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Marconi 2022D 10 kHz to 1 GHz AM/FM Signal Generator
The Marconi 2022D Signal Generator is a
compact, lightweight unit offering frequency, phase and amplitude
modulation over the frequency range 10 kHz to 1 GHz. Output levels from
-127 dBm up to +13 dBm are provided and the unit is designed for a wide
range of applications in research, development, production and
maintenance. Microprocessor control provides simple and rapid operation
via direct keyboard entry of settings. The non-volatile memory, which can
store up to one hundred settings, further reduces measurement time. Full
GPIB programmability adds greater flexibility and faster throughput in
systems applications.
Features:
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Wide frequency coverage: 10 kHz to 1
GHz
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+13 dBm output
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Small, light and rugged for portability
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Non-volatile memory with 100 settings
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Powerful second functions for rapid
fault finding and calibration
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Comprehensive amplitude, frequency and
phase modulation
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Simple operation
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Reverse power protection up to 50 W
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Choice of output calibration units GPIB
programmability
| Specifications |
| Carrier
Frequency |
| Range |
10kHz
to 1GHz |
| Selection |
By
keyboard entry |
| Indication |
7
digit LCD with units annunciators |
| Displayed
Resolution |
10
Hz up to 100 MHz, 100 Hz above 100 MHz |
| Accuracy |
Equal
to the frequency standard accuracy |
| RF
Output |
| Level |
-127 to +13 dBm (0.2 uV to 2 V EMF).
When AM is selected the max. output power reduces linearly with AM
depth to +7 dBm at maximum AM depth. |
| Selection |
By keyboard entry. Units may be uV,
mV, V EMF or PD; dB relative to 1 uV, 1 mV EMF or PD; dBm.
Conversion between dB and voltage units may be achieved by pressing
the appropriate units key (dB, or V, mV, uV). |
| Indication |
4
digit LCD vIn units annunciators. |
| Displayed
resolution |
0
.1 d8 or better over the entire voltage range . |
| Output
level accuracy |
+1 dB for output levels above
-10 dBm.
+2 dB for output levels below -10 dBm. |
| Output
level flatness |
Better than +0.5 dB from 10
kHz to 1 GHz for output levels above -7 dBm. |
| Output
impedance |
50 Ohmns, type N female socket to MIL
3901230. VSWR is better than 1.5:1 for output levels below -7 dBm. |
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