Description

Highlights
1. Uses UHF radio waves, High-quality ADC and DAC, Pi/4 DQPSK digital modulation and demodulation technology, strong anti-interference capability, stable and reliable signal transmission for High fidelity sound.
2. Microcomputer control operation, with save data and auto search channels, idle channel searching.
3. Three levels of microphone sensitivity built in.
4. Operation range can reach up to 100m in ope area.
5. Powered by one 2 x AA batteries for both transmitter and receiver
6. Include an omnidirectional Lavaliere Mic, a carrying case, 3.5mm(1/8 inch) TRS connector.

System
1. Oscillator type: PLL Synthesized control oscillator.
2. Carrier frequency range: 522MHz-980MHz.
3. Channels: 30-60 channels.
4. Frequency response: 50Hz-15 KHz+/-3 dB.
5. Operation range: 100m (without obstacle).
6. Operating temperature: -10C to +50C
7. Storage temperature: -10C to +55C

Transmitter
1. RF output power: =<10 mW.
2. Antenna: Flexible.
3. Spurious emission: 250 nW or less.
4. Audio input connector: 3.5mm mini jack.
5. Audio input level: 600 mV-2000 mV.
6. Reference deviation: +/-7KHz (-60 dBV, 1 KHz input).
7. Input frequency range: 20Hz-20KHz.
8. Power supply: Two AA batteries (not included).
9. Operation time: 8 hours.
10. Dimensions: (H x W x L) 4 x 2.5 x 1 inch (9.6 x 6.4 x 2.2 cm)
11. Weight: 120g (4 oz) without batteries

Receiver
1. Antenna: Flexible.
2. Audio input connector: 3.5mm mini jack.
3. Signal-to-noise ratio: 80dB.
4. Distortion: <0.2%
5. Earphone output level: 120 mV.
6. Power supply: Two AA batteries (not included).
7. Operation time: 8 hours.
8. Dimensions: (H x W x L) 4 x 2.5 x 1 inch (9.6 x 6.4 x 2.2 cm).
9. Weight: 120g (4 oz) without batteries.

Specifications:
Length 1.2m microphone cable
Polar Pattern Omni-directional
Frequency Range 35Hz-18KHz
Sensitivity -30dB +/-3dB / 0dB=1V/Pa, 1 kHz
S/N Ratio >92dB SPL