Specifications of Power Amplifier 1KW peak Power
| Sl. No. | Parameter | SPECIFICATION |
| 1 | Frequency of operation | 1030 ± 0.01 MHz
1090 ±1 MHz |
| 2 | Frequency Stability over
Temp range |
< 10 ppm |
| 3 | Power output | 60dBm ± 0.5dBm |
| 4 | Duty Cycle | 1% (1030 MHz)
2% (1090 MHz) |
| 5 | Rise time | 100 ns |
| 6 | Fall time | 200 ns |
| 7 | Pulse width | 32μs (max) |
| 8 | Digital I/O | RS 232 Serial |
| 9 | Modulation | PAM, DPSK (for Mode S Interrogation)
for 1030M Hz PPM (High Level) for 1090MHz |
| DPSK Characteristic | a. Phase switching Speed: 30nS
b. Phase State: 0°/180° c. Phase switching Rate: 4 MHz d. Phase Switching Type: HOT |
|
| 10 | Modulation Control | TTL compatible pulse |
| 11 | Harmonics Suppression | 50dBc, min |
| 12 | VSWR | ≤ 1.8:1 |
| 13 | Protection circuit against | Over pulse width
Higher duty cycle VSWR faults Over Temperature |
| 14 | Power supply | +50v/2A , +5v/0.5A DC |
| 15 | Power supply and control
connector |
15/25 pin D sub connector, SMA (F) for RF outputs. |
| 16 | Mechanical size | As compact as possible |
| 17 | Operating Temperature | -40 to +70 Deg C |
| 18 | Storage Temperature | -55 to +80 Deg C |
| 19 | Altitude | 60000ft |
| 20 | Dimensions | 170 X 120 X 25mm |
