The Anritsu 3654D-1 is a V (1.85 mm) calibration kit engineered for precision calibration of Vector Network Analyzers and high-frequency test equipment. Built around sliding load standards, this kit delivers the accuracy required for SOLT calibration across microwave and millimeter-wave applications. The complete assembly supports both male and female test ports, enabling 12-term error-corrected measurements in demanding RF environments.
## Technical Specifications
**Connector Type:** V (1.85 mm)
**Frequency Range:** DC to 50 GHz (85 GHz for extended operation)
**Impedance:** 50 Ohms
**Calibration Type:** SOLT (Shorts, Opens, Loads, Thru) with broadband terminations
## Key Features
**Sliding Load Standards:**
• 17V50C Male Sliding Termination
• 17VF50C Female Sliding Termination
**Shorts & Opens:**
• 23V50C Male Short (5.1 mm offset)
• 23VF50C Female Short (5.1 mm offset)
• 01-311 Female Flush Short
• 01-312 Male Flush Short
• 24V50C Male Open
• 24VF50C Female Open
**Broadband Terminations:**
• 28VF50D Female Broadband Termination (qty. 2)
• 28V50D Male Broadband Termination (qty. 2)
**Adapters:**
• 33VF50C Female-to-Female Phase Equal Adapter (qty. 2)
• 33VV50C Male-to-Male Adapter
• 33VVF50C Male-to-Female Adapter (qty. 2)
• 01-323 Female Adapter for Pin Depth Gauge
**Tools:**
• 01-201 Torque Wrench, 8 lbf·in (0.9 N·m)
• 01-204 Universal Wrench (SMA, 3.5 mm, 2.4 mm, K, V)
• 01-322 Pin Depth Gauge
• 01-210 Reference Flat
• A18311 Connector Thumb Wheel (qty. 4)
Calibration coefficients supplied on USB memory device.
**Physical:** 14 × 12 × 8 in; 10 lbs
## Compatibility & Integration
Designed for Anritsu VectorStar MS4640A Series and Lightning 37xxxX Series VNAs requiring 12-term error correction. All standards calibrated and traceable to established metrology references.
