I have recently picked up a Micom 2TS and am experimenting with the AME feature.
It seems to me AME is a transmit only option, because I've listened to AM transmissions and they are still "duck-like" since apparently the receive audio is still only SSB.
Am I correct? Does anyone have any suggestions as to receiving AM transmissions more clearly?
Thanks!
Micom AME mode
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Re: Micom AME mode
The receiver is SSB only. The "AME" mode is H3E that is SSB with reinserted carrier that was used mainly during the transition from AM to SSB in the maritime services years ago so that the SSB signals could be received on an AM receiver. It was used for distress situations on 2182kHz to insure the message could be received on radios that did not yet have SSB capability.
It is not a normally used mode so there is no reason for the receiver to be AM capable.
An AM signal should be received if it is on frequency but will be very bassy due to the 3kHz bandwidth limitations of the SSB receiver filters. If by "donald duck" you mean the sound of an off frequency signal, the clarifier tuning function could be used to correct it.
What type of AM are you attemping to receive? If you want broadcast quality audio, you are not going to get it with the filters in a communications only receiver.
It is not a normally used mode so there is no reason for the receiver to be AM capable.
An AM signal should be received if it is on frequency but will be very bassy due to the 3kHz bandwidth limitations of the SSB receiver filters. If by "donald duck" you mean the sound of an off frequency signal, the clarifier tuning function could be used to correct it.
What type of AM are you attemping to receive? If you want broadcast quality audio, you are not going to get it with the filters in a communications only receiver.
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Re: Micom AME mode
We run our Micom 2/3s with USB for AM receive and TX set for AME....works great !