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

Antenna

Internal

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%

Environmental

32° to +122°F
(0° to +50°C)

Weight

5.7oz (0.16kg) including battery