编号 :
GLK45
GLK45 Professional Wireless Diversity Series
GLK45
零售价
市场价
UHF frequency band transmission signal, 610MHz-670MHz
Dual channel reception signal, with 100 channels to choose from per channel, each channel stepping at 300KHz
By adopting stable PLL digital phase-locked loop synthesis technology and intelligent digital circuits, the overall performance stability of the machine is significantly improved
Product Category：
Professional Wireless Diversity Series
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- Overview
- Product Support
- Specs
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Features
- UHF frequency band transmission signal, 610MHz-670MHz
- Dual channel reception signal, with 100 channels to choose from per channel, each channel stepping at 300KHz
- By adopting stable PLL digital phase-locked loop synthesis technology and intelligent digital circuits, the overall performance stability of the machine is significantly improved
- Each channel is equipped with a unique 1D number, and each channel has an independent window. The LCD screen displays the working channel, working frequency point, received signal, and audio signal;
- Using high fidelity ultra heart type directional dynamic microphone core, the sound reproduction is good, and the pickup distance can reach 15-30cm;
- Two rubber receiving antennas are installed on the back of the receiver to enhance the received signal, and the appearance is elegant and tasteful; Support the use of 3 stackers (i.e. 3 receivers and 6 transmitters)
- On the back, there are 2 balanced outputs and 1 mixed unbalanced output, suitable for connecting various external devices;
- The panel has a locking function. When the panel is locked, all buttons except for the power switch will lose their function to prevent accidental operation
- The host has an automatic frequency scanning function, which can quickly find clean and undisturbed frequency points;
- The host, waist bag, and handheld transmitter are all equipped with LCD screens, which clearly display the working status and other content;
- Usage distance: 450 meters handheld in open environment (maximum radiation power); Waist bag: 200 meters;
- Suitable for various long-distance sound amplification occasions.
System Indicators Receiver Parameters Transmitter Parameters Frequency Range: 610MHz-670MHz Receiver Mode: Double Superheterodyne Antenna Type: Lapel transmitter uses 1/4 wavelength whip antenna, handheld microphone has built-in helical antenna. Modulation Mode: Wideband FM Intermediate Frequency: First IF: 110MHz; Second IF: 10.7MHz Output Power: Handheld low power 50mW; Lapel high power 10mW, low power 3mW Adjustable Range: 60MHz Wireless Interface: BNC/50Ω Spurious Suppression: -60dB Number of Channels: 200 Sensitivity: 12 dBμV (80dBS/N) Power Supply: Handheld 200mA, 18650 lithium battery; Lapel two AA 1.5V batteries Channel Spacing: 300KHz Sensitivity Adjustment Range: 12-32 dBμV Usage Time: Handheld high power 6 hours, low power 10 hours; Lapel high power 9 hours, low power 15 hours Frequency Stability: Within ±0.005% Spurious Suppression: ≥75dB Dynamic Range: 100dB Maximum Output Level: +10 dBV Maximum Frequency Deviation: ±45KHz Audio Response: 80Hz-18KHz (±3dB) Signal-to-Noise Ratio: >105dB Total Harmonic Distortion: ≤0.5% Operating Temperature: -10°C-+40°C 
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Add: No. 20, 22, 24, 5th Road, Shuinan Development Zone, Nanpu Village, Xintang Town, Zengcheng District, Guangzhou, Guangdong , China
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