| General Parameters: |
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| Status: | Active |
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| Product Description: | PMI Model RFE-218-70-BB Option JT is a 2 to 18 GHz, High Sensitivity, High Dynamic Range, Direction Finding (DF) Receiver Front End consisting of 3 Power Dividers, 6 Limiters, 1 Low-Noise 15 dB Gain Amplifier, and 2 AMC 70 dB Extended Dynamic Range Detector Log Video Amplifiers (ERDLVA) integrated in a Miniature Assembly. |
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| Item No.: | 90 |
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| Power Supply: | +9 VDC to +12 VDC @ 850 mA Max
-9 VDC to -12 VDC 300 mA Max |
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| Size: | 6.0" x 6.0" x 0.5" |
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| Frequency Range: | 2.0 to 18.0 GHz ( (J1, J2, J3) |
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| Frequency Min: | 2.0 GHz (J1, J2, J3) |
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| Frequency Max: | 18.0 GHz (J1, J2, J3) |
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| Connector: | SMA (F) |
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| Output Signal Rise/Fall Time: | 30 ns / 350 ns Max (J4, J5) |
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| Log Slope: | 50 mV/dB (±10) |
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| Load Impedance: | Video: 93 Ohms (recommended) |
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| Frequency Flatness: | ±3.0 dB Max |
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| VSWR: | 3.0:1 (J2, J3) |
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| LOG Linearity: | ±2.25 dB Max (J4, J5) |
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| Tangential Sensitivity: | -63 dBm Min |
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| Dynamic Range: | -60 to +5 dBm Min (J4, J5) |
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| Environmental Ratings: |
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| Temperature: | -55 °C to +85 °C (Operating)
-65 °C to +85 °C (Storage) |
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| Humidity: | MIL_STD-202F, Method 103B Cond. B |
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| Shock: | MIL_STD-202F, Method 213B Cond. B |
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| Altitude: | MIL_STD-202F, Method 105C Cond. B |
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| Temperature Cycle: | MIL_STD-202F, Method 107D Cond. A |
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| Vibration: | MIL_STD-202F, Method 204D Cond. B |
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