| Clear-Com MB-300ES Base Station |
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Product Code: MB300ES
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| Highlights of MB-300ES |
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Triple diversity design: transmitsthe audio signal twice, at different times and frequencies, and selects the strongest signal from two different antennas for uninterrupted communication.
· Flexible power options: enable the MB300 Base Station to operate on 100-240 VAC,
12-14 VDC, 1.5V “AA” batteries or an optional rechargeable BAT850 battery.
· Simple system expansion: with a standard data cable enables connection of
multiple MB300 Base Stations to accommodate expanding production crew requirements.
· Auxiliary Input and Output: ten-pin terminal strip connector for easy
connection to four-wire intercom systems. External interface required to connect into two-wire systems.
· Dedicated channel relays: Each channel has a dedicated relay. Remote users can activate either one or both
simultaneously.
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Fast, easy set-up for strategic relocation: Highly portable and very quick to set up and operate.
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Compatible configuration: Easily configured to operate with almost any
base radio or four-wire intercom. Available with any combination of COMMUNICATOR®s: BP300 Beltpack or the WH300 All-in-One Wireless Headset. |
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| System Specifications |
| Frequency Range: |
All (2400 – 2483.5 MHz,
Low (2401.92 to 2439.936 MHz),
High Band (2443.392 to 2481.408 MHz)
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| Frequency Response: |
200 Hz to 3.5 KHz
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| Security: |
64-Bit Encryption
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| Temperature Range: |
-4 to131°F (-20 to 55°C) Typ.
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| Transmit/Receive: |
Frequency-Hopping, Spread Spectrum (FHSS)
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| Transmit Power: |
100mw Burst
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| Modulation Type: |
Gaussian Filtered FSK, TDMA
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| Frequency Stability: |
13 ppm
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| Harmonics/Spurious: |
Exceeds FCC and ETSI Specifications Over Temperature
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| RF Sensitivity: |
<-90dBm w 10-3 BER
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| System Distortion: |
<2%
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| Dynamic Range: |
-90dBm to –20dBm
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| FCC License: |
None Required (Approved for Worldwide Use)
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| FCC Acceptance: |
Part 15
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| Base Station Specifications |
| Antenna Type: |
External, Dual Diversity ½-Wave Dipole, R-TNC Connector (x2)
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| Power Requirements: |
100–240VAC, 50-60Hz or 12-14VDC or Six 1.5V AA Batteries or
BAT850 Rechargeable Battery (Optional)
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| Size: |
8” x 8” x 3.5” (20.32cm x 20.32cm x 8.89cm)
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| Weight: |
2.75 lb. (1.25kg) with Battery
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| AUX I/O: |
600 Ω Balanced, with Level Adjustment
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| Headset Connector (x2): |
Mini-DIN
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| Headset Output: |
200mW into 32W
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| Relay: |
8-Pin Phoenix – NC,COM,NO,GND (x2) , 2A @ 30VDC
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