multiple transmit modes. Separate talk buttons for each channel can be configured for "push-to-talk" or "push-to-enable" operation. Buttons not configured for transmitter control can be configured for party-line selection, paging, ISO, alert and call functions. Individual volume controls allow beltpack users to adjust and mute the volume. The MASTER and Auxiliary Volume Controls provide a push-to-mute function so you can temporarily mute a channel while keeping previous volume settings. Dual-channel access allows users to choose from two hardwired intercom channels. Simultaneous dual-channel access is obtained using the optional 2nd receiver module. Alert and Page Relay Closures allow you to remotely control external devices from the beltpack. Channel lockout enables multiple beltpack users to share the same operating frequency and automatically disable a beltpack’s ability to transmit if another user is already transmitting on that frequency. Low battery alert informs the user through the headset and base station that the beltpack batteries are low. Versatile headset connector allows use of standard 4-pin male connector or field-install of a 4-pin or 5-pin female XLR connector. The beltpack auto-detects the microphone type. Detachable antennas with strong, threaded connectors make storage and shipping easy. Auxiliary audio input allows a separate audio source, such as an IFB receiver, to be heard through the beltpack headset and controlled by the beltpack volume controls. LED blackout mode enables crew members to work on a darkened stage without tell-tale lights being visible to the audience. Automatic status reporting to base keeps the technical crew informed of the battery condition and which users are talking. Note: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones. Specifications: Frequency Range: 470-608 MHz, 614-698 MHz in Dual TX/RX Bands Antenna Type: Flexible ¼-Wave, Field-Replaceable Frequency Response: 50 Hz to 10 kHz Battery Requirements: 6 "AA" Alkaline Cells (Optional NiMH) Battery Life: PTE: Up to 9 Hours (Alkaline) PTT: Up to 15 Hours (Alkaline) Size: 5.75" x 4.38" x 2.31" (14.6cm x 11.13cm x 5.87cm) Weight: 16 oz (0.45 kg) with Batteries Base Interface: RJ10, RS-232 PDA Interface: IrDA Auxiliary Input: Connector: 1/8" Miniature Phone Jack Impedance: 8kΩ, Input Level: 100 mV Overrides Optional 2nd Receiver if Installed. Headset Connector: XLR-4M (Optional Field-Installable XLR-4 or 5F) Mic Input: Auto-Detect, Low Impedance Dynamic or Electret Headset Output: 200 mW @ 1% THD into 50Ω
Controls: Main Volume Control with Power Switch and Push-to-Mute 2nd RCVR/AUX Volume Control with Push-to-Mute 4 Mode/Function Switches Microphone Gain Adjustment Indicators: Power/Low Battery LED Transmit LED & 4 Channel/Status LEDs Transmitter: Type: 720 Synthesized (480 for Upper Band), 25 kHz Channel Steps Transmit Power: 100, 50, 10 or 1mW, Fixed Output/Automatic Control Transmission Modes: Push-to-Talk (PTT), Push-to-Talk-Shared (PTS), or Push-to-Enable (PTE). May Be Configured for Momentary or Latch Mode. Modulation Type: FM Deviation: 50 kHz Frequency Stability: 10 ppm Harmonics/Spurious: Exceeds FCC Specifications Receiver: Type: 720 Synthesized, 25 kHz Channel Steps RF Sensitivity: <1μV for 20dB SINAD Squelch Threshold: User Configurable Image Rejection: >70dB Squelch: Adjustable Carrier Signal Level Squelch Quieting: 80dB Frequency Stability: 10 ppm Distortion: <1% at Maximum Deviation

HME Electronics Clear Com BP850 two-channel dual band beltpack with battery sled and antennas. TX band 9 (632-650 MHz). For use with the BS850 base station, band 1. Dual band receiver module installed.Features:PDA interface provides a convenient method to configure beltpack frequencies and functions through a built-in IrDA port using a Palm-OS PDA and PDA850 Tools.Beltpac controls are configurable for multiple transmit modes. Separate talk buttons for each channel can be configured for "push-to-talk" or "push-to-enable" operation. Buttons not configured for transmitter control can be configured for party-line selection, paging, ISO, alert and call functions.Individual volume controls allow beltpack users to adjust and mute the volume. The MASTER and Auxiliary Volume Controls provide a push-to-mute function so you can temporarily mute a channel while keeping previous volume settings.Dual-channel access allows users to choose from two hardwired intercom channels. Simultaneous dual-channel access is obtained using the optional 2nd receiver module.Alert and Page Relay Closures allow you to remotely control external devices from the beltpack.Channel lockout enables multiple beltpack users to share the same operating frequency and automatically disable a beltpack’s ability to transmit if another user is already transmitting on that frequency.Low battery alert informs the user through the headset and base station that the beltpack batteries are low.Versatile headset connector allows use of standard 4-pin male connector or field-install of a 4-pin or 5-pin female XLR connector. The beltpack auto-detects the microphone type.Detachable antennas with strong, threaded connectors make storage and shipping easy.Auxiliary audio input allows a separate audio source, such as an IFB receiver, to be heard through the beltpack headset and controlled by the beltpack volume controls.LED blackout mode enables crew members to work on a darkened stage without tell-tale lights being visible to the audience.Automatic status reporting to base keeps the technical crew informed of the battery condition and which users are talking.Note: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.Specifications:Frequency Range: 470-608 MHz, 614-698 MHz in Dual TX/RX BandsAntenna Type: Flexible ¼-Wave, Field-ReplaceableFrequency Response: 50 Hz to 10 kHzBattery Requirements: 6 "AA" Alkaline Cells (Optional NiMH)Battery Life:PTE: Up to 9 Hours (Alkaline)PTT: Up to 15 Hours (Alkaline)Size: 5.75" x 4.38" x 2.31" (14.6cm x 11.13cm x 5.87cm)Weight: 16 oz (0.45 kg) with BatteriesBase Interface: RJ10, RS-232PDA Interface: IrDAAuxiliary Input: Connector: 1/8" Miniature Phone JackImpedance: 8kΩ, Input Level: 100 mVOverrides Optional 2nd Receiver if Installed.Headset Connector: XLR-4M (Optional Field-Installable XLR-4 or 5F)Mic Input: Auto-Detect, Low Impedance Dynamic or ElectretHeadset Output: 200 mW @ 1% THD into 50Ω
Controls:Main Volume Control with Power Switch and Push-to-Mute2nd RCVR/AUX Volume Control with Push-to-Mute4 Mode/Function SwitchesMicrophone Gain AdjustmentIndicators:Power/Low Battery LEDTransmit LED & 4 Channel/Status LEDsTransmitter:Type: 720 Synthesized (480 for Upper Band), 25 kHz Channel StepsTransmit Power: 100, 50, 10 or 1mW, Fixed Output/Automatic ControlTransmission Modes: Push-to-Talk (PTT), Push-to-Talk-Shared (PTS), or Push-to-Enable (PTE). May Be Configured for Momentary or Latch Mode.Modulation Type: FMDeviation: 50 kHzFrequency Stability: 10 ppmHarmonics/Spurious: Exceeds FCC SpecificationsReceiver:Type: 720 Synthesized, 25 kHz Channel StepsRF Sensitivity: <1μV for 20dB SINADSquelch Threshold: User ConfigurableImage Rejection: >70dBSquelch: Adjustable Carrier Signal LevelSquelch Quieting: 80dBFrequency Stability: 10 ppmDistortion: <1% at Maximum Deviation