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Call 0345 2300 599The CEYEAR 31121 is a precision mechanical coaxial calibration kit designed for accurate calibration of compatible vector network analysers and RF test equipment.
Covering DC to 26.5GHz, this 50 ohm calibration kit uses precision 3.5mm coaxial connectors and includes both male and female calibration standards. It is suitable for high-frequency RF measurement, microwave testing, laboratory use, engineering work, and professional test bench applications.
The kit includes open, short, load, and adapter standards, along with a metrology grade torque wrench and calibration data.
Key Features
- Precision mechanical coaxial calibration kit
- 3.5mm connector interface
- Frequency coverage from DC to 26.5GHz
- 50 ohm impedance
- Includes male and female open, short, and load standards
- Includes male-to-male, female-to-female, and male-to-female adapters
- Supplied with metrology grade torque wrench
- Supplied with calibration data
- Suitable for compatible VNAs and RF test equipment
- Ideal for RF laboratories, service departments, and microwave test benches
Specifications
| Specification | Details |
|---|---|
| Model | CEYEAR 31121 |
| Product type | Precision mechanical calibration kit |
| Connector type | 3.5mm coaxial |
| Frequency range | DC to 26.5GHz |
| Impedance | 50 ohms |
| Open phase drift | ±2° |
| Short phase drift | ±2° |
| Load VSWR | Less than 1.065 |
| Adapter VSWR | Less than 1.12 |
Kit Contents
- 1 x 3.5mm female open
- 1 x 3.5mm male open
- 1 x 3.5mm female short
- 1 x 3.5mm male short
- 1 x 3.5mm female load
- 1 x 3.5mm male load
- 1 x 3.5mm male to 3.5mm male adapter
- 1 x 3.5mm female to 3.5mm female adapter
- 1 x 3.5mm male to 3.5mm female adapter
- 1 x Torque wrench, metrology grade
- Calibration data
Typical Uses
- Vector network analyser calibration
- RF laboratory measurements
- Microwave frequency testing
- Coaxial test setup calibration
- Antenna, filter, amplifier, and component testing
- RF service and repair work
- Engineering and development test benches
- Calibration of 3.5mm coaxial measurement systems
Important Note
Please ensure that the connector type, frequency range, and calibration standard format are suitable for your test equipment before ordering.
This listing is for the CEYEAR 31121 3.5mm calibration kit only. Network analyser and other test equipment are not included unless stated otherwise.
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]