Clear-Com WH220 DX System 2.4GHz Wireless Headset

The WH220 is a lightweight, single-ear, all-in-one wireless headset. It operates in the license-free 2.4GHz frequency range and is used with the DX100, DX121, DX200 and DX210 base stations.

Single-channel operation allows any four all-in-one headset users to engage in simultaneous, full-duplex communication. In dual-channel operation, three users may be in full-duplex with up to 12 users is in listen-only mode.

The WH220 has a rugged, reinforced casing and long lasting keypads with no mechanical switch. The WH220 has a lightweight, balanced design and wire-free steel headband for all day comfort.

Using the BAT50 Li-Ion battery, the WH220 has up to 12 hours of battery life. The AC50 charges up to 4 BAT50 batteries at a time and includes storage slots for 4 additional batteries. Charging time is 2.5 hours.

Clear-Com WH220 Features

• Single- or Two-channel operation
• 2.4GHz frequency range
• Hands-free communications
• 5 kHz wide band audio
• Single-ear, light-weight design
• Rugged and reliable
• Up to 12 hours of battery life

• WH220 DX system 2.4GHz wireless headset1

• Audio
  • Channels: 2 audio channels
  • Frequency Range: 2400MHz – 2483.5MHz
  • Frequency Response: 200Hz –3.5kHz
  • Antenna: Internal, horizontal/vertical diversity
  • Headset Connector: 4-pin, mini-DIN
  • Microphone: Electret
  • Headset Output: 160mW into 32 Ohms
  • Communication Security: 64-bit encryption
  • System Distortion: <2%
  • Controls: Power, Volume-Up, Volume-Down, IC1, IC2, ISO
  • Indicators: Dual-color LED (red/green)
  • Battery Requirements: 3.6V lithium-ion
  • Battery Life: Up to 12 hours
• Antennainternal
• Transmitter
  • Type: Frequency Hopping, Spread Spectrum (FHSS)
  • Transmit Power: 100mW burst
  • Modes: Momentary or Latch
  • Type: Gaussian filtered FSK, TDMA
  • Frequency Stability: 13 ppm
  • Harmonics/Spurious: Exceeds FCC and ETSI specifications
• Receiver
  • Type: Frequency Hopping, Spread Spectrum (FHSS)
  • RF Sensitivity: <-90dBm w 10-3 BER
  • Frequency Stability: 13ppm
  • Distortion: <2%
• Environmental32°F to 122°F (0°C to 50°C)
• Weight5.7 oz (0.16 kg)