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The Contact 502A from Wharfedale Pro is a high performance dual UHF wireless handheld microphone system. Featuring PLL synthesis the microphone has minimal delay time and can go long distance for the ultimate in wire-free performance.
Key Features
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Transmitter / Microphone | |
Oscillation Mode | PLL (Phase Locked Loop) |
Carrier frequency | Frequency Compounded UHF 529 ~ 865MHz |
Frequency Adjustment | Automatic Channel setting |
RF Output Power | > 10dBm (adjustable) |
Frequency Stability | ±0.005% (-10 ~ 50 oC) |
Bandwidth | 13MHz |
Harmonic radiation | < 55 dB(c) |
Max. adjustment range | ± 48kHz |
Max. Input SPL | 140dB |
Battery | AA battery x 2 |
Receiver | |
Functional Distance | > 80 meters |
Channels | Two Channel |
Oscillation Mode | PLL (Phase Locked Loop),frequency compounded. |
Stability | ±0.005%(-10~50 oC) |
Bandwidth | 13MHz |
Sensitivity | 4μV (S/N>12dB 25KHz deviation) |
Frequency Interval | 250KHz |
AC Power Supply | External 110-220VAC |
DC Power Supply | 0.5A, 13 - 15VDC |
Carrier Frequency Range | UHF 529~865MHz |
Dimensions : Inches/mm | 420 x 195 x 44mm |
Cabinet Size | EIA Standard 1U |
Receiving Manner | Automatic via Antenna |
Switched Frequencies | 50 channel |
S/N | > 100 dB(A) |
T.H.D. | < 1% at 1KHz |
Frequency Response | 60 - 15KHz (±3dB) |
Max. Output Level | -14dBV/5kΩ |
Output Jack | 6.3mm (1/4”) Phone jack |