EMI Preamplifiers 18 ... 40 GHz
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STANDARD MODELS
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Model
| Frequency Range
| Output Power PN min dBm | Gain min / typ dB | Noise Figure dB | Dimensions
(L, W, H) mm | Weight kg |
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BLMA 1840-1M | 18 ... 40 GHz | +5
| 23 / 26 ±2.5 | 2.7 | 120 x 100 x 51 | 1 |
| BLMA 1840-1A | 18 ... 40 GHz | +5
| 23 / 26 ±2.5 | 3 | 120 x 100 x 51 | 1 |
| BLMA 1840-3A | 18 ... 40 GHz | +5
| 23 / 26 ±2.5 | 5 | 120 x 100 x 51 | 1 |
| BLMA 1840-3G | 18 ... 40 GHz | +5
| 30 / 33 ±2.5 | 3 | 120 x 100 x 51 | 1 |
| BLMA 1840-4G | 18 ... 40 GHz | +5
| 40 / 43 ±2.5 | 3 | 120 x 100 x 51 | 1 |
| BLMA 1840-4A | 18 ... 40 GHz | +5
| 32 / 35 ±2.5 | 2.8 | 120 x 100 x 51 | 1 |
| BLMA 1840-5G | 18 ... 40 GHz | +5
| 46 / 49 ±2.5 | 3 | 120 x 100 x 51 | 1 |
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For individual data sheets, please click on the above model name
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STANDARD SPECIFICATIONS
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Input Impedance: | 50 Ohm nominal | Load VSWR: | <2.5:1 typ. | Spurious: | -60 dBc min. (excluding harmonics) | Harmonics: | -20 dBc | Class of Operation: | A-linear |
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GENERAL
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RF Input: | <18 GHz | precisision N-m | >18 GHz | horn antenna |
| RF Output: | <18 GHz | precisision N-f | >18 GHz | 2.92 mm-f |
| Mains Supply: | Linear regulated power supply
| Power Consumption: | <10 W | Conformity: | CE (EN 55022, CISPR 22) | Ambient Temperature: | 0 ... +45 °C | Storage Temperature: | -25 ... 85 °C | Relative Humidity: | up to 95% (non-condensing) | Operating Altitude: | up to 2000 m above sea level | Vibration and Shock: | MIL-STD-810 G | |