Alctron 500 Series Mic / Instrument Preamplifier Microphone Amplifier Alctron MP73A
539.08 262.62 $
Professional wireless amplifier
+800m Approximately Effective Enhanced Distance #UHF Wireless Microphone Amplifier provides two-in-one high-gain receiving capability. The receiving frequency band covers the whole UHF channel, and has the function of receiving and transmitting long-distance, effectively providing stable and remote transmission signal. Product characteristics One Drag Four Channels/Wireless remote reception/Receiver Wing PLUS/Metal shell
800 m long distance reception
Amplifier provides two-in-one high-gain receiving capability. The receiving band covers the whole UHF channel, and has the function of receiving distance and transmitting. It effectively provides stable and remote transmission signal
Signal stability of aerial antenna
Using aerial material antenna, the radio wave signal propagates stably without frame dropping. long range launching/stable transmission/dual wing reception powerful signal stage performance / sports events /band performance
U-segment full compatibility
The amplifier works steadily with the high coordination of microphone, and can easily meet compatibility in the case of large workload. The compatible frequency band covers to (470MHz-960MHz) and meets 99% of the U-band microphone on the market. Compatibility / stability / performance
Giant receiving wing
Range/Stability, Overall Improvement Wide Angle Receiving at 360 Degree, Denying Signal Blind Spot Radio Frequency Current, Broader and Stable
Supporting eight antennas
Four sets of DC power interface, 12V DC Four dual antenna microphones and two four antenna microphones are supported. Power Connection Mode / Antenna connection mode
BNC coaxial signal line
The antenna BNC connector is connected to the transmitter with RF BNC input port. The original line is polished, and the multiple plug-in and use is still as new as before. It is more attentive than many original line materials in the market. 10,000 times of plug-in experiment adjustment, durability, stability, ease of use are more reliable. Gate design, stable output, firm locking BNC interface provides 10-15 V DC bias 2.5 m doubling extension line
Six Highlights of Receiving Antenna
High Strength DBS Material Dual Full Coverage Receiving Wings, Easy Transmission of Distant Signals
360 Degree Free Orientation * 180 Degree Up and Down Adjustment Flexible targeting, farewell to the corner puzzle
Freely adjust the ideal height by matching the bracket, occupy the height, so that obstacles no longer become a problem.
Au-plated screw interface can effectively resist metal oxidation and corrosion, improve durability and greatly prolong service life.
The antenna is constructed of engineering grade scratch-proof glass-copper and conductive copper coating. It provides shock resistance, corrosion resistance and ultraviolet resistance. It is lightweight and can work stably for a long time in different working environments.
Electrolytic action of electroplating metal spiral interface makes the surface of metal or other materials adhere to a metal film, which can prevent metal oxidation (such as rust), improve wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and improve aesthetics.
Born for Performing
HK-868 is specially designed for large-scale performances, which can easily cope with various complex environments. It can be used by four dual-antenna wireless microphone receivers. It enables the received signal to obtain a higher noise ratio, increases the receiving stability and distance. Four sets of 12V1A power input are provided on the back of the host for the use of wireless receivers. Convenient site installation
Technical Parameters
1.brand model 2.LED display screen 3.Power switch 4.A Antenna input port 5.Power input 6.B Antenna input port 7.Power output pot 8.A signal output port 9.B signal output port
Product size
Product accessories
Host *1 Receiving wing*2 Instructions*1 Power supply line *4 Adapter *1 Antenna extension line*2 Power adapter*1 Portable aluminum box*1
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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
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Shipping time varies by location. These are our estimates:
Location | *Estimated Shipping Time |
---|---|
United States | 10-30 Business days |
Canada, Europe | 10-30 Business days |
Australia, New Zealand | 10-30 Business days |
Central & South America | 15-30 Business days |
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