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AEROFLEX
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Selectable Overrange Mode
Uncalibrated levels up to +19 dBm.
Selectable Extended Hysterisis
Uncalibrated RF level control over a range of 24 dB (maximum) without
level interruption.
Selection
By keyboard entry of data. Variation by keys and by rotary control.
Units may be ìV, mV, V, EMF or PD; dB relative to 1 ìV,
1 mV, EMF or PD; dBm.
Indication
4 digits with unit annunciators.
Resolution
0.1 dB.
Accuracy
At 22°C ±5°C in non Digital or Vector modes:
<1.35 GHz <2.7 GHz <5.4 GHz
>0 dBm ±0.5 dB ±0.7 dB ±1 dB
>–100 dBm ±0.85 dB ±1 dB ±1.5 dB
>–127 dBm ±0.85 dB ±1 dB –
Temperature 0.005 0.01 0.02
stability dB/°C
In Digital or Vector Mode (Auto IF Selection)
At a temperature of 22°C ±5°C
<2 GHz ±1.5 dB
<2.7 GHz ±2 dB
Temperature coefficient : <0.04 dB/°C
OUTPUT VSWR
For output levels less than 0 dBm:
<2.2 GHz <1.25:1 (19.1 dB return loss)
<2.7 GHz <1.4:1 (15.6 dB return loss)
<5.4 GHz <1.5:1 (14 dB return loss)
SPECTRAL PURITY
At RF levels up to +7 dBm in CW and analog modulation modes:
Harmonics 1 GHz 1 GHz >1.35 GHz
to 1.35 GHz
2050 & 2051 <-30 dBc <-27 dBc <-27 dBc
2052 <-30 dBc <-27 dBc <-25 dBc
Sub-Harmonics
100 kHz;
<–108 dBc/Hz at 20 kHz offset from a 1 GHz carrier.
MODULATION MODES
Six modulation modes are available:
Single
FM, Wideband FM, ÖM, AM or pulse (optional).
Dual
Two independent channels of differing modulation type (e.g. AM with
FM).
Composite
Two independent channels of the same modulation type (e.g. FM1
with FM2).
Dual composite
A combination of Dual and Composite modes providing four independent
channels (e.g. AM1 with AM2 and FM1 with FM2).
Vector
Provides IQ modulation facility.
Digital
Accepts digital inputs and converts the signal to QAM, PSK, GMSK or
FSK formats.
FREQUENCY MODULATION
Deviation
Peak deviation from 0 to 1 MHz for carrier frequencies up to
21.09375 MHz. Peak deviation from 0 to 1% of carrier frequency
above 21.09375 MHz.
Selection
By keyboard entry of data. Variation by keys and by rotary control.
Indication
3 digits with annunciators.
Displayed Resolution
1 Hz or 1 least significant digit, whichever is greater.
