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5725-5880MHz 30W RF Power Amplifier Module with Built-in SDR White Noise Source
ZDTECH 5725-5880MHz 30W RF power amplifier module integrates built-in SDR signal source, which outputs Gaussian white noise by default and supports four modulation modes including comb spectrum, OFDM and LFM. It provides 30~35W saturated output power with ±1.5dB gain flatness and -40dBc spurious rejection, matched with 50-ohm output impedance. Powered by 24~32V wide-range DC, it adopts RS422 serial port to remotely adjust signal frequency and bandwidth. Equipped with triple protection against over-temperature, over-voltage and over-current, it will auto shut down at 85℃. With compact 170×94×26.5mm size and -30℃~55℃ operating temperature, it is widely applied in 5.8GHz RF testing and interference simulation systems.
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Electrical Specifications (@ +28.0VDC, 25°C, 50Ω) |
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Parameter |
Symbol |
Min |
Typ |
Max |
Units |
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Operating Frequency |
BW |
5725 |
5880 |
MHz |
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RF Output Power @PSAT |
PSAT |
30 |
35 |
Watt |
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Power Gain Flatness @PSAT |
ΔGp |
±1.5 |
dB |
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Harmonics @30W |
H |
-12 |
dBc |
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Spurious Signals @PSAT |
Spur |
-40 |
dBc |
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Output Impedance |
Impedance |
50 |
Ω |
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Operating Voltage |
VDC |
24 |
28 |
32 |
Volt |
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Power add efficiency |
Eff |
35 |
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DC Current @30W |
IDD |
4 |
Amp |
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Absolute Maximum Rating |
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Parameter |
Rating |
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Load VSWR @ POUT =30W |
3:1 @ all load phase & amplitude continuous |
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Thermal Overload |
85°C ±5°C shutdown |
Maximum |
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Environmental Specifications |
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Parameter |
Minimum |
Typical |
Maximum |
Units |
Notes |
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Operating Temperature |
-30 |
55 |
°C |
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Storage Temperature |
-40 |
65 |
°C |
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Relative Humidity (non-condensing) |
95 |
% |
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Mechanical Specifications |
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Parameter |
Value |
Units |
Notes |
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Dimensions |
170x94x26.5(LxWxH) |
mm |
Maximum |
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Weight |
1.5 |
kg |
Maximum |
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RF Connectors Output |
N-K, Female/SMA |
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DC Interface Connector |
Hybrid, D-Sub7W2, Male |
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DC INTERFACE CONNECTOR |
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Pin # |
Description |
Specifications |
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A1 |
GND |
Ground |
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A2 |
VDD |
+28V |
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1 |
ENABLE |
Amplifier Enable: TTL Logic High (3.3V) (Internally Pulled-Low) |
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2 |
TX+ |
Serial Communication |
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3 |
TX- |
Serial Communication |
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4 |
RX+ |
Serial Communication |
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5 |
RX- |
Serial Communication |
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