Azden PRO-XRe

Azden PRO-XRe je nový druh digitálneho mikroportu pracujúceho v pásme 2.4GHz. Použitím niekoľkých nových technológií sa vyhýba problémom so závislosťou na priamej viditeľnosti a preťaženiu, ktoré postihujú tradičné bezdrôtové mikroporty pracujúce v pásme 2.4GHz, čo vedie k mimoriadne spoľahlivému bezdrôtovému prenosu audio signálu.

Frequency Spectrum Auto-Scan

Once powered on, the PRO-XRe automatically scans the 2.4 GHz frequency spectrum and selects the best available frequencies to use for its connection, thereby avoiding interference-prone frequency bands.

Automatic Interference Avoidance

The activity of 2.4 GHz devices in a given area can change frequently and rapidly. That is why the PRO-XRe constantly monitors this range and automatically and seamlessly changes its transmission to use different frequencies when it detects the possibility of interference.

Signal Redundancy Technology

Further fortifying the system’s resistance to interference, PRO-XRe employs Azden’s proprietary Signal Redundancy Technology, in which the transmitter sends three copies of its signal to the receiver at all times, each on a different frequency. If the system predicts interference of the primary signal, it will instantly switch to using one of the other two signals without any interruptions.

• Transmitter (TX)
• Receiver (RX)
• Smartphone Mount
• AC Adapter
• USB Charge Cable
• EX-507XR Lav Mic
• Audio Output Cable
• TRRS Adapter
• Lightning Cable
• High-Gain Antenna (x2)
• TX Flexible Antenna

SYSTEM

• Operating Freq.: 2.4 GHz ISM Band
• Signal-To-Noise: 86 dB (Max. input : -22dBv A-weighted) , Line : 86 dB (Max. input : 0dBv A-weighted)
• Dynamic Range: Mic: 90dB, Line: 87dB
• Operating Range: up to 50 m in optimal conditions
• Freq. Response: Mic: 60 Hz – 20 kHz, Aux: 30 Hz – 20 kHz
• Bit Rate: 384 kbps
• System Latency: 6.8 ms
• Battery Life: 500 cycles
• Battery Type: Lithium-ion polymer, 3.7 V, 1200 mAh, 4.44 Wh
• Power Supply: USB 5V

RECEIVER

• Max Output Level: 1.5 dBV
• Mic Output: Φ3.5 mm dual-mono TRS
• Headphone Output: Φ3.5 mm dual-mono TRS
• Output Impedance: Mic: 2 kΩ; Headphone: 10 Ω
• Battery Life: 21 hrs
• Charge Time: 2.5 hours
• Dimensions: 48x79x14 mm (W/H/D)
• Weight: 76 g

TRANSMITTER

• RF Output Power: 10 mW
• Mic Input: Φ3.5 mm dual-mono TRS
• Aux Input: Φ3.5 mm stereo, line level
• Input Impedance: Mic: 9.1 kΩ / Aux: 100 kΩ
• Max Input: Mic: -22 dBV / Aux: -2 dBV
• Battery Life: 15 hrs
• Charge Time: 2.5 hours
• Dimensions: 48x79x14 mm (W/H/D)
• Weight: 65 g

MICROPHONE

• Mic Element: Electret Condenser
• Polar Pattern: Omni-Directional
• Freq. Response: 20 Hz~20 kHz
• Sensitivity: -38 dB @1 kHz, 0 dB=1 V/Pa
• Impedance: 2.2 kΩ @1 kHz
• Power Requirement: Plug-in power DC 1-10 V
• Connector Type:: Φ3.5 mm TRS
• Cord Length:: 1.2 m