U.S. Military Slotted Line Test Set TS-56/AP – Radar / RF Measurement Equipment in Case

Offered here is an original U.S. military slotted line test set TS-56/AP, complete in its original fitted wooden transit case.

 

 

This instrument was used for RF and microwave measurement applications, commonly associated with radar system testing and antenna tuning during the WWII and early post-war era.

 

 

 

 

🔍 Details:

 

 

• Model: TS-56/AP
• Type: Slotted Line Test Set
• Application: RF / microwave measurement and tuning
• Military designation marked on case and instrument
• Includes original fitted wooden storage case

 

 

 

 

 

📦 Condition:

 

 

• Untested
• Appears largely complete as shown
• Interior components present including slotted line assembly and indicator unit
• Case shows wear, aging, and a damaged handle
• Equipment shows light wear consistent with age
• Stored dry

 

 

Being sold as:

 

• Collector piece
• Display item
• Or for use/restoration by a knowledgeable technician

 

 

 

 

 

📡 Historical Use:

 

 

Slotted line systems like the TS-56/AP were used to:

 

• Measure standing wave ratios (SWR)
• Tune antennas and transmission lines
• Test radar and RF systems

 

 

These were essential tools in the development and maintenance of early radar and communications equipment.

 

 

 

 

💡 Collector Appeal:

 

 

• Military RF test equipment
• Complete with original case
• Great display piece for radar/electronics collections
• Compact and easy to display compared to larger units

 

 

 

 

 

🚚 Shipping & Terms:

 

 

• Ships securely packed
• Local pickup available at Whiskey Rebellion Antiques – Bedford, PA
• We combine shipping when possible

FREE SHIPPING!