ANTENNAS
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50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop Antennas50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop AntennasSKU CB-2-2000EBList price $159.95 Save 19%$129.95On Sale
50:450 ohm (9:1) CUBE™ Unun, 1.8-61 MHz, 1.5 KW, End Fed Long Wire50:450 ohm (9:1) CUBE™ Unun, 1.8-61 MHz, 1.5 KW, End Fed Long WireSKU CU-9-1500List price $129.95 Save 15%$109.95
Bullet End Fed Antenna System with 9:1 Matching Unit, Antenna Wire, + Feedline Choke - 100/500/1500 Watt, 41' (40-6M), 71' (80-6M)/111'(80-6), 155'(160-6M)/173'(AM, 160-6M) Options - FREE USA ShippingBullet End Fed Antenna System with 9:1 Matching Unit, Antenna Wire, + Feedline Choke - 100/500/1500 Watt, 41' (40-6M), 71' (80-6M)/111'(80-6), 155'(160-6M)/173'(AM, 160-6M) Options - FREE USA ShippingSKU BAS-41-100$109.95On Sale
Bullet End Fed OCF Antenna System, 100-1500 Watt Options, 25 Feet, 20-6 meters+WARC, SOTA, POTA, VOTABullet End Fed OCF Antenna System, 100-1500 Watt Options, 25 Feet, 20-6 meters+WARC, SOTA, POTA, VOTASKU BULLET-2006-100List price $179.95 Save 33%$119.95On Sale
Bullet End Fed OCF Antenna System, 100-5000 Watt Options, 55 Feet, 40-30-20-17-15-12-10-6 metersBullet End Fed OCF Antenna System, 100-5000 Watt Options, 55 Feet, 40-30-20-17-15-12-10-6 metersSKU BULLET-4006-100List price $189.95 Save 26%$139.95On Sale
CUBE Feed Line Choke/Line Isolator Unun, 1.5KW, 1.8-65 MHz, -38dB SuppressionCUBE Feed Line Choke/Line Isolator Unun, 1.5KW, 1.8-65 MHz, -38dB SuppressionSKU CU-1-1500SOList price $149.95 Save 27%$109.95On Sale
Multi Ratio 4:1/6:1/9:1 CUBE™ Balun, 1.8-61 MHz, 1.5 KWMulti Ratio 4:1/6:1/9:1 CUBE™ Balun, 1.8-61 MHz, 1.5 KWSKU CB-4-9-1500List price $149.95 Save 13%$129.95On Sale
Multi Ratio 50:200 (4:1) & 50:450 (9:1) CUBE™ Unun, 1.8-60 MHz, 1500W PEP, End Fed AntennasMulti Ratio 50:200 (4:1) & 50:450 (9:1) CUBE™ Unun, 1.8-60 MHz, 1500W PEP, End Fed AntennasSKU CU-4-9-1500List price $169.95 Save 24%$129.95On Sale
Off Center Fed Dipole Antenna, 20-6 Meters, 500/1.5KW/5KW PEP rated - FREE shipping in USAOff Center Fed Dipole Antenna, 20-6 Meters, 500/1.5KW/5KW PEP rated - FREE shipping in USASKU PAL-OCF2006-500List price $199.95 Save 30%$139.95On Sale
Off Center Fed Dipole Antenna, 40-6 Meters, 500/1.5KW/5KW PEP rated - FREE shipping in USAOff Center Fed Dipole Antenna, 40-6 Meters, 500/1.5KW/5KW PEP rated - FREE shipping in USASKU PAL-OCF4010-500List price $279.95 Save 46%$149.95On Sale
Off Center Fed Dipole Antenna, 80-6 Meters (9 bands-including 15 meters), 500/1.5KW/5KW PEP rated - FREE shipping in USAOff Center Fed Dipole Antenna, 80-6 Meters (9 bands-including 15 meters), 500/1.5KW/5KW PEP rated - FREE shipping in USASKU PAL-OCF8010-500List price $359.95 Save 53%$169.95
ANTENNAS
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.