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A.3
CW OPERA TION
Exciter
In CW
Mode
(Al)
fc
1kHz
Filter
En
f(l500B)
fc
=
f(l500B)
FREQUENCY OF CRYSTA L (fx)
1500B
Bandwidth
=
1 kHz
Mode
=
SSB
(Al)
Bands A thru C and
L:
fx
=
f(l500B)+9.0 MHz
=
fc+9.0 MHz
Bands
D
and E:
fx
=
f(l500B)-9.0 MHz
=
fc-9.0 MHz
A.4
FSK OPERA TION
The frequency shift (850Hz), audio center frequency (25
50Hz), and
the mark-space tone relationship in the following examples are typical
figures which can vary with individual customer requirements.
A Z
Summary of Contents for lSOOB1500B
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