Agilent/Keysight 10466A

The Agilent/Keysight 10466A is a C-size, 1-slot, register-based VXI module designed for precision switching applications within complex test and measurement setups. This module functions as a 4×64 two-wire switching matrix, capable of switching both high and low sides of each crosspoint. It is engineered to provide a cost-effective solution for large matrix configurations and offers seamless expansion capabilities to accommodate larger matrix requirements. The 10466A shares its switch card with the E1465A and E1467A modules, with the terminal blocks dictating the specific matrix configuration, allowing for topological changes by simply swapping terminal blocks.

### Technical Specifications

**Matrix Configuration:**
* Type: 4×64 two-wire switching matrix
* Crosspoint Switching: Switches both high and low sides
* Relays: Latching armature relays

**Expansion Capabilities:**
* Module Interconnection: Rows and columns can be interconnected on different modules to create larger matrices using a chaining cable (e.g., E1466-80002)
* Maximum Configuration: A full E1401B 13-slot mainframe can support up to 3072 two-wire crosspoints
* Matrix Expansion Example: Creating a 4×256 matrix requires four E1466A modules interconnected with three daisy-chain expansion cables
* Alternative Expansion: The E1467A with an expansion terminal block (Option 201/211) and Z2220A series cables offers an 8×32 matrix configuration that is easily expandable and provides quicker access and easier cable connections compared to daisy-chaining

**Electrical Characteristics:**
* Maximum Voltage (any terminal to any other terminal or chassis):
* DC: 200 V
* AC RMS: 170 V
* Peak: 238 V p-p
* Maximum Current (per channel common, non-inductive):
* 1 A DC
* 1 A AC peak
* Maximum Power:
* Per channel: 30 W
* Per module: 62.5 VA (resistive load)
* Closed Channel Resistance (per channel):
* Initial: < 4.0 Ω (worst crosspoint) * Initial: < 1.8 Ω (best crosspoint) * End of life: < 10.0 Ω * Insulation Resistance (between any two points): * ≤40 °C, ≤95% RH: > 10⁸ Ω
* ≤25 °C, ≤40% RH: > 10⁹ Ω
* Maximum Thermal Offset (per channel, differential Hi-Lo): 5 µV

**Performance Specifications:**
* Minimum Bandwidth (–3 dB, Z_L = Z_X = 50 Ω): 10 MHz
* Crosstalk (dB) within a card (worst path):
* < 10 kHz: * Closed path to closed path (typical): –66 dB * Open row to open row (typical): –73 dB * Open row to open column (typical): –84 dB * Open column to open column (typical): –92 dB * < 100 kHz: * Closed path to closed path (typical): –45 dB * Open row to open row (typical): –52 dB * Open row to open column (typical): –64 dB * Open column to open column (typical): –70 dB * < 1 MHz: * Closed path to closed path (typical): –29 dB * Open row to open row (typical): –37 dB * Open row to open column (typical): –47 dB * Open column to open column (typical): –52 dB * Crosstalk (dB) module-to-module (represents 4 x 128 configuration): * < 10 kHz: * Closed path to closed path (typical): –66 dB * Open row to open row (typical): –68 dB * Open row to open column (typical): –84 dB * Open column to open column (typical): –92 dB * < 100 kHz: * Closed path to closed path (typical): –45 dB * Open row to open row (typical): –46 dB * Open row to open column (typical): –64 dB * Open column to open column (typical): –71 dB * < 1 MHz: * Closed path to closed path (typical): –29 dB * Open row to open row (typical): –29 dB * Open row to open column (typical): –48 dB * Open column to open column (typical): –52 dB * Closed Channel Capacitance (< 10 kHz): * Hi to Lo: < 270 pF * Hi to Ground: < 430 pF * Lo to Ground: < 440 pF**Physical Characteristics:** * Module Size: C-size * Slots: 1-slot * VXI Device Type: Register based, A16, slave only * Terminal Blocks: Includes QUIC easy-to-use terminal blocks * Screw Terminal Wire Size: 18 to 26 AWG (1.2, 0.9, 0.75, 0.6, 0.5 mm) * Dimensions: 3 × 3 × 3 in (approximate) * Weight: 1 lbs (approximate)**Operational Characteristics:** * Power-down State: Relay states remain unchanged * Power-up State: Relays open at power-up * Minimum Relay Life (No load): 10⁷ operations

**Compatibility:**
* VXI Mainframe Compatibility: Compatible with VXI mainframes, such as the E1401B
* Shared Switch Card: Shares switch card with E1465A and E1467A modules
* Terminal Block Interchangeability: Terminal blocks can be obtained separately to change matrix topology
* Data Pod Application: The Agilent/HP 10466A is also identified as a 3-State TTL/3.3V Data Pod for use with the 1670G Series logic analyzers and 16522A/16720A pattern generator cards

**Software and Firmware:**
* Command Module Firmware: Downloadable
* Instrument Drivers: Available for I-SCPI Win 3.1, I-SCPI Series 700, C-SCPI LynxOS, C-SCPI Series 700
* Panel Drivers: Available
* VXIplug&play Framework: Available for Windows (Win 3.1, Win 95/NT)
* Channel Lists: Downloadable channel lists into onboard memory

Why Choose Aumictech for Agilent/Keysight 10466A?
At Aumictech, we specialize in supplying high-performance VXI switching solutions. Whether you need a versatile 4×64 matrix for complex routing, reliable expansion to larger configurations, or precision component for demanding test applications, our team ensures the Agilent/Keysight 10466A delivers maximum performance and signal integrity for your specific application.