LNA
18~50GHz, Gain40dB, Noise figure4.5dB, P-1dB12dBm, 1.85
- DLNA8-18-50G-3368
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS: no(Customization Needed for ROHS Compliance)
- The product must not be used for illegal purposes. Any losses caused by illegal use shall be borne by the customer.
Product Details
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 18 | ~ | 50 | GHz |
| Gain | 40 | 45 | dB | |
| Gain flatness | ±2.5 | dB | ||
| Noise figure | 4 | 4.5 | dB | |
| Input VSWR | 2.5 | 2.8 | ||
| Output VSWR | 2 | 2.5 | ||
| P-1dB | 12 | dBm |
Other parameters
| Connector | 1.85-F Detachable |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Surface | Gold-plating |
| Working voltage | +12V |
| Working current | 300mA |
| Operation Temp. | -30~+70℃ Design assurance |
Typical test data
| Frequency | S11 | S22 | GAIN | P-1 | PSAT | Noise |
| GHz | VSWR | VSWR | dB | dBm | dBm | dB |
| 18 | 1.39 | 1.78 | 44.38 | 16 | 17.6 | 4.47 |
| 20.29 | 1.77 | 1.19 | 45.19 | 17.4 | 18.2 | 3.92 |
| 22.57 | 2.06 | 1.21 | 45.82 | 17.1 | 18.1 | 3.69 |
| 24.86 | 2.08 | 1.43 | 47.24 | 17.1 | 18 | 3.54 |
| 27.14 | 1.79 | 1.57 | 48.43 | 16.3 | 17.6 | 3.83 |
| 29.43 | 1.74 | 1.49 | 48.44 | 16.4 | 17.8 | 3.67 |
| 31.71 | 2.57 | 1.84 | 48.7 | 16.5 | 17.7 | 3.57 |
| 34 | 2.37 | 1.96 | 48.5 | 16.5 | 17.8 | 3.81 |
| 36.29 | 1.48 | 1.39 | 47.54 | 17.7 | 18.8 | 3.63 |
| 38.57 | 1.79 | 1.44 | 45.9 | 17.4 | 18.5 | 3.26 |
| 40.86 | 2.41 | 1.82 | 45.05 | 17.2 | 18.6 | 3.55 |
| 43.14 | 2.73 | 1.85 | 45.26 | 16.4 | 18.1 | 3.72 |
| 45.43 | 2.3 | 2.08 | 45.14 | 17.5 | 18.8 | 3.75 |
| 47.71 | 1.51 | 1.63 | 45.95 | 18.7 | 19.7 | 3.04 |
| 50 | 2.57 | 1.08 | 48.03 | 15.5 | 17.2 | 4.24 |
Reference picture
Configuration(mm)
Typical test curve
Note
, When designing, consider the issue of amplifier heat dissipation.