# S46T-26 Keithley Switch Mainframe New

**Features:**

-   Built-in contact closure counter
-   Relays can be easily added to the system 
-   32 control channels can be operated via GPIB with a minimal set of instructions.
-   Front panel LEDs
-   Channel characterization data storage
-   Frequency ranges up to 40GHz
-   Available accessories include low-loss, semi-flexible RF cables
-   Allows maintenance personnel to assess when the relays are nearing the end of their mechanical life. In this way, preventive maintenance can be performed in a timely way.
-   Simplifies creating new switch configurations as new test requirements emerge.
-   Ensures the system can be set up and running quickly. 
-   Indicates the status of all relay contacts continuously to allow easy monitoring of system operation.
-   Supports storing S-parameters or calibration constants for each relay contact or each pathway. Critical performance parameters can be stored in memory for use in trend analysis between scheduled maintenance.
-   Provides maximum switching flexibility.
-   Helps to maximize signal integrity.

**Accessories:**

-   Power cord, 
-   instruction manual
-   rack mount kit

**Applications:**

-   Cellular and cordless phones
-   Specialized mobile radios
-   Base stations
-   Specialized antenna systems
-   RF components, including RFICs
-   Wireless peripherals, including Bluetooth devices
-   Broadband wireless transceivers
-   High speed digital communications, including SONET speeds 3Gbps and 10Gbps

**Specifications:**

-   26.5 ghz terminated rf switch system

The S46T-26 is a switch mainframe from Keithley.

## Details

- **Price:** 7510.0 USD
- **Vendor:** Keithley
- **Type:** Main Swi
- **Tags:** Keithley, Mainframe, Manufacturers, Other Equipment, product_manual_group_2, Product_new, Switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7510.00 USD | In stock |

## Images

- S46T-26 Keithley Switch Mainframe

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> Source: [ValueTronics](https://valuetronics.com/products/s46t-26-keithley-switch-mainframe-new)
> Updated: 2026-05-21