1. 2CH WIRELESS MIC RECEIVER

모델 : Relacart. UR-222D

(1) 기  능

본 기기는 2채널 무선마이크용 수신기로써, 끊김 없는 다이버시티 수신 시스템이 적용되어 있으며, IR버튼으로 편리한 송수신 세팅이 가능한 기기로 다음의 성능 이상이어야 한다.

(2) 성  능

[수신기]

- Main Frame Size : EIA standard 1U

- Receiving Channel : Dual Channel

- Frequency Stability : ±0.005% (-10°C ~ 50°C)

- Carrier Frequency Range :  925MHz ~ 937.5MHz

- Modulation Mode : FM

- Oscillation : PLL synthesized

- Sensitivity : S/N > 60dB at 25 deviation

- Bandwidth : 12.5MHz

- Max Deviation Range : ±45KHz

- S/N : >105dB

- T.H.D : <0.7% @1KHz

- Frequency Response : 80Hz ~ 18KHz ±3dB

- Operating Range : 80M typical (in open space)

- Power Supply : DC 12V/12W

- Dimension (mm) : 410 (W) × 206 (D) × 44 (H)

- Weight : Approximately 1.9kg

[송신기-핸드헬드]

- Carrier Frequency Range : 925MHz ~ 937.5MHz

- Oscillation : PLL Synthesized

- Harmonic Radiation : <45dBm

- Bandwidth : 134MHz (It depends on the region)

- Max. Deviation Range : ±45KHz

- Microphone Element : Dynamic

- RF Output Power : 10mW/40mW

- Battery : AA × 2

- Current Consumption : 110mA (Typical)

- Battery Current/Life : Approximately 11 hours

- Microphone Lengths (mm) : 52 (Ø) × 255 (L)

- Weight : Approximately 235g (w/o battery)

- 동등 또는 이상 품이어야 한다.

[송신기-바디팩]

- Carrier Frequency Range : 925MHz ~ 937.5MHz

- Oscillation : PLL Synthesized

- Harmonic Radiation : <45dBm

- Bandwidth : 134MHz (It depends on the region)

- Max. Deviation Range : ±45KHz

- Microphone Element : Dynamic/Condenser (removable)

- RF Output Power : 10mW/40mW

- Battery : AA × 2

- Current Consumption : 110mA (Typical)

- Battery Current/Life : Approximately 11 hours

- Microphone Lengths (mm) : 52 (Ø) × 255 (L)

- Weight : Approximately 235g (w/o battery)

- 동등 또는 이상 품이어야 한다.