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 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: 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 ½-Wave Dipole, R-TNC Connector (x2)
AUX I/O: 600 Ω 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
Features and/or Benefits
Enhanced System Design
The DX340ES is a slightly modified version of the DX300ES and includes better RF filtering, lost packet concealment and enhanced 7kHz wideband audio.
Uninterrupted Communication
Triple diversity design transmits the audio signal twice, at different times and frequencies, and selects the strongest signal from two different antennas.
Simple System Expansion
Multiple MB340 Base Stations can be connection together over the MB340ES-RJ45 connector cable. MB340ES-RJ45 provides up to 7-foot of connectivity between base stations.
Ease of 4-wire Interfacing
Auxiliary Input and Output ten-pin terminal strip connector makes it easy to configure to operate with almost any base radio or 4-wire intercom. External interface required to connect into 2-wire systems.
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