Additional Features:
- 50 kHz to 21 GHz Coverage in Coax and to 325 GHz Using Tektronix Waveguide Mixers
- Marker and Center Frequency Accuracy of One Part in 105
- Built-in Marker Intelligence
- Exclusive Occupied Bandwidth Mode
- Menu-Selectable Signal Processing
- Signal Search Functions
- Noise Normalization to 1 Hz
- Alternate Reference Units
- Direct Keypad Entry of Control Parameters
- Direct Plot Capability (All Versions)
- Lab Performance Packaged for Engineering and Manufacturing Productivity
- GPIB/Fully Programmable
- Large, Easy-to-Use Controls Nonvolatile Memory for Up to Nine Waveforms and Nine Front-Panel Displays
Specifications
- Frequency Range: 50 kHz to 21 GHz coaxial input; 50 kHz to 325 GHz external mixer input (amplitude specified from 18 to 325 GHz with Tektronix WM 490 Series Waveguide Mixers).
- Center and Marker Frequency Accuracy: Phase Locked: ± [20%D + (Fx 105)] Hz, Bands 1 and 5-12 with span/div ≤200 kHz, and Bands 2-4 with span/div ≤100 kHz.
- Unlocked: ± [20%D +: Fx 105) + 15 NkHz].
- Where: D=Span/div or Res BW, whichever is greater: F=Center or Marker Frequency N=Harmonic Mixing Number
- Delta Marker Frequency Accuracy: 1% of total span
- Center Frequency Drift (After 1-Hour Warm-Up): Phase Locked: ≤50 Hz per minute of sweep time corrected at least every 30 seconds. Bands 1 and 5-12 with span/div ≤200 kHz, and bands 2-4 with span/div ≤100 kHz. Unlocked: ≤ (5 kHz) N per minute of sweep time
- Frequency Readout Resolution: ≤10% span/div to 1 kHz minimum. (100 Hz in Delta Marker Mode.)
- Residual FM-Phase Locked: ≤ (10 + 2N) Hz p-p in 20 ms, Bands 1 and 5-12 with span/div ≤200 kHz, and Bands 2-4 with span/div ≤100 kHz.
- Unlocked: ≤ (7 kHz) N p-pin 20 ms
- Resolution Filters: 100 Hz to 1 MHz (6 dB bandwidth ±20%) in decade steps.
- Shape factor ≤7.5: 1 (60 dB/6 dB)
- Frequency Span/Division: 0 Hz (zero span pushbutton or data entry keypad); 200 Hz to 10 GHz (in a 1-2-5 sequence) via span/div knob; 200 Hz to 15 GHz (to two significant digits) via keypad or start/stop data entry, or marker start/stop; full band via MAX SPAN pushbutton (12 bands)
- Accuracy: ± 5% of selected span/div.
The Tektronix 2755 is a benchtop instrument that combines cost-effective lab performance and ease of use with a new dimension in spectrum analyzer processing intelligence. Packaged for enhanced engineering productivity, it reduces operator interface requirements and risk of human error. You'll make measurements faster and more accurately than ever before, all with the high standard of Tektronix quality and reliability.
Decision-Making Power at the Touch of a Button
Tektronix exclusives include signal processing intelligence that can discriminate and sort among continuous wave (CW), pulse and spurious signals. Hands-off convenience for measuring the bandwidth of filters, amplifiers, and channelized spectrum occupancy is provided by Tek's new BANDWIDTH mode.
Tedious, time-consuming calculations are eliminated with automatic noise normalization to 1 Hz and alternate reference units such as dBm, dBmV, dBµ, V, and dBV.
Feature for feature, the 2755 is optimized for straightforward operation and outstanding ease of use-from the ergonomically designed front panel and larger controls to direct keypad entry of important control factors.
Millimeter Wave Capability
Using Tek's high performance waveguide mixers, you get calibrated amplitude and frequency coverage from 18 to 325 GHz. Real signals are determined in two sweeps with Tek's accurate millimeter wave identification mode. No costly L.O. amp is needed-just some simple connections and you're ready to measure.
| Manufacturer | Tektronix |
|---|---|
| Condition | Used |
| Frequency | 21 GHz |