NP-512: RF amplifier 380-420 MHz 3 watt
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NP Technologies Model NP-512
Designed for driving an acousto-optic (Bragg) cell. This amplifier utilizes RF power MOSFET devices that provide high gain, wide dynamic range and great pulse reproduction with minimal pulse ringing.
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ELECTRICAL SPECIFICATION @ VDD = +24VDC: Temp.=25°C, 50Ω System
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Operating Frequency |
BW |
380 |
- |
420 |
MHz |
Power Output Saturated |
Psat |
- |
3 |
- |
Watt |
Power Output P-1dB |
P-1dB |
- |
10 |
- |
Watt |
Gain |
G |
35 |
38 |
- |
dB |
Small Signal Gain Flatness |
ΔG |
- |
- |
±1 |
dB |
Input VSWR |
S11 |
- |
1.6:1 |
2.0:1 |
- |
Harmonics |
H |
- |
-19 |
-18 |
dBc |
Inter-modulation Point
2 Tones, 0.5 watts per tone @ 380 & 381 MHz |
IP3 |
- |
+50 |
- |
dBm |
Spurious Signals |
dBc |
- |
-70 |
-60 |
dBc |
Operating Voltage |
Vdc |
23 |
24 |
28 |
Volt |
Operating Current |
Amps |
- |
1.5 |
2.0 |
Amp |
Enable / Disable (shut down pin: gnd=off, open=on) |
ms |
Not included |
ms |
MECHANICAL SPECIFICATIONS
Parameter |
Description |
Limits |
Units |
Dimentions |
2.2 x 4 x 0.86 |
Max |
Inch |
RF Connectors In / Out |
SMA |
- |
- |
DC Connectors |
Filtered feed-thru |
- |
- |
Cooling |
Heat-sink not included |
- |
- |
Weight |
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Max |
lb |
PROTECTIONS
Thermal Shutdown |
None |
Typ |
Input Overdrive |
+5dBm PEP Max |
Max |
Load VSWR |
Infinite up to 10 watts PEP |
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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