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Air Test allows
the testing of
any combination
of ten
frequency pairs, two transmitter power levels, six modu-
lation
modes, and three receiver squelch modes. Selection
of
a
frequency pair
is
done by rotating the rotary
selector switch
on top of
the radio.
See
Table
1
for
a
listing of the Air
Test
transmit and receiver frequencies, and
transmitter power output
levels associated
with
the rotary selector switch.
To
change
modulation/squelch modes,
press one
of the "side button"
switches
on
the side of the radio:
press-
ing the button
closest
to the front of the radio
(SB1)
will
increment the mode; pressing the
button
closest
to the
back
of the radio
(SB2)
will
decrement the mode.
See
Table 2
for
a
listing on the
various modulation/squelch
modes.
As
the modulation/squelch mode is
changed,
a
one-
to
six-"bonk" audio tone
will
be heard, and the display
will
indicate the mode by displaying the squelch mode number
from
one
to
six.
Table
1.
Air Test
Rotary
406-433 Model
440470
Model
460-490 Model
482-512 Model
Power
Maximum
Selector
Freqs. (MHz)
Freqs. (MHz)
Freqs. (MHz)
Freqs. (MHz)
Setting
Transmitter
Switch
(Watts)
Current
Position
Tx
Rx
Tx
Rx
™
Rx
Tx
RXx
(Amps)
403.05
418.25
440.05
455.25
460.05 475.25
482.05
497.25
3.3
406.05
406.25
443.05
440.25
463.05 460.25
485.05
482.25
2.1
409.05
432.85
446.05
469.85
466.05 489.85
488.05
511.85
2.1
412.05
412.05
449.05
449.05
469.05 469.05
491.05
491.05
3.3
416.05
416.05
453.05
453.05
473.05 473.05
495.05
495.05
2.1
420.05
432.85
457.05
469.85
477.05
489.85
499.05
511.85
3.3
424.05
432.85
461.05
469.85
481.05 489.85
503.05
511.85
2.1
427.05
432.85
464.05
469.85
484.05 489.85
506.05
511.85
3.3
430.05
432.85
467.05
469.85
487.05 489.85
509.05
511.85
3.3
10
thru
16
432.95
432.85
469.95
469.85
489.95
489.85
511.95
511.85
3.3
1
5
2
2
3
2
4
5
5
2
6
5
7
2
5
9
5
Note: The actual frequencies
of the transmitter or receiver, and power-out setting of your unit may
vary
from
the
above
table.
If
in
doubt,
please contact
Motorola Portable Products
Services
at
(305) 475-6170
during
business
hours
EST.
Table
2.
Modulation/Squelch Modes
Mode
Audio
Display
Transmit
Receiver
indication
Indication
Modulation
Squelch
Functions(s)
Function
1
bonk
Mode
1
Mic
RF
Carrier
Noise
Squelch
2 bonks
Mode 2
Mic with
PL
PL
Squelched
3
bonks
Mode
3
Mic
with
Trunking
RF
Carrier
Connect Tone
Squelch
4 bonks
Mode 4
Mic with
DPL
DPL
Squelch
5
bonks
Mode 5
High-Speed
RF
Carrier
Trunking Data;
Noise
Wave
900 Hz Square
Squelch
6 bonks
Mode 6
MDC Encode Data,
RF
Carrier
1500 Hz Tone
Noise Squelch
1
2
3
4
5
6
PL
frequency
-192.8
Hz;
DPL
code =
131 non
inverted;
Connect tone = 105.88 Hz
10
Air Test allows
the testing of
any combination
of ten
frequency pairs, two transmitter power levels, six modu-
lation
modes, and three receiver squelch modes. Selection
of
a
frequency pair
is
done by rotating the rotary
selector switch
on top of
the radio.
See
Table
1
for
a
listing of the Air
Test
transmit and receiver frequencies, and
transmitter power output
levels associated
with
the rotary selector switch.
To
change
modulation/squelch modes,
press one
of the "side button"
switches
on
the side of the radio:
press-
ing the button
closest
to the front of the radio
(SB1)
will
increment the mode; pressing the
button
closest
to the
back
of the radio
(SB2)
will
decrement the mode.
See
Table 2
for
a
listing on the
various modulation/squelch
modes.
As
the modulation/squelch mode is
changed,
a
one-
to
six-"bonk" audio tone
will
be heard, and the display
will
indicate the mode by displaying the squelch mode number
from
one
to
six.
Table
1.
Air Test
Rotary
406-433 Model
440470
Model
460-490 Model
482-512 Model
Power
Maximum
Selector
Freqs. (MHz)
Freqs. (MHz)
Freqs. (MHz)
Freqs. (MHz)
Setting
Transmitter
Switch
(Watts)
Current
Position
Tx
Rx
Tx
Rx
™
Rx
Tx
RXx
(Amps)
403.05
418.25
440.05
455.25
460.05 475.25
482.05
497.25
3.3
406.05
406.25
443.05
440.25
463.05 460.25
485.05
482.25
2.1
409.05
432.85
446.05
469.85
466.05 489.85
488.05
511.85
2.1
412.05
412.05
449.05
449.05
469.05 469.05
491.05
491.05
3.3
416.05
416.05
453.05
453.05
473.05 473.05
495.05
495.05
2.1
420.05
432.85
457.05
469.85
477.05
489.85
499.05
511.85
3.3
424.05
432.85
461.05
469.85
481.05 489.85
503.05
511.85
2.1
427.05
432.85
464.05
469.85
484.05 489.85
506.05
511.85
3.3
430.05
432.85
467.05
469.85
487.05 489.85
509.05
511.85
3.3
10
thru
16
432.95
432.85
469.95
469.85
489.95
489.85
511.95
511.85
3.3
1
5
2
2
3
2
4
5
5
2
6
5
7
2
5
9
5
Note: The actual frequencies
of the transmitter or receiver, and power-out setting of your unit may
vary
from
the
above
table.
If
in
doubt,
please contact
Motorola Portable Products
Services
at
(305) 475-6170
during
business
hours
EST.
Table
2.
Modulation/Squelch Modes
Mode
Audio
Display
Transmit
Receiver
indication
Indication
Modulation
Squelch
Functions(s)
Function
1
bonk
Mode
1
Mic
RF
Carrier
Noise
Squelch
2 bonks
Mode 2
Mic with
PL
PL
Squelched
3
bonks
Mode
3
Mic
with
Trunking
RF
Carrier
Connect Tone
Squelch
4 bonks
Mode 4
Mic with
DPL
DPL
Squelch
5
bonks
Mode 5
High-Speed
RF
Carrier
Trunking Data;
Noise
Wave
900 Hz Square
Squelch
6 bonks
Mode 6
MDC Encode Data,
RF
Carrier
1500 Hz Tone
Noise Squelch
1
2
3
4
5
6
PL
frequency
-192.8
Hz;
DPL
code =
131 non
inverted;
Connect tone = 105.88 Hz
10
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