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)
