Ranger RCI-6900F-25 CB Radio "rf transmitter" Questions

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Question about Ranger Radio Communications

1 Answer

...other end of the audio cable to the audio input jack on your amplifier. Turn on your SSB transmitter, RF modulator and amplifier. Adjust your SSB transmitter modulation by adjusting the knob on your ...

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...transmitter can tolerate - but also requires lowering RF power (wattage) to continue transmitting.  Some common sources of high SWR are: 1) wrong cable type (usually a 50 ohm cable is used), 2) ...

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transmitter problems, 500 series, the RF is droping out, then broadcasting noise to all recievers ? Would be helpful to state the Brand... It could be just the PA alighnment altering with temperature.

...transmitter? Depending on the frequency you want to transmit video on, you would have to modify the synthesizer to produce RF on that frequency. That may or may not be easy. Then, you have to build a ...

Question about Cobra Radio Communications

1 Answer

...put oin another 4 pin cobra mic and see if it still happens.make sure your squelch is wide open and rf gain is also.If you still have the problem it could be several things. Final , main IC, or audio ...

Question about Radio Communications

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...transmitter modulator (amplitude modulation) is quiescent without an input. If the modulation amplifier and audio pre-amp are working and modulating the carrier wave and the antenna is ok then audio ...

Question about Galaxy Radios Radio Communications

3 Answers

...RF power is being radiated out of the antenna. A 3:1 SWR indicates a very large amount of the transmitter's power is not radiated out of the antenna, but is being reflect back into the radio. This ...

Question about Galaxy Radios Radio Communications

2 Answers

...RF) Generator (to provide test and reference signals) 4)IF demodulator probe (to test for proper IF signal amplification along the IF stages) 5)Oscilloscope (To see if audio is being properly ...

move, then you either have a damaged meter. If the needle moves on rec eived signals but not when you transmit and the switch is set to RF, then you most likely have a damaged transmitter output stage

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