These baluns and ununs can be used for impedance matching and also as End Fed halfwave antenna matching transformers to 50 or 75 ohm coax cable.
Aquarium AC Filter for Heater, Water/Oxygen Pump RFI
Product Details
MPN: AACF-1.4
Type: New
Country/Region of Manufacture: United States
RFI Range (MHz): 150 KHz to 10 MHz
ID-B (in/mm): 1.4/35.6
OD-A (in/mm): 2.4/61
Height-C (in/mm): 5/12.7
Weight (oz/gm): 106 grams
Initial permeability: 5000
Bothered by RFI/EMI from your aquarium pumps or heaters? If so use this filter on the AC power cord of each heater/pump to suppress the interference. Fits standard 120VAC AC plug
(2.4″ OD, 1.4″ ID hole), RFI Noise Suppression Range: 150 KHz-10 MHz, MIx 75
Excellent for standard 2 or 3 wire AC cables or multiple cables – use multiple cores in series for higher RFI suppression. Also useful when you need high turns count for high choking with large cable - works on all 120/240 and lower AC voltages.
Note: Wire shown for application purpose, NOT included with purchase.
If you want the AC chord with standardized AC plug, preassembled on the ferrite filter, see part# AC-CHOKE-6
