NP-504: RF amplifier 100-500 MHz 200 watt
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NP Technologies Model NP-504
Designed for linear application in the 100 to 500 MHz range. This amplifier utilizes RF Power MOSFET devices that provide high gain, wide dynamic range and an excellent 3rd order intercept point. Suggested applications: multi-carrier, pulse, AM & FM modulation.
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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 |
154 |
- |
Watt |
Gain |
G |
47 |
54 |
- |
dB |
Small Signal Gain Flatness |
ΔG |
- |
- |
±1.0 |
dB |
Input VSWR |
S11 |
- |
1.5:1 |
2.0:1 |
- |
Harmonics @ 20 Watts |
H |
- |
-27 |
-25 |
dBc |
Inter-modulation Point
2 Tones, 25watts per tone @ 450 & 451 MHz |
IP3 |
- |
+58 |
- |
dBm |
Spurious Signals |
dBc |
- |
-70 |
-60 |
dBc |
Operating Voltage |
Vdc |
24 |
28 |
30 |
Volt |
Operating Current |
Amps |
- |
17 |
30 |
Amp |
Enable / Disable (shut down pin: gnd=off, open=on) |
ms |
Typical: 1ms off, 10ms on |
ms |
MECHANICAL SPECIFICATIONS
Parameter |
Description |
Limits |
Units |
Dimentions |
11.25 x 9.925 x 1.94 |
Max |
Inch |
RF Connectors In / Out |
SMA in / N out |
- |
- |
DC Connectors |
Filtered feed-thru |
- |
- |
Cooling |
Heat-sink not included |
- |
- |
Weight |
9.25 |
Max |
lb |
PROTECTIONS
Thermal Shutdown |
Bi-metal switch set at 80° 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 |
- |
50°C |
°C |
Storage Temperature |
Tstg |
-30°C |
- |
100°C |
°C |
Relative humidity non-condensation |
RH |
95 |
- |
- |
% |
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