Editing SimTX Guide/Transmitting (section)

== RF signal ==
{| class="wikitable"
! Control !! What it does
|-
| '''Frequency''' || The carrier or dial frequency. The unit menu switches between Hz, kHz and MHz.
|-
| '''Power (W)''' || Transmitter power. The label shows ''up to'' the radio's power cap.
|-
| '''Modulation''' || The mode, for example AM, SSB, FM or a data mode. See [[Modulation Modes]].
|-
| '''Bandwidth (Hz)''' || The transmitted bandwidth. '''Auto''' uses the usual bandwidth of the mode.
|-
| '''Low-cut (Hz)''' || Removes audio below this frequency.
|-
| '''WFM input''' || For wide FM: '''MPX composite (channel 1)''', which needs a source at 192 kHz or more, or '''Mono baseband''' with a '''Pre-emphasis''' of none, 50 µs or 75 µs.
|-
| '''Transmitter imperfections''' || Final drive, compressor, frequency error and AM index for this transmission. They start from the radio's values. See [[Advanced Transmitter Settings]].
|}

The line ''Wire rate'' shows the audio sample rate sent to the server. Modes from an extension show their own controls here.