USER
MANUAL
MPD-1611291-A
EXACT-V2 High End Rack Modulator / Exciter
3/10/2017
MPD-1611291-A
Page 61/94
3.5.9
Power level measurement inputs and AGC
Characteristics
Typical Value
Comment
Measurement Inputs
(Forward and Reflected Power)
AC Impedance:
50 ohms
DC Impedance:
~ 80 kohms
Return Loss:
> 12 dB
Nominal Input Level:
-10 to 0 dBm
0 to 5 Vdc
In RF power mode
In DC voltage mode
Maximum Input Level:
+5 dBm / 6Vdc
Accuracy:
0.5 dB typical
0.01 Vdc
In RF power mode
In DC voltage mode
May require significant
calibration
Max Input Level:
+5 dBm (before damage)
Reactivity Time:
1 s max
Measurement Bandwidth:
Full bandwidth
Measurement Calibration
Configurable Coupler Gain:
0 to +100.0 dB
Gain Step:
0.1 dB
Configurable Probe Offset:
-32768 mV to +32767 mV
Offset Step:
1 mV
Configurable Probe Slope:
-100.00 to +100.00 dB/V
-32768 to +32767 mVrms/V
0 to +65535 mW/V
for VDC/dBm type
for VDC/Vrms type
for VDC/W type
Slope Step:
0.01 dB/V
1 mVrms/V
1 mW/V
for VDC/dBm type
for VDC/Vrms type
for VDC/W type
AGC
Maximum AGC Gain:
0 to 20.0 dB
Maximum AGC Gain Step:
0.1 dB
Nominal Power Level:
-100.0 to 100.0 dBm
Nominal Power Level Step:
0.1 dB
3.5.10
Dry contacts
Characteristics
Typical Value
Comment
Relay characteristics
Maximum Switching Voltage:
25 Vac / 60 Vdc
Maximum Switching Current:
1 A
Maximum Switching Power:
62.5 VA / 30 W
Available Contacts:
Normally open
Normally close
