Products

Versatile MAGRes Wideband Cryogenic NMR High Frequency probe

At a Glance

• Wideband 8-700MHz, 3:1 tuning range (depending on NMR coil and temperature)
• Temperature range: 0.3K to 325K
• RF and ANT BeCu coax
• SMA connectors with BNC adapters
• Quickfix capacitor design
• Spring-loaded tuning rods
• Evacuated tuning capacitor with KF25 pump-out port and 1 psi relief valve
• Calibrated LakeShore Cernox™ sensor
• 50 ohm embedded heater
• Isolated RF/DC design for noise immunity
• 19-pin sensor, heater and transport connector
• Nickel plated brass head, stainless steel construction
• Dimensions:  7'x 7/8" main shaft 
• High quality design with proven reliability

Compatibility

   MAGRes NMR Probes are compatible with standard LHe⁴/LN₂ bucket dewars with associated cryostats*, Janis™ VTI and ³He systems, and cryogen-free closed-cycle refrigerators.

Options

• EZLoad cryogenic loadlock with gate valve for sealed top-loading operation

• Optical fiber feedthru for optical pumping
• Wire feeds for simultaneous transport measurements
• Single and Dual axis goniometers with sample holders
• Glass dielectric coax for ¹⁹F free operation.
• Remote control motors and drivers for autotuning
• Remote control motors and drivers for sample rotation

*Please contact us for custom configuration.