Clear-Com MB340ES 2-Channel Main Station

Clear-Com MB340ES 2-Channel Main StationThe MB340ES base station is used for the DX340ES digital wireless system. The DX340ES system supports hands free, two way digital conversations with interfacing for two channels of external radio or intercom communications. Its compact design makes it highly portable and very quick to set up and operate. Features Up to 4 full duplex or 15 half duplex beltpack and or all in one headset users per base station Link two bases together to support a maximum

The MB340ES base station is used for the DX340ES digital wireless system. The DX340ES system supports hands-free, two-way digital conversations with interfacing for two channels of external radio or intercom communications. Its compact design makes it highly portable and very quick to set up and operate.

Features

• Up to 4 full-duplex or 15 half-duplex beltpack and/or all-in-one headset users per base station
• Link two bases together to support a maximum of 30 users
• Single or dual-channel operation
• 7kHz wideband audios
• Lost packet concealment
• Better RF filtering than DX300ES
• Secure 64-bit encryption
• Dedicated channel relays
• 10-pin terminal strip connector for easy connection to 4-wire intercom systems
• Triple diversity (space, time and frequency) operation for extreme multi-path environments
• No frequency coordination or licensing for operation
• Power via 100-240 VAC, 12-14 VDC, 1.5V “AA” batteries or an optional rechargeable BAT850 battery

Specifications

• Power: 100–240V AC, 50-60Hz or 12-14V DC or Six 1.5V AA Batteries or BAT850 Rechargeable Battery (Optional)
• Dimensions: 8 x 8 x 3.5in (WxHxD) (203 x 203 x 90mm)
• Weight: 2.75lb (1.25kg) with Battery

System

• Frequency Range: All (2400 – 2483.5MHz), Low (2401.92 to 2439.936MHz) or High Band (2443.392 to 2481.408MHz)
• Frequency Response: 200Hz to 7kHz
• Security: 64-Bit Encryption
• Temperature Range: -4 to 131°F (-20 to 55°C) typical
• Transmit/Receive: Frequency-Hopping, Spread Spectrum (FHSS)
• Transmit Power: 100mw Burst
• Modulation Type: Gaussian Filtered FSK, TDMA
• Frequency Stability: 13ppm
• Harmonics/Spurious: Exceeds FCC and ETSI Specifications Over Temperature
• RF Sensitivity: <-90dBm w 10-3 BER
• System Distortion: <2%
• Dynamic Range: -90dBm to –20dBm
• FCC Acceptance: Part 15

Base Station

• Antenna Type: External, Dual Diversity ½-Wave Dipole, R-TNC Connector (x2)
• AUX I/O: 600Ω  Balanced, with Level Adjustment
• Headset Connector (x2): Mini-DIN
• Headset Output: 200mW into 32W
• Relay: 8-Pin Phoenix – NC,COM,NO,GND (x2) 2A @ 30V DC