RF-Links Military-Grade 200W High-Power Amplifier (800 MHz to 2.5 GHz) User Manual
Mil grade high power amplifier
ZHM800-2500/200
MIL Grade High Power Amplifier
This is a high power, broadband, silicon carbide (SiC) RF amplifier that
operates from 0.8 to 2.5 GHz. This PA is ideal for broadband military
platforms as well as commercial applications. Noise figure at room
temperature is 12.0 dB typical. This amplifier has a typical P3dB of 200
watts at room temperature. It offers a typical gain of 45 dB with a typical
gain flatness of ± 2.5 dB. Class AB current is ~6.3 amps typical employing
a +50 Vdc supply.
Solid-state Class AB linear design
Compact, lightweight, rugged and reliable
Instantaneous ultra broadband
Suitable for most modulation types
50 ohm input/output impedance
Built-in control, monitoring and protection circuits
Electrical Specifications
PARAMETER
SYMBOL
MIN.
TYP.
MAX
UNITS
Operating Frequency
BW 800 2500
MHz
Output Power CW
P
SAT
200
Watt
Small Signal Gain @ P
IN
= -10dBm
G
SS
55 dB
Input Power for Rated P
SAT
P
IN
-3.0
dBm
Small Signal Gain Flatness @ P
IN
= -10dBm
(BW= 1000MHz, 800-1500MHz)
G
SS
±1.0
dB
Small Signal Gain Flatness @ P = -10dBm
IN
(BW= 500MHz,1500-2500MHz)
G
SS
±1.5
dB
Third Order Intercept Point
2-Tones, 40dBm/Tone., 1MHz Spacing
IP3 +50 dBm
Input Return Loss
S
11
-10
dB
RF Noise when RF off
N
RF
-35
dBm/MHz
Harmonics @ P
OUT
= 80W
H
-50
dBc
Spurious Signals
Spur -70 -60
dBc
Operating Voltage (24V
DC
OPT042)
Vdc
26
28
30
Volt
Quiescent Current
I
DQ
2.5 Amp
Output Power @ 1dB Gain Compression
P
1dB
80
Watt
Current consumption @ P
OUT
= 200W CW
I
DD
20
25
Amp
Current consumption @ Mute – Pin 4
I
MUTE
1.5
Amp
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