What causes an arc fault in Acom 2000A and how to fix it?
If you are experiencing an arc fault with your Acom amplifier, try again. Inspect the antenna cable, selector, antenna, and grounding for loose connections or degraded insulation.
What to do if Acom Amplifier reflected power is too high?
If your Acom amplifier indicates excessive reflected power, inspect the antenna cable, selector, antenna, and grounding connections for any looseness or insulation issues. Adjust the antenna for the lowest VSWR or utilize an antenna tuner. You might also want to test with a different antenna. Additionally, verify that the reflected power isn't originating from a nearby transmitter.
How to troubleshoot low gain on my Acom 2000A?
To troubleshoot low gain on your Acom amplifier, first, check the coaxial cable that runs from your transceiver's output to the amplifier's input. Also, check RD&T*.
Why is the front tube exhaust temperature too high on my Acom Amplifier?
If the front tube exhaust temperature is too high on your Acom amplifier, make sure that the air intake (located on the rear panel) and the exhaust openings (above the tubes) are free from any obstructions. Also, check RD&T*.
How do I fix low airflow in my Acom Amplifier?
To fix low airflow in your Acom amplifier, check that the air intake (on the rear panel) and exhaust (above the tubes) are not blocked. Also, check RD&T*.
What should I do if my Acom 2000A drive frequency is out of range?
If your Acom amplifier displays a drive frequency out of range error, verify the frequency setting on your transceiver. Also, check OFF5*.
What does it mean when my Acom Amplifier detected RF power at wrong time?
If your Acom amplifier detects RF power at the wrong time, check whether there is induced power in the antenna from another nearby transmitter. Also, check CCC and OFF5*.
How to troubleshoot CAT connection fault on Acom Amplifier?
To troubleshoot a CAT connection fault on your Acom amplifier, check the CAT cable, the CAT settings, and the transceiver CAT settings.
What to do if the motor voltage is too low in my Acom 2000A Amplifier?
If the motor voltage in your Acom amplifier is too low, verify that the power transformer is properly connected (see S.2-3). Also, check CMV*.
How to fix Acom 2000A antenna control unit malfunction?
To address an antenna control unit malfunction with your Acom amplifier, check the control cable running from the amplifier's INTERFACE connector to the ACU (Antenna Control Unit, if one is present).
Guide on selecting the correct mains voltage setting for the amplifier.
Covers initial power-on, RCU display/buttons, and introduction to menus.
Details the main menu display, warm-up sequence, and basic operation after power-on.
Details the CAT connector, signals, and provides wiring diagrams for transceiver integration.
General| Power Gain | 13 dB |
|---|---|
| Cooling | Forced air |
| Complies with CE and FCC | Yes |
| Frequency Coverage | 1.8-29.7 MHz |
| Harmonic Suppression | Better than 50 dB |
| Input Impedance | 50 Ohms |
| Tube | 4CX800A |
| Input VSWR | 1.5:1 or less |
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