500).
XF$
(XFIL Number) [Pending]
TBD. Original format may be needed for backward compatibility, even though the basic K4
doesn't have crystal filters. A K4 with an HDR module will support this command for both
receivers, as each will have two crystal filters.
XV$
(Transverter Band Select)
SET/RESP
formats: XV$nn; where nn is 01-12, corresponding to band buttons
XVTR1-12.
This command is used to switch the K4 to the designated transverter bands. (The
BN
command can also be used to select transverter bands. BN11 corresponds to XVTR1,
etc.) Transverter bands can be configured using the XVTR menu entries or the
XVN/XVM/XVR/XVI/XVO/XVP commands (see below).
XVN, XVM, XVR, XVI, XVO, XVP
(Transverter Band Setup)
SET/RESP
formats:
XVNn;
where n is the XV band to setup (1-12)
XVMn;
where n is the XV mode (0=off, 1=external)
XVRnnnnn; where nnnnn is the XV band lower edge in MHz (0-99999)
XVInn;
where nn is the IF band in MHz (0-53)
XVO+nnnnn; where + is +/-, and nnnnn is the offset in Hz (0-99999)
(corrects for oscillator/multiplier chain error)
XVPnnn;
where nnn is the power output in 0.1 mW units (0.1 to 5.0)
Example: XVP010; = 1.0 mW
These commands are used to set up the transverter band displays (XVTR1-XVTR12). Use
XVN to specify the target band for the other setup commands. (MENU:XVTR…
commands can also be used.) Once a transverter band has been configured, use XV$n
(1-12) or BN$ (11-22) to set the radio to that band.
XT
(XIT)
SET/RESP format:
XT$n; where n = 0 to turn XIT on. Uses same offset value as RIT of
the TX VFO, whether RIT for that VFO is turned on or not.
TOGGLE format:
XT$/; turns XIT on if it was off and vice-versa.
