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10KW 1200-1450MHz Pulsed Power Amplifier for Commercial Radar Systems
Description
The chassis is designed for both military and commercial applications. The latest device technologies and design methods are employed to offer high power density, efficiency, and linearity in a small, lightweight package.
Specification
Typical performance at 220V AC +25oC, and in a 50Ω system.
RF / ELECTRICAL | ||||
PARAMETER | MIN | TYP. | MAX | UNIT |
Operating Frequency | 1200 | 1450 | MHz | |
Operating Mode | Pulsed | —— | ||
RF INPUT | 0 | dBm | ||
Power Gain | 70 | dB | ||
P-sat Output Power | 70 | dBm | ||
Power Gain Flatness | ±2 | dB | ||
Pulse width | 0.5 | 100 | us | |
Pulse period | 1000 | 6000 | us | |
Duty cycle | 10 | % | ||
Rising edge | 200 | ns | ||
Falling edge | 500 | ns | ||
Pulse top fluctuation | 2 | dB | ||
In/Out Impedance | 50 | Ω | ||
Spurious Signals | -60 | dBc | ||
Harmonic Signals | -20 | dBc | ||
Operating Voltage | 220 | V AC | ||
Supply Power | 5000 | W | ||
Input VSWR | 2 | |||
MECHANICAL | ||
PARAMETER | VALUE | UNIT |
Dimensions (W x D x H) | The standard 19-inch shelf is 12U high, 482*600*534 | mm |
RF Connectors (Input / Output) | SMA-K / DIN (female) | -- |
Control Connector | DB15: Power on/power off control; Gain Control; Monitoring parameters include output power, temperature Remote control and monitoring can be realized through RS232 |
-- |
Control Connector | RJ45: Remote control and monitoring can be realized through LAN | |
Cooling | Built-in cooling system, forced air cooling | -- |
Weight | ≤80 | kg |
ENVIRONMENTAL / PROTECTIONS | |||
PARAMETER | MIN | MAX | UNIT |
Operating Temp. | 0 | +45 | °C |
Humidity Range | 0-90 | % | |
Amplifier Safeguard Temp. | +80 | °C | |
Protections | With over temperature protection, input over power protection | ||
INPUT/OUTPUT panel Connector | ||
AMPLIFIER CONNECTOR TYPE: | —— | |
TRIAD CABLE PART NUMBER: | ||
NUMBER | interface type | DESCRIPTION |
X1 | SMA-K | RF IN |
X2 | DIN | RF OUT |
X3 | LCD Display | Human-computer interaction interface |
X4 | Switch | 220V AC |
X5 | RJ45 | LAN |
X6 | DB15 | Control interface |
X7 | N-FK | Forward coupling port |
X8 | N-FK | Reverse coupling port |
Connector Definition | ||
AMPLIFIER CONNECTOR TYPE: | DB15 | |
TRIAD CABLE PART NUMBER: | —— | |
NUMBER | Definition | DESCRIPTION |
1 | PA Enable | TTL Hi= Enable, TTL Lo = Disable or No Connection |
2 | Output Power monitoring | Output Power Detection (Output analog voltage) |
3 | Reverse Power monitoring | Reverse Power Detection (Output analog voltage) |
4 | Temp monitoring | Temp monitoring alarm (Output analog voltage) |
5 | GND | GND |
6 | RXD |
RS232 serial bus interface (TTL) |
7 | TXD | |
8 | GND | |
9-15 | NC | NC |
Outline Dimensional Drawing








