Clear-com MB340ES Base Station for DX340ES Digital
Wireless
Intercom
Clear-com 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.
• 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
• 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: 600 O
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
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
