The WH340 is a light-weight, single-ear, all-in-one wireless headset, operates in the license-free 2.4GHz frequency range and are used with the BS340 base station. The WH340 is compatible with the DX340ES digital wireless systems.

Features

• 2.4GHz frequency range
• Up to 4 full-duplex or 15 half-duplex all-in-one headsets per base station
• Hands-free communication
• Single-ear, light-weight design
• 7 kHz wideband audio
• Rugged and reliable
• Up to 12 hours of battery life
• Uses BAT50 Battery and AC50 Battery Charger

Specifications

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 to131°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

All-in-One Headset

• Antenna Type: Internal, Dual Diversity
• Transmission Modes: Continuous (Latched) or Push-to-Talk (PTT)
• Mic Input: Electret
• Headset Output: 160mw into 32W
• Controls (Default): Power-On/Off, Volume-Up/Down, IC-Talk, ISO-Relay
• Indicators: Power/Transmit/Low Battery LED & Voice Prompts

Battery Life

• Latched: Up to 14 Hours
• PTT: Up to 20 Hours
• Weight 5.7oz (0.16kg) with Battery