Subject to Export Control, see Cover Page for details. 1-9
1-3. EQUIPMENT DATA (cont)
DUPLEX
NOTE
Duplex Test is Receiver and Transmitter Tests simultaneously. Performance
parameters are the same as the independent Receiver and Transmitter Test
Screens.
RF TRANSMITTER TEST METERS
RF ERROR METER
Meter Operating Range: ........................................................................................ ±200 kHz
Resolution: ................................................................................................................. 1 Hz
Accuracy: ................................................................................................... Timebase ±2 Hz
RSSI METER (RF Power within Receiver IF BW)
Display Range / Units: ........................................................ -120 to +43 dBm (10 pW to 20 W)
-120 to +53 dBm (10 pW to 200 W) (Ext Atten set to 20 dB)
Useable Meter Reading - RF Level Range:
ANT Connector: ....................................................................................... -90 to -10 dBm
-110 to -10 dBm (Preamp ON)
T/R Connector: ........................................................................................ -50 to +43 dBm
Resolution: .......................................................................................................... 0.01 dBm
Accuracy: ................................................................................................................. ± 3 dB
RF POWER METER (Broadband RF Power into T/R Connector)
Display Range / Units: .................................................................... 0 to +43 dBm (0 to 20 W)
0 to +53 dBm (0 to 200 W) (Ext Atten set to 20 dB)
Minimum Input Level (w/ dBm): .................................................................. 0.10 W / +20 dBm
Maximum Input Level: ............................................... +43 dBm / 20 W for 10 minutes at +25°C
or until Thermal Alarm sounds (whichever occurs first)
Alarms: ................................................................ +44 dBm for 5 seconds ON, 5 minutes OFF
or until Thermal Alarm sounds (whichever occurs first)
Meter Modes: ............................................................................................... Average Power
Display Units: .................................................................................... W or dBm (selectable)
Resolution: ........................................................................................... 0.01 (W), 0.1 (dBm)
Accuracy
No External Attenuator: .......................................................... ± 1 dB for internal attenuator
With External Attenuator: ........................................... ±1 dB ± external attenuator accuracy
NOTE
When External Attenuator is selected, 20 dB is added to the measurements of
50 or 200 W.
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