Keysight (Agilent)
Keysight (Agilent) N4694D
Electronic Calibration Module (ECal), 67 GHz, 1.85 mm, 2-port RF
0 to 67 GHz Frequency Range
1.85 mm (V-connector) Connector Type
Electronic Calibration (ECal) Calibration Type
2-Port Number of Ports
50 Ohm Impedance

| Attribute | Value |
|---|---|
| Frequency Range | 0 to 67 GHz |
| Connector Type | 1.85 mm (V-connector) |
| Calibration Type | Electronic Calibration (ECal) |
| Number of Ports | 2-Port |
| Impedance | 50 Ohm |
| Compatible Instruments | Keysight PNA, PNA-X, and ENA Series Vector Network Analyzers |
| Insertion Loss | Less than 6 dB typical |
| Return Loss | Greater than 20 dB typical |
| Interface | USB |
| Operating Temperature | 23°C ± 5°C (during calibration) |
Keysight (Agilent) N4694D Options:
- N4694D - 0DC - Low frequency starts from DC
- N4694D - 010 - Low frequency starts from 10 MHz
- N4694D - 00A - Add male-to-male and female-to-female adapters
- N4694D - M0F - 1 female and 1 male connector
- N4694D - F0F - Both connectors are female
- N4694D - M0M - Both connectors are male
- N4694D - 1A7 - Calibration + Uncertainties + Guardbanding (Not Accredited)
- N4694D - A6J - ANSI Z540-1-1994 calibration
- N4694D - UK6 - Commercial calibration certificate with test data
| Model | N4694D |
|---|
The Keysight (Agilent) N4694D is a 2-port microwave electronic calibration (ECal) module offering precision calibration for vector network analyzers. It supports 1.85 mm connectors and operates from DC (Option 0DC) to 67 GHz. It connects via USB, reducing calibration time and wear on connectors.
It is ideal for broadband modeling, time domain, and signal integrity testing. Available with male/male, female/female, or male/female connectors.
Testwall can supply the used Keysight (Agilent) N4694D, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) N4694D.





