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214578 REV A ECO 18422
GaN PowerMAX
Second Generation GaN
Modular N+1 Phase Combined System
General Electrical Specifications
PARAMETER
NOTES
LIMITS
UNITS
Gain
Gain Flatness
Gain Slope
Gain Variation vs. Temperature
Gain Adjustment
Maximum, Ku-Band (Auto-Gain Off)
Maximum, Ku-Band (Auto-Gain On)
Maximum, S-, C-, X-Bands (Auto-Gain Off)
Maximum, S-, C-, X-Bands (Auto-Gain On)
full band
per 40 MHz
per 10 MHz (S-Band)
0 °C to +50 °C
0.1 dB resolution
62
57
70
65
± 1.0
± 0.3
± 0.3
± 1.0
20
dB
dB
dB
dB
dB
dB/40 MHz
dB/10 MHz
dB
dB
Intermodulation Distortion
3 dB back off relative to P
sat
-25
dBc
AM/PM Conversion
(@ P
Linear
)
(@ P
Linear
)
3.5
1.0
°/dB
°/dB
Spurious
Harmonics
(@ P
Linear
)
(@ P
Linear
)
-65
-50
dBc
dBc
Input VSWR
Output VSWR
≤
1.30 : 1
≤
2.00 : 1
Noise Figure
at maximum gain
12
dB
Group Delay
Linear
Parabolic
Ripple
0.01
0.003
1.0
ns/MHz
ns/MHz
2
ns p-p
Noise Output
TX Band
RX Band (C-Band, without filter)
RX Band (X-Band, without filter)
RX Band (X-Band, with filter)
RX Band (Ku-Band, without filter)
RX Band (Ku-Band, with filter)
-75
-155
-85
-155
-85
-155
dBW/4 KHz
dBW/4 KHz
dBW/4 KHz
dBW/4 KHz
dBW/4 KHz
dBW/4 KHz
Residual AM Noise
0 - 10 KHz
10 KHz - 500 KHz
500 KHz - 1 MHz
-45
-20 (1.25 + log F)
-80
dBc
dBc
dBc
Residual Phase Noise
Offset frequency from carrier
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
1 MHz
-90
-100
-110
-120
-125
-130
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Environmental Specifications
Operating Temperature
Ambient
0 to +50
°C
Relative Humidity
non-condensing
95
%
Cooling System
Integrated, forced air, per chassis
137
CFM
Audible Noise
1
per chassis, measured 1m from unit
71
dBA
1
Audible noise is measured with the fans set at low. Add 3 dBA to the system audible noise figure (low fan) if using the cabinet exhaust option.
RF Leakage
@ 1m, with SSPA module removed
< 0.001
mW/cm
2
