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NP Technologies Model NP-504 The NP-504 is a 200 watt CW, RF amplifier module designed to operate over the frequency range of 100 MHz to 500 MHz with a gain of 54dB. The NP-504 RF amplifier module utilizes rugged RF power MOSFET transistors and is designed for linear application with high gain, wide dynamic range and an excellent 3rd order intercept point. Download complete datasheet |
ELECTRICAL SPECIFICATION @ VDD = +28VDC: Temp.=25°C, 50Ω System
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
|
Operating Frequency
|
BW
|
100
|
–
|
500
|
MHz
|
|
Power Output Saturated
|
Psat
|
–
|
200
|
–
|
Watt
|
|
Power Output P-1dB
|
P-1dB
|
130
|
150
|
–
|
Watt
|
|
Gain
|
G
|
49
|
54
|
–
|
dB
|
|
Small Signal Gain Flatness
|
ΔG
|
–
|
–
|
±1.0
|
dB
|
|
Input VSWR
|
S11
|
–
|
1.5:1
|
2.0:1
|
–
|
|
Harmonics @ 150 Watts, 2nd / 3rd
|
H
|
–
|
-30/-22
|
-28/-20
|
dBc
|
|
Inter-modulation Point
2 Tones, 5W per tone @ 450 & 451 MHz |
IP3 |
–
|
+60
|
–
|
dBm
|
|
Spurious Signals
|
dBc
|
–
|
-70
|
-60
|
dBc
|
|
Operating Voltage
|
Vdc
|
24
|
28
|
30 |
Volt
|
|
Operating Current @ 150 Watts
|
Amps
|
–
|
25 | 32 |
Amp
|
|
Enable / Disable (shut down pin: gnd=off, open=on)
|
ms
|
Typical: 1ms off, 10ms on
|
ms
|
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MECHANICAL SPECIFICATIONS
|
Parameter
|
Description
|
Limits
|
Units
|
|
Dimensions: Module Only
|
11.25 x 9.925 x 1.94
|
Max
|
Inch
|
|
RF Connectors In / Out
|
SMA in / N out |
–
|
–
|
|
DC Connectors
|
Filtered Feed-through
|
–
|
–
|
|
Cooling: Optional
|
Heat Sink / 4 inch fan |
–
|
–
|
|
Weight: Module / Module with Heat Sink
|
9.25
|
Max
|
lb
|
PROTECTIONS
|
Thermal Shutdown
|
Bi-metal switch set at 80°C with self reset
|
Typ
|
|
Input Overdrive
|
+3dBm Max
|
Max
|
|
Load VSWR
|
4.0:1 up to 150 Watts
|
Max
|
|
Reverse Polarity Protection
|
None |
–
|
ENVIRONMENTAL CHARACTERISTICS
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
|
Operating Case Temperature
|
Tc
|
0°C
|
–
|
70°C
|
°C
|
|
Storage Temperature
|
Tstg
|
-30°C
|
–
|
100°C
|
°C
|
|
Relative humidity non-condensation
|
RH
|
95
|
–
|
–
|
%
|