Xicom XT-50 - Ku-Band Performance Specifications

XT-50, XT-80, and XT-100 Amplifiers General Description 1-5
Table 1-4 Ku-Band Performance Specifications
Parameter XT-50K XT-80K XT-100K
FREQUENCY RANGE 14.0 GHz to 14.5 GHz 14.0 GHz to 14.5 GHz 13.75 GHz to 14.5 GHz
OUTPUT POWER, TWT
@ Amplifier Flange
55 Watts
50 Watts
80 Watts
70 Watts
125 Watts
100 Watts
GAIN, Small Signal, Minimum
53 dB 50 dB 46 dB
GAIN, Large Signal, Minimum
49 dB 46 dB 40 dB
GAIN VARIATION, SSG
Narrow Band, Maximum
Full Band, Maximum
1.3 dB per 80 MHz
2.5 dB
1.3 dB per 80 MHz
2.5 dB
1.0 dB per 80 MHz
2.5 dB
GAIN SLOPE, Maximum
±0.04 dB/MHz ±0.04 dB/MHz ±0.04 dB/MHz
GAIN STABILITY IN ANY 24
HOUR PERIOD, Maximum
±0.25 dB ±0.25 dB ±0.25 dB
GAIN STABILITY OVER
TEMPERATURE
±1.0 dB maximum over
operating temperature
range at any frequency
±1.0 dB maximum over
operating temperature
range at any frequency
±1.0 dB maximum over
operating temperature
range at any frequency
INTERMODULATION WITH
TWO EQUAL SIGNALS
-18 dBc maximum with
two equal carriers at 4 dB
total output backoff
-18 dBc maximum with
two equal carriers at 4 dB
total output backoff
-18 dBc maximum with
two equal carriers at 4 dB
total output backoff
HARMONIC OUTPUT,
Maximum
-60 dBc -60 dBc -60 dBc
AM TO PM CONVERSION
Maximum
2.5°/dB at 6 dB below
rated power
2.5°/dB at 6 dB below
rated power
2.5°/dB at 6 dB below
rated power
NOISE POWER
Transmit Band, Maximum
Receive Band, Maximum
-70 dBw/4 KHz
-150 dBw/4 KHz
10.95 GHz to 12.75 GHz
-70 dBw/4 KHz
-150 dBw/4 KHz
10.95 GHz to 12.75 GHz
-80 dBw/4 KHz
–160 dBw/4 KHz
10.95 GHz to 12.75 GHz
GROUP DELAY, Maximum
Bandwidth
Linear
Parabolic
Ripple
Any 80 MHz
0.01 nS/MHz
0.005 nS/MHz
2
0.5 nS/Pk-Pk
Any 80 MHz
0.01 nS/MHz
0.005 nS/MHz
2
0.5 nS/Pk-Pk
Any 80 MHz
0.01 nS/MHz
0.005 nS/MHz
2
0.5 nS/Pk-Pk
RESIDUAL AM NOISE,
Maximum
-50 dBc to 10 KHz
-20 (1.5+log
f
) dBc 10 to
500 KHz
-85 dBc above 500 KHz
-50 dBc to 10 KHz
-20 (1.5+log
f
) dBc 10 to
500 KHz
-85 dBc above 500 KHz
-50 dBc to 10 KHz
-20 (1.5+log
f
) dBc 10 to
500 KHz
–85 dBc above 500 KHz
PHASE NOISE, Maximum 10 dB below IESS phase
noise profile
AC fundamental -50 dBc
Sum of all spurs -47 dBc
10 dB below IESS phase
noise profile
AC fundamental -50 dBc
Sum of all spurs -47 dBc
10 dB below IESS phase
noise profile
AC fundamental -50 dBc
Sum of all spurs -47 dBc
VSWR, Maximum
Input
Output
1.3:1
2.2:1
1.3:1
2.2:1
1.3:1
2.2:1