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General description of the
used AGILENT 8503B
for sale.
The HP 8503B 500 kHz to 1.3 GHz, 75 ohm, S Parameter Test Set, Measures reflection and transmission coefficients of a one-port or two-port device operating withing the frequency range of 500kHz to 1.3 GHz. Directivity: >40 dB, Frequency Response: Transmission: ±1 dB, ±12 degrees, from 0.5 to 1200 MHz, Reflection: ±2 dB, ±20 degrees, from 0.5 to 1300 MHz; ±15 degrees from 2 to 1300 MHz. Test Port 1&2: Frequency Range (MHz): 0.5 to 2, Return Loss: >18.0 dB (<1.29 SWR), 2 to 1300, >24 dB (<1.135 SWR), Open/Short Ratio: Frequency Range: 0.5 to 2, Magnitude: <±1.25 dB, Phase: <±10°, 2 to 1300, <±0.9 dB, <±7.5°, Reference Return Ports (R, A, B): Frequency Range (MHz): 0.5 to 2, Return Loss: >20 dB (<1.22 SWR), 2 to 1000, >23 dB (<1.15 SWR), 1000 to 1300, >20 dB (<1.22 SWR), RF Input Port: >20 dB Return Loss from 0.5 to 1300 MHz (<1.22 SWR), Maximum Operating Level: +20 dBm (100 mW), Insertion Loss: Input to Port 1&2: 19 dB Nominal, Input to Port A or B: 25 dB Nominal, Input to Port R: 19 dB Nominal, Transmission: <°0.5 dB Magnitude and <±4° Phase, Reflection: <±0.75 dB Magnitude and <±6°, RF Input to Test Port 1 or 2: <±1.5 dB. Impedance: Test Ports 1&2: 75 ohm, all other RF Ports: 50 ohm. Connectors: 1&2: 75 ohm Type N Female, All Other RF Ports: 50 ohm Type N Female, DC Bias Inputs: 50 ohm BNC Female. DC Bias Input Range: ±30 Vdc, ±200 mA, some degradtion in RF Specifications from 500 kHz to 100 MHz; 500 mA maximum. Damage level: 1 watt (+30 dBm) CW.
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