RF-LAMBDA
The power beyond expectations RF1457
KEYS use
＋－Power keys Once pressed, the power will be increased or decreased by 1dB.
After pressing this key, the horizontal line will appear in the frequency
screen. Then you can set the frequency. (Range: 02000~18000MHz)
HIGH
Notice: You should set the 5 digital frequency numbers within the
range.
STEP key
After pressing this key, the horizontal line will appear in the step
screen. Then you can set the step. Range: 01~99MHz, Notice: You
should set the step number of double‐digit within the range.
Increase key and
decrease ke
Increase or decrease the frequency by the pre‐set step.
OWERCW
0~9 numeric key Set the frequency value: 02000~18000, the step value: 01~99, or the
power value: －
CL Clear key Clear the number.
MHz Confirmation key When pressing this key, it means the frequency you set is valid.
dBm Confirmation key When pressing this key, it means the power you set is valid.
NALOGSIGN
－Minus key When pressed, the power value is changed to a negative value, and
when pressed again, it will be changed to a positive value.
PR Reset key When pressed, it will come back to the initial frequency value of
10000, initial step value of 01, and the initial value of 00.
ALGENERAT
ST Storage key After pressing this key and the key of M1/M2/M3/M4 you can save
current frequency and step.
RC Load key After pressing this key and the key of M1/M2/M3/M4, you can load the
current frequency and step which were saved.
M1~M4 Storage bit There are 4 different status you can save (Frequency and Step)
CM Communication ke
It is used to for the serial
ort communication . When
ressed
ou
R2-18GHZ
canturnonthecommunication,thenyouwillseethelettersof
“con”inthestepscreen,andyoucanturnitoffbyjustpressing
this key again.
RF Radio frequency
switch
When pressed, Power screen shows: , which means radio
frequency is turned off. When pressed again, it will be turned on.
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