Overview
Used Agilent 8753ET transmission/reflection network analyzer covering 300 kHz to 3 GHz, with Type-N test ports, a built-in color display, floppy disk drive and GPIB, parallel, RS-232 and VGA connectors on the rear. Firmware HP8753ET.07.68 (March 2001). No factory options are installed (display reads OPTS:NONE).
Specifications
| Manufacturer | Agilent Technologies (HP / Keysight) |
| Model | 8753ET |
| Serial number | US39170520 |
| Frequency range | 300 kHz to 3 GHz |
| Installed options | None |
| Firmware | HP8753ET.07.68, Mar 08, 2001 |
| Test ports | Type-N (female), transmission/reflection |
| Power | 115/230 V selectable, 47-63 Hz, 460 VA |
| Interfaces | GPIB, parallel, RS-232, VGA, DIN keyboard, 3.5 in floppy drive |
What’s Included
- Agilent 8753ET network analyzer
- Power cord
Condition and Testing Performed
Used – Powers On. The unit powers up, the display and front panel operate, and it passes its internal self-test (see photos). It has not been calibrated or verified against a standard by UnumLab, and measurement accuracy and test-port performance have not been verified. A third-party calibration label on the unit shows a calibration date of 02/29/2024 and a due date of 02/28/2025, which has passed; no calibration certificate is included.
What’s Not Included
Calibration kit, test cables, adapters, manuals and software are not included.
Warranty and Returns
45-day parts and labor warranty from delivery (original purchaser, contiguous USA). 14-day returns for unused items in original condition; 35% restocking fee; buyer pays return shipping.
Shipping
Ships F.O.B. Destination via UPS, USPS or freight, fully insured, in protective packaging. Contact sales@UnumLab.com or (603) 233-0612 with questions.




















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