Description
SPF5189 Wideband RF Power Power Amplifier VHF UHF 0.05-4G Wideband Amplification Low-Noise MMIC Amplifier
Product Description
3v-5V single power supply, current adjustable (through bias resistor) typical current 60mA impedance matching 50Ω
Specification
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item
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value
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Name
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SPF-5189 50MHz-4000MHz Low Noise RF Amplifier Module
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Size
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50MM X 30MM
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Supply voltage range
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+5V
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Fixed gain
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18dB at 900MHz
50MHZ-4000MHz
+22.7dBm P1bD at 1960MHz
+39.5dBm OIP3 at 1960MHz
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Noise Figure
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0.6dB at 900MHz
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Place of Origin
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China
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Size
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50MM X 30MM
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Supply voltage range
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+5V
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Product Name
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SPF5189 Low Noise RF Amplifer
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Installation Instructions
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Low noise amplifier RF amplifier test data
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Fre(MHz)
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50
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100
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500
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800
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1000
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1500
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2000
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2400
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2800
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Gain(dB)
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19.6
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22.86
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21.2
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19.49
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18.65
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16.5
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12.55
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10.85
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9.5
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Frequency 3000MHz, Gain is 7.25 dB
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Pay attention
The RF amplifier must be connected to the load before the access signal (power on), otherwise it is easy to burn out!!
Details Images