Condition: Used

The Picosecond Pulse Labs 5501A-110 is a broadband DC block covering 0.7 kHz to 26 GHz with an 8 ps risetime, suitable for high-speed RF, microwave, and time-domain measurement applications. It is rated for extended temperature operation from -55°C to +125°C, making it suitable for demanding test environments.

Included in the sale:
• Picosecond 5501A-110 DC Block unit

Please note that we have multiple units in stock, and the images presented are of one of them, therefore the cosmetic condition of the exact item you will receive may slightly differ.

The Picosecond Pulse Labs (PSPL) 5501A-110 is a precision broadband DC block designed for use in high-speed digital, RF, and microwave test systems. It provides effective DC isolation while maintaining excellent signal fidelity across an exceptionally wide frequency range.

Key features include an ultra-fast 8 ps risetime and a broad frequency coverage from 0.7 kHz to 26 GHz, making it well suited for time-domain reflectometry (TDR), network analysis, and pulse measurement applications. The rugged construction and wide operating temperature range make it appropriate for both laboratory and field-deployed test systems.

Specification Name: Value
Frequency Range: 0.7 kHz to 26 GHz
Risetime: 8 ps
Operating Temperature: -55°C to +125°C
Connector Type: SMA (female–female, typical for this series)
Impedance: 50 Ohm
Insertion Loss: Typically <1 dB across passband
DC Blocking Voltage: Refer to manufacturer datasheet
Housing: Rugged coaxial inline format

Please refer to the Picosecond Pulse Labs (now Tektronix) website or datasheet for full and authoritative specifications.

Please refer to the manufacturers website for more information.

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

• Return Period: In the event of an item being received which is not as specified, you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, and the email should include the order number, date and reason for return within 14 days of delivery.
• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than not as specified.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is not as specified, in which case we will arrange a prepaid return label.