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DPA8-0.02-1G-3977 Power amplifier
RF Amplifier

Power amplifier DPA8-0.02-1G-3977

20~1000MHz, Gain38dB, Output power47.5dBm, Efficiency25%, SMA, N

Model
DPA8-0.02-1G-3977
Stock
In stock: 2
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Product features

输出功率可达100W。

Main specifications

ParametersMinTypicalMaxUnitsNote
Frequency20~1000MHz
Gain38dBSaturated gain
Flatness in band±6dB
Input VSWR4
Output power47.5dBmCW
Efficiency25%
Harmonic Rejection10dBc
Spur reduction60dBC
ACP65dBC

Other parameters

Input connectorSMA-K
Output portN -K
Impedance50Ω
SurfaceColor conductive oxidation
Working voltage+28±4V
Working current15A
Operation Temp.-40~+75℃ Design assurance

Interface Definition (3.5mm-6P)

No.definitionIllustrate
1,2+28VV+,必须2路供电,供电线建议采用1~1.5mm2
3,4GNDV-,电源地,必须2路供电,供电线建议采用1~1.5mm2
5EN0(OFF):0V(接地); 1(ON):3.3~5V
6NCNot used

Typical test data

F(GHz)0.020.10.30.50.60.81
Input VSWR11.103.034.604.523.783.301.95
Pin(dBm)(sat)11.884.495.377.385.105.968.88
Pout(SAT)(dBm)46.7650.8751.0051.2449.5746.9344.75
Pout(SAT)(W)47.42122.17125.89133.0490.5749.3129.85
Ids(A)5.939.2110.4910.207.726.126.90
Gain(dB)(sat)34.8846.3845.6343.8644.4740.9735.87
ŋ(%)28.5647.3742.8646.5841.9028.7715.45
2nd harmonic rejection (dBc)9.3032.6020.6028.3040.2049.8058.30
3rd harmonic rejection (dBc)11.2011.8912.5014.7026.5044.1044.00
4次谐波抑制(dBc)16.2030.7725.7044.5080.0075.0068.00
Spurious suppression62.0063.7066.2066.0061.0066.0063.00
ACP(dBc)72.6067.8067.7066.9065.4068.0065.10

Reference picture

Configuration

Typical test curve

Note

Store in an environment with humidity less than 25%, pay attention to dust and static electricity prevention;

Please pay attention to the power consumption of the product and consider the issue of amplifier heat dissipation during design;

长期工作,产品温度<40℃;

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