Comtech EF Data KPA-040 Especificaciones Pagina 23

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Ku-Band Solid-State Power Amplifier Revision 1
Introduction MN/KPA.IOM
1–5
1.3 KPA Specifications
1.3.1 KPA-020IN Specifications
Parameters Specifications
Input
Level -10dBm Typical
Impedance
50Ω
Noise Figure 10 dB Typical, 15 dB max @ max gain
VSWR 1.25: 1 maximum
Connector SMA Female
Output
Frequency 14.0 to 14.5 GHz
Power 42.5 dBm minimum @ 1 dB Compression
Mute 60 dB
VSWR 1.25:1 maximum
Connector WR75G Waveguide
Gain
Linear 50 dB minimum, 53 dB Typical
Adjust 20 dB in 0.25 dB steps
Fill Band
± 0.75 dB
Per 40 MHz
± -0.25 dB
0 to +50°C (32 to 122°F) ± 0.75dB
Third Order Modulation
Intercept +56.5 dBm minimum, 59.0 Typical
Products -25 dBc max, -30 dBc typical @ 3 dB total
backoff from rated P1dB (two tones, Δf+MHz)
AM to PM Conversion
Output 2.0 degrees typical
3.0 max @ 42.5 dBm
Group Delay (per 40
MHz)
Linear
± 0.03 ns/MHz
Parabolic
± 0.0025 ns/MHz
2
Ripple 1.0 ns Peak-to-Peak
Front Panel
Display 24 x 2 LCD
Data Entry Cursor Control Keypad (6 keys)
Output Sample
Type N female, 50
Ω
, –40 dBc
Input Sample
Type N female, 50
Ω
, –20 dBc
Remote Control
COM Port EIA-232 or EIA-485
Protocol ASCII
Alarms
Summary Fault Form C
LEDs
Power On Green
Fault Red
Stored Fault Red
TX On Yellow
Online Yellow
Remote Yellow
Mechanical
Envelope 3.5H x 19W x 24D inches
(8.89H x 48.26W x 60.96D cm)
Weight TBD
Environmental
Temperature Operating
0 to 50°C (32 to 122°F)
Storage
–40 to 70°C (–40 to 158°F)
Humidity Operating
10 to 95% Noncondensing
Storage 0 to 100% Noncondensing
Altitude Operating
15, 000 ft MSL
Storage 50, 000 ft
Shock Normal Commercial Shipping and Handling
Power Requirements
VAC 90 to 135 or 180 to 270 VAC, 47 to 63 Hz
400W (Auto Select)
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