EIP 101A
Template:Plugin Sidebar 2 The EIP 101A is a receiver-type Spectrum Analyzer plug-in, designed to work in all Tektronix oscilloscope mainframes which accept letter-type plug-ins. Used in the 201A power supply unit, it works together with all analog oscilloscopes. It covers the frequency range of 0.7 - 15 GHz in one single band and comprises a three-resonator YIG preselector.
Key Specifications
| Frequency Coverage | 1 - 12.4 GHz (useable 0.7 - 15.7 GHz)* |
|---|---|
| Dial Frequency Accuracy | 10 MHz +/-3% ** |
| Selectable Video Bandwidths | 1 KHz, 100 KHz, 3 MHz |
| Frequency Response | + 2 dB typical, ±4 dB maximum |
| Calibrated Dispersion | 0 - 11.4 GHz (useable 0 - 15.0 GHz) |
| No. of Bands Required to Cover Frequency Range | 1 |
| Dispersion Resettability | Typical 10 MHz |
| Dispersion Dial Accuracy | Typical 10 MHz or ±0.5% whichever is greater |
| Preselection | 3 Resonator YIG filter, nominal 3 dB bandwidth 15 MHz, straight thru leakage >60 dB down, tracking spurious typically >45 dB down*** |
| Resolution | Typical 15 MHz |
| Image Rejection | Generates no image signals |
| Intermod Rejection | Intermod signals are reduced by the preselector selectivity over conventional microwave diode response |
| Type of Receiver | Crystal linear or log video with sweeping YIG pre selector |
| Sensitivity (1 KHz Bandwidth) | -45 dBm minimum |
| Max. Input Power | +20 dBm |
| Limiting Level (2dB compression) | 0.7 - 1.0 GHz -20 dBm typical |
| 1.0 - 1.2 GHz >+5 dBm | |
| 1.2 - 15.7 GHz >+10 dBm | |
| Log Accuracy (<1 MW Input) | ± 1 dB Typical |
| Variable Vertical Log Scale (dB/cm) | Variable and calibratable with internal calibrate signal over the range of 2 dB/cm to 20 dB/cm |
| Log Video Out Voltage | 0.02 Volts/dB typical |
| Sweep Rate | 1, 10, 30 Hz |
| Required Assoc. Equipment | Scope or other analog display |
| Plug-In' s available for: | Tektronix which accept letter series plug-ins |
| * Usable frequency coverage is limited by the center frequency dial indicator with the unit set on a center frequency of 12 GHz and dispersion set for 15 GHz, most units will display signals as high as 18 GHz. | |
| ** If setting is always approached from 700 MHz, if not, add 5 - 15 MHz for hysteresis. | |
| *** Tracking spurious is a second pass band response, always located a fixed number of MHz (approximately 200 MHz) above the normal preselector response. |
