EALSEM ES-380 Professional Hands-Free Wireless UHF Headset Microphone with Adjustable 25 Frequency Channel and 6.35mm Jack Receiver

SKU: ES-380+DSPUPG

EALSEM ES 380 Patch panel edit UHF Wireless Microphone12a UHF Wireless Microphone13 Optional Add On 3.5mm to 6.35mm Converter Adapter

Frequency: UHF640-690MHz

Channels: 25(Frequency conversion)

Response: 50Hz ~ 18KHz

RF production: high-performance integrated IC

RF bandwidth: 50MHz

Signal to noise ratio: > 105dB (A weighted peak)

Dynamic range: > 100dB

Distortion: < 1.0% @ 1KHz

Use temperature: -18 ~ 50 degrees (Celsius)

Working Range: 40 meters

Receive Mode: high performance integrated IC

Sensitivity: > - 105dB

Display: LCD

RF accuracy: ± 5ppm<10KHz

Nominal frequency offset: 25KHz

Harmonics: <- 45dB / c

Output power: > 10 dB / m

Current consumption: <150mA @ 3V

Battery life: > 6 hours

Microphone