Hengwei Microwave focuses on the research, development, production and marketing of various RF and microwave devices, modules and systems
This is a low noise amplifier + filter module which operates from 1.5 to 1.7GHz .It provides a gain of 50dB with a noise figure of less than 0.5dB and has a P1dB of 12dBm.It requires a DC supply of +12V and consumes 180mA of current. this module has a rejection 25dB@1.3GHz and 33dB@1.9GHz , it has 70dBm spurious.
The amplifier+filter module is a ideal for military and commercial applications like ECM testing , instrumentation,SATCOM systems, radar systems and test systems.
The main parameters are shown in the following table:
Frequency (GHz) | Gain (dB) | Gain Flatness (dB) | VSWR | NF (dB) | P-1 (dBm) | spurious (dBm) | Rejection(dBc) | +12V Current (mA) | ||
S11 | S22 | @1.3GHz | @1.9GHz | |||||||
1.5~1.7GHz | 50 | ±0.56 | 1.88 | 1.38 | 0.5 | 12 | -70 | 25 | 33 | 180 |
Test curve as follows:
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