Clear-Com MB340ES Dual Headset Position Base Station
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Condition: New
Description
Clear-Com MB340ES Dual Headset Position Base Station
Dual Headset position base station with wideband 7KHz l WW model with 115-230VAC power supply, power cord, two AA battery sleds, two antennas, interconnect cable and manual.
Key Features
- Two-Channel 2.4GHz Portable Base Station
- Up to 4 full-duplex or 12 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
Technical Specifications
System
Frequency Range: All (2400 - 2483.5 MHz), Low (2401.92 to 2439.936 MHz) or High Band (2443.392 to 2481.408 MHz)
Frequency Response: 200 Hz to 7 kHz
Security: 64-Bit Encryption
Temperature Range: -4 to 131F (-20 to 55C) typical
Transmit/Receive: Frequency-Hopping, Spread Spectrum (FHSS)
Transmit Power: 100mw Burst
Modulation Type: Gaussian Filtered FSK, TDMA
Frequency Stability: 13 ppm
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 -Wave Dipole, R-TNC Connector (x2)
AUX I/O: 600 Balanced, with Level Adjustment
Headset Connector (x2): Mini-DIN
Headset Output: 200mW into 32W
Relay: 8-Pin Phoenix NC,COM,NO,GND (x2) 2A @ 30VDC
Power
100-240VAC, 50-60Hz or 12-14VDC or Six 1.5V AA Batteries or BAT850 Rechargeable Battery (Optional)
Dimensions
8 x 8 x 3.5 in. (WxHxD)
(203 x 203 x 90 mm)
Weight
2.75 lb (1.25 kg) with Battery
