Snap On Sleeve Chokes
Connector already on the cable? Don’t want to remove it? Use Snap On Ferrite split bead kits that clamp over the cable.
SNAP ON Sizes for Heliax and Coax Cable
Shown in the table are the SLIP ON and SNAP ON products for various popular Heliax and coax cables. These are the correct size for making common mode chokes for coaxial cable using either Snap On ferrite beads.
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Dual Band VHF UHF Antenna Feed line Choke - J-Pole, Verticals, Hand Held Beams, mobile antennas - Choose 1/4", 1/2", 3/4" cable size, 100-500 MHzDual Band VHF UHF Antenna Feed line Choke - J-Pole, Verticals, Hand Held Beams, mobile antennas - Choose 1/4", 1/2", 3/4" cable size, 100-500 MHzSKU SNO31-1/4-4UHFVHF$14.95On Sale
Snap On RF Choke - 1/4"/6mm cable, RG58/8X/LMR240, Heat Shrink OptionSnap On RF Choke - 1/4"/6mm cable, RG58/8X/LMR240, Heat Shrink OptionSKU SNO31-1/4-5WList price $24.95 Save 12%$21.95On Sale
Snap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHzSnap On RF Choke/Isolator - 1/2"/12.7mm cable -5/10/15 Bead Option, 3-300 MHzSKU SNO31-1/2-5List price $29.95 Save 13%$25.95On Sale
Snap On RF Choke/Isolator - 3/8"/9mm cable, 5/10/15 Bead Option, 1-300 MHzSnap On RF Choke/Isolator - 3/8"/9mm cable, 5/10/15 Bead Option, 1-300 MHzSKU SNO-3/8-5List price $18.75 Save 4%$17.95
Snap On Sleeve Chokes
Connector already on the cable? Don’t want to remove it? Use Snap On Ferrite split bead kits that clamp over the cable.
SNAP ON Sizes for Heliax and Coax Cable
Shown in the table are the SLIP ON and SNAP ON products for various popular Heliax and coax cables. These are the correct size for making common mode chokes for coaxial cable using either Snap On ferrite beads.
Christmas lights or yard lights with switching DC power supplies are often the RFI source and a clamp on ferrite bead on the AC AND the DC side feeding the lights is needed to help suppress the switching power supply RFI noise. Suitable snap on beads are FSB31-1/2 for the 1-250 MHz range.
We have also had reported wireless HDTV boxes, and FOSCAM and AMCREST security camera systems causing RFI to garage door remote openers. Use our Garage Door Opener RFI kit to suppress the interference to the opener (VICTIM) – you need one kit for each opener. Maximize the distance from the camera to the openers may also help. Additionally shield cable to the garage door sensors may be needed depending on severity of the camera RFI.
Obvious Tech Note: make sure your remote batteries have enough energy to activate the GDO or the signal they transmit may not be large enough to over ride the RFI signal, but a fresh battery may be able to overcome the weak RFI source and allow the GDO to operate correctly.