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MBUC6125S50A.JPG

High Frequency Stability RF Block Up-Converter MBUC6125S50A

Model No.: MBUC6125S50A

The C-band RF block up-converter is a very high performance and high frequency stability converter which can work well in the C-band frequency range. This RF amp converter is ideal for applications like satellite communications, teleport stations, mobile platforms and radar systems. The typical value of linear gain of this converter is about 80dB.

  • P1(dBm) 50
  • Output Frequency(MHz) 5725- 6525
  • Input Frequency(MHz) 950-1750
  • Gain(dB) 80
  • Gain Flatness(dB) ±2.5
  • Phase Noise(dBc/Hz@ 1kHz) -75
  • Gain Control Range(dB) 20
  • Power Consumption(W) 630
  • Input VSWR 2
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product details

Product introduction

The RF block up-converter(BUC) plays a crucial role in the satellite communication system. Its main function is to convert the input Radio Frequency (RF) signal into an RF signal of a higher frequency, typically in the frequencies of the Ka band, Ku band, or C band. KeyLink’s MBUC6125S50A high frequency BUC can deliver a saturated output power of 100dBm. The operating voltage of this BUC is from 85~265 VDC while the maximum power consumption is about 630Watts. This RF BUC is specially designed for different application area like broadcast communication, satellite communication and radar system, so, the operating temperature of this product is -40℃ to +55℃ while the humidity is from 0 to 100%. The weight of this RF block up converter is only 1.6kg while the dimension is only 370 x 280 x 105mm.

Key Features

• Reliable gain stability
• low phase noise
• High RF reliability
• Excellent spurious signal
• Small size

FAQ                   

1.Q:How’s a block up converter works?
A: An essential component of the satellite communication system is the block- up converter (BUC). To enable transmission via satellites, its primary purpose is to transform the input Radio Frequency (RF) signal into an RF signal of a higher frequency, usually in the Ka band, Ku band, or C band. The two main processes in this process are amplification and mixing.  
First, the input signal is mixed with the signal generated by the local oscillator in the mixer, resulting in a new frequency, that is, the frequency after up converter.  
The amplifier will then boost this new high-frequency signal to a level of power high enough to be transmitted into space via the satellite antenna.
In order to prepare a signal for transmission to a satellite, a Block Up-Converter (BUC) amplifies and converts a lower-frequency signal—usually an Intermediate Frequency, or IF—to a higher-frequency Radio Frequency (RF) band.

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