Ferrite Snap On Combo Pack

Split Bead Picture 1 - Ferrite Snap On Combo Pack

The Ferrite Snap On Combo Pack is a convenient solution for troubleshooting RFI/EMI with various diameter cables ranging from 1/4″ to 3/4″ for use as either single turn or multiple turn ferrite chokes.   The snap on chokes are useful for RF coax, AC/DC power cables, and device interconnection cables.

Always use a snap on  with a larger inside diameter than the diameter of the cable and use multiple turns if possible (2 turns through the snap on is the same as 4 snap ons with 1 turns). Included in these combo packs are our most popular snap on sizes as follows:

 

 

RG-400 Coax Jumper Cable with PL-259's on each end - 6 inch pigtail, Double Shield, High Power

SKU RG-400-6IN
$11.95
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RG-400 Coax Jumper Cable with PL-259's on each end - 6 inch pigtail, Double Shield, High Power
Product Details

This cable is 50 ohm and short 6 inch pigtail double shielded with foil and braid and PL-259 connectors on each end. All the connections inside are soldered and the cable is made of copper conductors with coax having PVC jacket. RG400 is generally useful up to 5000 watts PEP at HF frequencies below 30 MHz. Greater power capability and frequency range than RG-8X, yet similar physical size.

Use for short jumper for Palomar Engineers Noise Filters like CMNF-500-50 or SWR meter, etc.


** Our Customers also used this RG400 Coax in longer sizes to make ham radio common mode chokes up to 5KW PEP

Physical Specifications:

• Inner conductor: Silver Plated Copper, Diameter: 19x0.203mm

• Dielectric/Insulation: PTFE, Diameter: 2.95mm

• Outer Conductor/Double-Shield: silver plated copper double braid , Diameter: 3.95mm

• Jacket: FEP, Diameter: 4.95mm

Electrical Specifications:

• Nom. Capacitance Conductor to Shield: 105 pF/m

• Nom. Characteristic Impedance: 50 Ω(ohm)

• Nom. Velocity of Propagation: 70%

• Min. Bend Radius(Install): 25mm

• Voltage Rating: 1900 VMS

• Max. Operating Frequency: 12400 MHz

• Operating Temperature Rating: -55℃ ~ +200℃

Attenuation:

• 100 MHz : 0.144 dB/m

• 400 MHz : 0.295 dB/m

• 1,000 MHz : 0.482 dB/m

• 5,000 MHz : 1.184 dB/m

• 11,000 MHz : 1.899 dB/m