| General Parameters: |
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| Status: | Active |
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| Frequency Min: | 0.0298 GHz |
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| Frequency Max: | 0.0302 GHz |
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| Insertion Loss: | 9 dB Max |
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| Attenuation Range: | 0 to 63.5 dB in 0.5 dB Steps |
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| Digital Control: | 7 Bit |
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| VSWR: | 1.4:1 Max |
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| Attenuation Accuracy: | 0-4 dB: ±0.2 dB
5-9 dB: ±0.3 dB
10-16 dB: ±0.5 dB
17-24 dB: ±0.6 dB
25-30 dB: ±0.7 dB
31-40 dB: ±0.7 dB
41-50 dB: ±0.7 dB
51-63.5 dB: ±2% of attenuation Value |
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| Power Supply: | +5.0 to 5.2 VDC @ 750 mA Max |
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| Finish: | Chemically Coated |
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| Sealing: | Hermetically Sealed |
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| Switching Speed: | 650 ns Delay Max, 500 ns Rise Time Max |
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| Input Power: | +10 dBm Max |
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| Switching Rate: | 10 kHz Max |
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| Attenuation vs. Frequency: | 0.1 dB Peak to Peak |
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| Input/Output Impedance: | 50 OHMS |
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| Linearity (Over any 6 dB Range): | 0.5 dB Peak to Peak up to 50 dB Attenuation |
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| Insertion Phase: | 30° ± 5° |
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| Phase vs. Frequency: | 2.8° Peak to Peak |
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| Phase vs. Attenuation: | 0 to 44.0 dB: 3.0° Peak to Peak
44.0 to 50.0 dB: 7.5° Peak to Peak |
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| Control Input Impedance: | 8 Equivalent TTL loads Max including 1k Pull-Up Resistors |
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| Control Input Logic: | TTL Driver with Rise/Fall of 200ns |
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| Binary Code: | 7 Bits, 00000000 = Insertion Loss |
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| Attenuation per bit: | A0 = LSB = 0.5 dB, A6 = MSB = 32 dB |
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| Transients: | 5 mV Peak to Peak for 0.5 dB Steps
10 mV Peak to Peak for 63.5 dB Step |
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| Terminals: | MIL-T-55155/23 or Equivalent |
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| Environmental Ratings: |
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| Operating Temperature: | 0 °C to +70 °C |
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| Non-Operating Temperature: | -40 °C to +70 °C |
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| Shock: | MIL-STD-202F, Method 213 Cond A, except 18 G's in each axis |
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| Vibration: | MIL-STD-202F, Method 201, except frequency of 5 to 55 Hz, Double Amplitude of 0.06 inches |
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| Fungus: | MIL-STD-454, Materials shall not support fungus growth |
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| Leakage: | MIL-STD-883, Method 1014.9 |
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