Questions & Answers for: ohms dummies

...that my 12 inch woofers was drawing more current below 240 Hertz, and it had impedance less than 8 ohms. What cause the Sherwood RX4105 receiver to shutdown whenever you turn the volume up is low ...

Very low TX output power on ALL HF BANDS ONLY. Other bands OK! Symptoms include: No ALC metering. No SWR metering. No TX output power metering. Internal ATU beeps out high SWR in morse once AT button ...

Kenwood TS 2000X: Low TX output on all HF bands ONLY. Symptoms include: No ALC metering. No SWR metering. No TX output power metering. Internal ATU beeps out high SWR in morse once AT button pressed -

On my cb when i do a radio check it says rf power output fail what does this mean RF Power is the power that transmits the signal from your radio.  RF power output fail means that the radio is ...

...a ohm meter should get a reading across the center pin to the threaded part of something like 50 ohms---either the antenna, coax or even the

Indicates SWR when I know the antenna and the dummy loads are 50 Ohms; so it reduces output. Then there should be an internal unit problem in the swr detector line like a bad diode or a bad connection

...sides, to fool it. im a tech. so what is a dummy load, its a restistor. my guess is a 0.25amp draw, ohms law, key on 12v worst case is R = E/I ohms is volts div. by amps. so 12/.25 = 48 ohms rated at ...

how do jump start a psu? how jump start a psu? standard atx psu. green wire to ground (black wire). some require a dummy load on the 5 v rail to stay on(resistor across red to black) a 10 watt 10 to ...

I have a Yaesu FT01000-D displaying "High Swr" even when going into a 50 ohm dummy load? Do you have any power actually going to the dummy load? I have heard that there are problems with the antenna ...

FT-950 All bands except 20 meters transmits into dummy load with 1:1 SWR. With 20 meters, i have very high SWR and no power out into dummy load. Might this be a ribbon cable problem?happened yesterday