SG902 UHF wireless system

Ref. : SG902

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DETAILS

This is a Dual Channel wireless system operating in UHF 550MHz frequency with microprocessor control using the latest dielectric filter of the RF to avoid those interferencing signal from band outside. Featuring 2 handheld microphones with dynamic cardioid direct cartridge this SH902 has a special voice compress-limiter design that will not crack though the singer sang very loudly and ensuring a bright and clear timbre.

SPECIFICATIONS

- Carrier frequency: UHF600~815MHz
- Frequency stabilization: 10ppm
- Dynamic range: >90dB
- T.H.D.: < 0.5%
- Frequency response: 40Hz-18KHz ± 3dB
- Audio output level: Separate type: 0--±400mV
Mix type: 0--±200mV

Receiver:

- Power supply: DC 12~18V
- S/N ratio: > 105dB
- Image & spurious rejection: > 85db
- Border upon channel rejection: > 75db
- Receiving sensitivity: -105dB (SINAD=12dB)
- De-emphasis: 50us

Handheld Mic:

- Transmitter power: 30mW
- Modulation type: FM,F3F
- Spurious emission: 40dB (with carrier)
- Battery voltage: 1.5Vx2
- Continuous using: 8h