Description
SW-PA-20007125-47C is a 50W RF power amplifier with an operating frequency range of 2000-7125MHz, featuring 47dB high gain, high linearity and high efficiency. Designed with a compact and lightweight structure (160×120×30mm, ≤1.3kg), it integrates multi-protection against over-temperature, over-voltage and over-current. Suitable for defense communication, commercial RF systems, radar signal enhancement, RF testing and measurement, it effectively solves problems such as insufficient signal power, large transmission loss and amplification distortion, providing stable and reliable signal amplification support for various RF applications.
Specification
Typical performance at 28V DC +25oC, and in a 50Ω system.
RF / ELECTRICAL | ||||
PARAMETER | MIN | TYP. | MAX | UNIT |
Operating Frequency | 2000 | 7125 | MHz | |
RF INPUT | 0 | dBm | ||
Power Gain@ Pin=0dbm | 47 | dB | ||
P-sat Output Power@ Pin=0dbm | 47 | dBm | ||
Power Gain Flatness@ Pin=0dbm | ±2.5 | dB | ||
In/Out Impedance | 50 | Ω | ||
Spurious Signals | -60 | dBc | ||
Harmonic Signals | -20 | –10 | dBc | |
Input VSWR | 1.75 | –– | ||
Operating Voltage | 28 | V | ||
Currents@50W | 10 | 12 | A | |
MECHANICAL | ||
PARAMETER | VALUE | UNIT |
Dimensions (W x D x H) | 160× 120 × 30 | mm |
RF Connectors (Input / Output) | SMA-KFD / N-KFD | — |
DC & Control Connector | D-SUB 7W2 M | — |
Cooling | External Heatsink Required | — |
Weight | ≤1.3 | kg |
ENVIRONMENTAL / PROTECTIONS | |||
PARAMETER | MIN | MAX | UNIT |
Operating Temp. | -20 | +60 | °C |
Storage Temp. | -40 | +80 | °C |
Amplifier Safeguard Temp. | +70 | °C | |
Protections | Over temperature protection, over voltage protection (OVP), over current protection (OCP) | –– | |
INPUT/OUTPUT panel Connector | |||
AMPLIFIER CONNECTOR TYPE: | —— | ||
TRIAD CABLE PART NUMBER: | —— | ||
NUMBER | interface type | DESCRIPTION | |
X1 | SMA-FK | RF IN | |
X2 | N-FK | RF OUT | |
X3 | D-SUB 7W2 M | DC & Control interface | |
Connector Definition | ||
AMPLIFIER CONNECTOR TYPE: | D-SUB 7W2M | |
TRIAD CABLE PART NUMBER: | —— | |
NUMBER | Definition | DESCRIPTION |
A1 | VDD | 28V |
A2 | GND | GND |
1 | PA Enable | TTL Hi= Enable, TTL Lo = Disable or No Connection |
2 | GND | GND |
3-5 | NC | NC |
Outline Dimensional Drawing （TBD）
