UHF Wireless Microphone System 700 Channel Receiver

SKU: AC8890C

Retired Product

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This product has been retired. It is no longer available, but this page has been kept for reference.

The Redback^® 700 channel UHF 520-550MHz radio microphone system is a professional system incorporating true diversity reception. This ensures a consistent and clear microphone signal with minimal dropout and noise interference. 700 channels allow interference free operation with up to 12 systems in the one location. Noise reduction system automatically compensates for high level sound inputs thus avoiding distortion. Channel and volume settings are adjusted via front panel. The LCD screen displays selected channel, frequency and RF/AF signal strength. Transmitters can be recharged via a front panel port (when fitted with rechargeable batteries). A range in excess of 100m is possible in ideal conditions. Output is via 3 pin XLR balanced or 6.35mm unbalanced. The system operates from 12V DC (power supply included).

Features

700 Channels in 520-550MHz UHF Band
LCD screen shows channel, frequency, RF/AF signal strength
1RU half rack metal desk mount case
True diversity
Tone squelch circuit
Range over 100m in ideal conditions
6.35mm line output
3 pin balanced XLR mic output
Up to 12 systems can operate side-by-side on different channels.

Specifications

Carrier Frequency Range: UHF band 520-550MHz
Frequency Stability: ±0.005% with PLL synthesized controlled
S/N Ratio: Over 94dB, at 60dB/µV
Image and Spurious Rejection: 80 dB minimum
Receiving Sensitivity: 10uV over 80dB/uV antenna input
Selectivity: >50dB
Dynamic Range: >100dB
Modulation Mode: FM
IF Frequency: 1st : 243.95MHz 2nd: 10.7MHz
Service Area: 100m in ideal conditions
AF Response: 80Hz to 16kHz(±3dB)
T.H.D.: Less than 1% (at 1kHz)
Receiver Audio Output:
- Unbalanced: max. 775mV (0dB=0.775V) at 5KΩ Load
- Balanced: max. 1V (0dB=1V) at 5KΩ Load
Receiver Power Supply: DC 12 Adapter

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Retired

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40 Aruma Place
Cardiff
NSW, 2285
Australia

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