Transceiver RFI Kits

 

442283848 - Transceiver RFI Kits
+3

FB68-43 - .375" ID, RFI Range RFI Freq: 25-250 MHz, Unun/Balun Range: 1-200 MHz

FB68-43-1
$0.89
In stock
1
Product Details
Initial Permeability (@ 10KHz): 800
Material: NiZn
Max cable size - in/mm: .375
OD (A) - in/mm: .687/17.45
ID (B) - in/mm: .375/9.5
Length (C) - in/mm: .5/12.7mm
Z (ohms per bead - single turn 10 MHz): 40
Z (ohms per bead - single turn 25 MHz): 58
Z (ohms per bead - single turn 100 MHz): 83
Z ohms (per bead - single turn 250 MHz): 100
Case/Box lot size: 679

Ferrite Slip On Bead, ID = .375in/9.5mm, OD = .687/17.45mm, height = .5/12.7mm, Mix 43 - excellent for small inductors using Mix 43 material or inductive compensation on outputs of baluns or ununs.or RFI suppression from 25-250 MHz

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Also make sure you connect a good RF ground to the transceiver ground post.

Note to Flex Radio users:  Use snap on ferrites for firewire cable, speaker cable and mic cable,  Ring ferrites for Antenna output and DC power.

For additional RFI suppression, use a feed line choke at the antenna to suppress common current on the coax feed line – see our store for feed line choke alternatives for use at the antenna.

 

If you use a linear amplifier we have RFI kits for linear amplifiers that help suppress RFI in your shack or in your neighbor’s house.