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| Categories | L Band Power Amplifier | 
|---|---|
| Brand Name: | SWT | 
| Model Number: | SW-PA-04002000-47C | 
| Place of Origin: | China | 
| MOQ: | 950-1500/pcs | 
| Price: | US Dollar (USD)2110/pcs | 
| Payment Terms: | T/T, D/P, D/A, L/C, Western Union | 
| Supply Ability: | 100pcs/Month | 
| Delivery Time: | 5-8 working days | 
| Packaging Details: | Standard Packing | 
| Name: | RF Power Amplifier | 
| Operating Frequency: | 400~2000MHz | 
| RF INPUT: | 0dBm | 
| Power Gain: | 49dB | 
| P-sat Power Output: | 47dBm | 
| Input VSWR: | 2 | 
| Power Gain Flatness: | ±2.5dB | 
| Current: | 7A | 
| Operating Voltage: | 28VDC | 
| Operating Temp.: | -40~85°C | 
| Application: | Communication, Broadcasting, and Radar | 
| Dimensions (L x W x H): | 200x120x30mm | 
A 400-2000 MHz 50W RF Power Amplifier is widely used in fields like communication, broadcasting, and radar. Here's an overview of its main features and applications:


Typical performance at +28VDC +25oC, and in a 50Ω system.
| RF / ELECTRICAL | ||||
| PARAMETER | MIN | TYP. | MAX | UNIT | 
| Operating Frequency | 400 | 2000 | MHz | |
| RF INPUT | 0 | 5 | dBm | |
| P-sat Power Output | 46.5 | 47 | dBm | |
| Power Gain | 47 | dB | ||
| Power Gain Flatness | ±2.5 | dB | ||
| Input VSWR | 2 | |||
| Operating Voltage | 28 | VDC | ||
| In-Out impedance | 50 | Ω | ||
| Current | 7 | A | ||
| MECHANICAL | ||
| PARAMETER | VALUE | UNIT | 
| Dimensions (L x W x H) | 200x120x30 | mm | 
| RF Connectors (Input / Output) | SMA- KFD/ SMA- KFD | -- | 
| DC / Control Connector | DB9 | -- | 
| Cooling | Consider heat dissipation with the system | -- | 
| Mounting | 3-6 Thru Hole | -- | 
| Weight | ≤500 | g | 
| ENVIRONMENTAL / PROTECTIONS | |||
| PARAMETER | MIN | MAX | UNIT | 
| Operating Temp. (Housing Temp.) | -40 | +85 | °C | 
| Humidity Range | 0-100 | % | |
| PA Baseplate Shutoff Temperature | + 90 | °C | |
| INPUT/OUTPUT PINS | |||
| AMPLIFIER CONNECTOR TYPE: | DB9 | ||
| TRIAD CABLE PART NUMBER: | —— | ||
| PIN NUMBER | LABEL | DESCRIPTION | |
| 1-3 | +VDC | +28V | |
| 4-6 | GND | Ground | |
| 7 | Amp Enable | Enable : TTL “Low”, Disable : TTL “High” (Low : 0~0.5V, High : 2.5~5V) | |
| 8-9 | NC | NC | |










1. Our Advantages
Relying on the academic research team of famous universities, the
company has established an innovative research and development team
with doctoral and master's degree talents, and continues to absorb
excellent talents in the industry and outstanding students from
famous universities to strengthen the team.The company has about
twenty authorised invention patents in microwave devices, circuits
and antennas. The application field involves radar, electronic
countermeasures, aerospace and aviation.
2. About Customised
We can customise according to customer's requirements, just tell us
the frequency, gain, power.
3. About Delivery Time
Customised products are normally 4-6 weeks, if in stock 1-2 weeks
can be shipped.
4. How quality is guaranteed
1)Quality Control: Strictly testing raw materials and the
production process to meet standards.
2)Performance Testing: Conducting functionality and environmental
tests to verify power output and other key metrics.
3)Warranty and Support: Providing a warranty period and technical
support to address issues during use.
4)Factory Audits: Regularly conducting internal and third-party
quality audits.
5. Delivery Method
If you have your own freight forwarder, we can send to your
designated freight forwarder, if not, we can choose the most
convenient way of delivery, such as DHL, Fedex, air freight, sea
freight.
6.Payment Method
L/C,D/A ,D/P,T/T,Western union, Moneygram, Paypal, Alipay, Bank.
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