User's Manual

WaveCom Electronics Inc
MA4061/MA4070 Manual; MAN1L2301 Rev03 (Mar 2002)
Approved: R. L.
14
3.1.3 MA4070B – Power Amplifier
D
DD
D
IAGRAM
IAGRAM IAGRAM
IAGRAM 3.1
3.13.1
3.1D
D D
D : F
: F: F
: FRO
RORO
RONT
NT NT
NT P
PP
PANEL
ANEL ANEL
ANEL –
––
– MA4070B
MA4070B MA4070B
MA4070B
DC POWER LED
When the green DC POWER indicator is illuminated, the module has been correctly installed and powered on.
UNIT SELECT LED
When the green UNIT SELECT indicator is illuminated, the corresponding module has been selected from the
front panel or via the remote control interface.
RF HIGH ALARM LED
When the RF HIGH ALARM LED is illuminated, detected power levels have exceeded acceptable limits.
Limits will depend on whether default or custom thresholds are set.
RF LOW ALARM LED
When the RF LOW ALARM LED is illuminated, detected power levels have exceeded acceptable limits.
Limits will depend on whether default or custom thresholds are set.
HIGH REV POWER ALARM LED
When the HIGH REV POWER ALARM LED is illuminated, detected power levels have exceeded acceptable
limits. Limits will depend on whether default or custom thresholds are set.
MMDS
POWER AMPLIFIER
WaveCom MA4070B
DC
POWER
RF HIGH
ALARM
RF LOW
ALARM
HIGH REV.
POWER
ALARM
UNIT
SELECT