
MFTX AM TRANSMITTERS
SRK Electronics
51
AC?
Returns compressor status
AC=
Turns compressor on or off
AF?
Returns LPF status
AF=
Turns LPF on or off
AG?
Returns the audio gain
AG=
Sets audio gain
AI1?
Returns PA1 current
AL?
Returns limiter status
AL=
Turns limiter on or off
AT1?
Returns PA1 temperature
AV?
Returns PA voltage
BS?
Returns BITE status
CF?
Returns the carrier frequency
DN?
Returns status of night time power switching
ET?
Returns elapsed days
FD
Disable front panel
FE
Enable front panel
FF?
Returns LPF cutoff frequency
FP?
Returns the forward output power
FR?
Returns LPF response (Butterworth or Bessel)
FT?
Returns night power finish time
HP?
Returns a summary of all commands
LO?
Returns location
LO=
Sets location
MD?
Returns the modulation depth
ND
Disables night power
NE
Enables night power
NF=
Sets night power finish time
NL?
Returns negative limit value
NL=
Sets negative limit value
NP?
Returns night time power level
NP=
Sets night power level
NS=
Sets night power start time
OFF
Turns RF off
ON
Turns RF on
PL?
Returns positive limit value
PL=
Sets positive limit value
PS?
Returns front panel status
RF?
Returns the RF on/off status
RP?
Returns the reflected output power
RS
Resets over SWR alarm
RT
Resets alarm tally to zero
SD=
Sets date
SG?
Returns stereo generator status
SG=
Turns stereo generator on or off
Summary of Contents for MFTX100
Page 61: ...MFTX AM TRANSMITTERS SRK Electronics 61 12 1Example log sheet TBA...
Page 66: ...MFTX AM TRANSMITTERS SRK Electronics 66 14 2Block diagrams 14 2 1 MFTX50 100 block diagram...
Page 67: ...MFTX AM TRANSMITTERS SRK Electronics 67 14 2 2 MFTX200 block diagram...
Page 68: ...MFTX AM TRANSMITTERS SRK Electronics 68 14 2 3 MFTX400 block diagram...
Page 69: ...MFTX AM TRANSMITTERS SRK Electronics 69 14 2 4 MFTX600 block diagram...
Page 76: ...MFTX AM TRANSMITTERS SRK Electronics 76 16 Bill of materials 16 1MFTX50 100 Top level TBA...
Page 77: ...MFTX AM TRANSMITTERS SRK Electronics 77 16 2MFTX200 Top level TBA...
Page 78: ...MFTX AM TRANSMITTERS SRK Electronics 78 16 3MFTX400 Top level TBA...
Page 79: ...MFTX AM TRANSMITTERS SRK Electronics 79 16 4MFTX600 Top level TBA...
Page 80: ...MFTX AM TRANSMITTERS SRK Electronics 80 16 5Control unit...
Page 81: ...MFTX AM TRANSMITTERS SRK Electronics 81 16 6RF power amplifier TBA...
Page 82: ...MFTX AM TRANSMITTERS SRK Electronics 82 16 7MFTX100 output filter TBA...
Page 83: ...MFTX AM TRANSMITTERS SRK Electronics 83 16 8MFTX200 Output filter TBA...
Page 84: ...MFTX AM TRANSMITTERS SRK Electronics 84 16 9MFTX400 Output filter TBA...
Page 85: ...MFTX AM TRANSMITTERS SRK Electronics 85 16 10MFTX600 Output filter TBA...
Page 86: ...MFTX AM TRANSMITTERS SRK Electronics 86 17 Schematics 17 1MFTX100 Overall Schematic TBA...
Page 87: ...MFTX AM TRANSMITTERS SRK Electronics 87 17 2MFTX200 Overall Schematic TBA...
Page 88: ...MFTX AM TRANSMITTERS SRK Electronics 88 17 3MFTX400 Overall Schematic TBA...
Page 89: ...MFTX AM TRANSMITTERS SRK Electronics 89 17 4MFTX600 Overall Schematic TBA...
Page 90: ...MFTX AM TRANSMITTERS SRK Electronics 90 17 5Control Unit Schematic...
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Page 98: ...MFTX AM TRANSMITTERS SRK Electronics 98 17 6RF Power Amplifier Schematic...
Page 99: ...MFTX AM TRANSMITTERS SRK Electronics 99 18 PCB Layouts TBA...