| Clear-Com BS-850 Base Station with Power Supply |
Product Code: BS850
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Highlights of BS-850: |
• Frequency agility enables you to operate the PRO850 within the
470-698 MHz UHF band. These synthesized frequencies can be selected in 25 kHz increments over each18 MHz operational band so you can easily choose from 720 different transmit and 720 receive
frequencies. The upper band is limited to 12 MHz and 480 receive frequencies.
• User-friendly graphical interface
on the base makes it easy to set up the system and obtain status information using the LCD display and menu keys. Pull-down menus on the LCD provide fast, easy access to all
system features. Menus are organized by status, audio-level monitoring, system configuration and system information. Simple navigation buttons and multi-function rotary knob facilitate the
setup and access of desired features.
• PC interface using HME's PC850
software lets you configure the entire PRO850 System and manage configuration files from the convenience of your PC via the RS-232 serial port.
• Expandable system allows you to configure
the PRO850 to meet your communication needs. A standard PRO850 System comes with four beltpacks and a base station. By linking several base stations to provide additional receivers, up to 16
users can communicate with each other in full-duplex operation.
• Automated beltpack output power control
helps optimize the system operating power. The base station automatically configures beltpack settings and calibrates the power level for each beltpack, depending on its distance from the base.
This eliminates base receiver overload and extends the beltpack battery life.Intermodulation-free frequency groups have been pre-configured to help you easily scan and select the best,
interference-free frequency groups when you set up the PRO850. The savvy user can also configure additional frequency groups for a quick recall.
• Alert relay output provides a
configurable set of contacts that can respond to problem conditions or to beltpack user requests.
• Audio digitally mixed and routed under
user control allows any combination of inputs to be mixed and delivered to any output. These settings can be preset and saved to provide different mix configurations for different shows.
• Remotely “unlatch” beltpacks from transmitting at the base to stop a rogue beltpack
that’s been left transmitting without having to locate the beltpack.
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| Technical Spcifications of BS-850 |
| Frequency Range: |
470-608 MHz, 614-698 MHz in Dual TX/RX Bands
|
| Frequency Response: |
50 Hz to 10 kHz
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| Power Requirements: |
100-240 VAC, 50-60 Hz or 12-14 VDC
|
| Size: |
19" x 1.72" x 11.75" (1-RU), (48.26cm x 4.37cm x 29.8cm)
|
| Weight: |
<11 lbs (<5 kg)
|
| Tx & Rx Antenna: |
¼-Wave (Supplied), BNC Connector
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| 4-Wire I/O: |
RJ45, 600Ω Balanced, Level Adjustable, Simultaneous Operation with 2-Wire
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| 2-Wire I/O: |
XLR-3F, Externally-Switchable RTS® or ClearCom® Mode, 200Ω, Level Adjustable, Null Adjustable
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| Auxiliary Input: |
XLR-3F/¼" Phone Combo Jack, 600Ω Balanced, Level Adjustable
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| Aux & Page Output: |
XLR-3M, 600Ω Balanced, Level Adjustable
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| Page & Alert Relay: |
2 Four-Pin Phoenix, 2A @ 30 VDC Max
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| Beltpack Interface: |
RJ10, RS-232
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| PC Interface: |
DB9, RS-232, 38400 baud
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| External Control Interface: |
RJ45, RS-422
|
| Headset Connector: |
XLR-4M (Optional Field-Installable XLR-5F)
|
| Mic Input: |
Auto-Detect, Low Impedance Dynamic or Electret
|
| Headset Output: |
Stereo - 160 mW per Side, Mono - 250 mW
|
| Front Panel Controls: |
Power Switch with Indicator, Menu Navigation Keys, Receiver Quick-Menu Keys, Rotary Knob for Adjustments, Headset Channel Select & PTT
|
| Front Panel Indicators: |
Graphic LCD, 3 Wired System Status LEDs, 4 Receiver Status LEDs, Headset Channel Select & Talk LEDs
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| Rear Panel Controls: |
-Wire Channel Line Null, RTS®/ClearCom® Mode Switch
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| |
| Transmitter |
| Type: |
720 Synthesized, 25 kHz Channel Steps
|
| Transmit Power: |
240, 100, 10 or 1 mW Configurable
|
| Modulation Type: |
FM
|
| Deviation: |
50 kHz
|
| Frequency Stability: |
10 ppm
|
| Harmonics/Spurious: |
Exceeds FCC Specifications
|
| |
| Receiver |
| Type: |
720 Synthesized (480 for Upper Band), 25 kHz Channel Steps
|
| RF Sensitivity: |
<1μV for 20dB SINAD
|
| Squelch Threshold: |
Front Panel Adjustable
|
| Image Rejection: |
>70dB
|
| Squelch: |
Data Channel Coded Plus Carrier Signal Level
|
| Squelch Quieting: |
90dB
|
| Frequency Stability: |
10 ppm |
| Distortion: |
<1% at Maximum Deviation
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