Marconi 2030 10 khz- 1.35GHZ synthesizedsignalgenerator

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Subject: Marconi 2030 10 khz- 1.35GHZ synthesizedsignalgenerator
Marconi 2030 10 kHz to 1.35 GHz Synthesized Signal Generator.
This is a high-performance signal generator with programmable modulation sources and LF output, wide modulation bandwidths, sweep capability and excellent accuracy.
* Wide band cover: 10 kHz to 1.35 GHz
* 0.1 Hz frequency resolution
* 0.1 Hz to 500 kHz modulation oscillator
* Wide band FM with 10 MHz bandwidth
* Single, dual, composite and dual composite modulation modes
* GPIB programming (IEEE 488.2 standard)
* Simple operation through menu selection of modes
* TESTED GOOD WITH GUARANTEE.
The 2030 signal generator offers increased flexibility with combinations of frequency,phase,amplitude and pulse modulation over the frequency ranges,10 kHz to 1.35 GHz. This instrument is suitable for a wide variety of applications ranging from RF component characterization to radio communications system testing. Set up time is reduced by recalling previously stored instrument settings from the non-volatile memory. Remote programming via the GPIB is provided as a standard feature,allowing the instruments to be included in automatic test systems.
-144 dBm to +13 dBm. When AM is selected the maximum output level reduces linearly with AM depth to +7 dBm at maximum AM depth.
Overrange Selectable overrange mode allows uncalibrated levels up to +19 dBm to be generated.
Selectable extended hysterisis provides for uncalibrated RF level control with up to 24 dB range without level interruption.
By keyboard entry of data. Variation by UP/DOWN keys and by rotary control. Units may be µV, mV, V EMF or PD; dB relative to 1 µV, 1 mV EMF or PD; dBm. Conversion between dB and voltage units may be achieved by pressing the appropriate units key (dB, or V, µV, mV).
Indication 4 digits with unit annunciators
For output levels less than 0 dBm: Less than 1.25:1 to 2.2 GHz, less than 1.4:1 to 2.7 GHz, less than 1.5:1 to 5.4 GHz.
Reverse power of 50 W from a source VSWR of up to 5:1.
<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 stability dB/°C
<1.35 GHz <2.7 GHz <5.4 GHz
±0.005 ±0.01 ±0.02
Better than -30 dBc to 1 GHz; better than -27 dBc above 1 GHz.
Better than -90 dBc to 1.35 GHz;
Better than -70 dBc at offsets from the carrier frequency of 3 kHz or greater.
Less than 7 Hz RMS deviation in a 300 Hz to 3.4 kHz unweighted bandwidth at 470 MHz.
Less than -116 dBc/Hz (typically -122 dBc/Hz) at an offset of 20 kHz from a carrier frequency of 470 MHz.
uV PD at the carrier frequency in a two turn 25 mm loop, 25 mm or more from any part of the case.
Typically less than 100 Hz for 30% AM depth at a modulation frequency of 1 kHz and a carrier frequency of 500 MHz.
Typically less than 0.1 radians at a carrier frequency of 500 MHz for 30% AM depth for modulation rates up to 10 kHz.
Four modulation modes are available:
FM, Wideband FM, ØM, AM or pulse (optional)
Two independent channels of differing modulation type (e.g. AM with FM).
Two independent channels of the same modulation type (e.g. FM1 with FM2).
A combination of Dual and Composite modes providing four independent channels (e.g. AM1 with AM2 and FM1 with FM2).
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.
By keyboard entry of data Variation by
UP/DOWN keys and by rotary control
1 Hz or 1 least significant digit, whichever is greater
±5% of indication ±10 Hz excluding residual FM
10 Hz to 300 kHz (AC coupled)
Input is capable of accepting external sources of FSK signals. Typical 3 dB bandwidth is greater than 1 MHz.
Less than 1 µs from 3 kHz to 500 kHz
In DC FM less than ±(1 Hz + 0.1% of set deviation) after using DC FM nulling facility.
Using external modulation without ALC: Less than 3% at maximum deviation for modulation frequencies up to 20 kHz. Less than 0.3% at 10% of maximum deviation for modulation frequencies up to 20 kHz.
Internal LF generator or external via front panel sockets.
By keyboard entry of data. The sensitivity is controlled in 3 dB steps and the display will indicate the value of deviation nearest to the requested value.
1.414 V peak (1 V RMS sine wave) to achieve indicated deviation.
Typically 10 MHz (DC or AC coupled)
Less than 0.5 µs from 3 kHz to 10 MHz
External via BNC on rear panel, 50 Ohms
By keyboard entry of data Variation by
UP/DOWN keys and by rotary control
±5% of indicated deviation excluding residual phase modulation
Less than 3% at maximum deviation at 1 kHz modulation rate
Internal LF generator or external via front panel sockets
For carrier frequencies up to 1 GHz
By keyboard entry of data Variation by
UP/DOWN keys and by rotary control
With modulation ALC off: DC to 30 kHz in DC coupled mode and 10 Hz to 30 kHz in AC coupled mode. Typical modulation bandwidth exceeds 50 kHz
For a modulation rate of 1 kHz: Less than 1% total harmonic distortion for depths up to 30%, less than 3% total harmonic distortion for depths up to 80%.
Internal LF generator or external via front panel sockets
By keyboard entry of data Variation by
UP/DOWN keys and by rotary control
Less than 0.1% THD in sine wave mode at frequencies up to 20 kHz
A triangular wave is available for frequencies up to 100 kHz
A square wave is available for frequencies up to 2 kHz
The modulation oscillator can be used to generate sequential (up to 16 tones) or sub-audible signaling tones in accordance with EIA, ZVEI, DZVEI, CCIR, EURO 1, EEA, and NATAL standards.
Facilities are also available for creating and storing user defined tone systems.
Two independent inputs on the front panel with BNC connectors, EXT MOD 1 and EXT MOD 2. The modulation is calibrated with 1.414 V peak (1 V RMS sine wave) applied.
The EXT MOD 1 and EXT MOD 2 modulation inputs can be levelled by an ALC system
1 V to 2 V peak (0.7 V RMS to 1.4 V RMS sine wave)
Less than 0.1% additional distortion for frequencies up to 20 kHz (typically less than 0.1% up to 50 kHz)
Front panel BNC connector. The output may be configured in the LF Generator Mode to give an output from the internal modulation oscilla-tor and in the LF Monitor Mode to give an output from the internal modulation signal paths.
By keyboard entry of data Variation by
UP/DOWN keys and by rotary control
7 digits with unit annunciators for frequency and 3 digits with unit annunciators for level
100 µV to 5 V RMS with a load impedance of greater than 600 Ohms.
100 µV to 1.4 V RMS with a load impedance of greater than 50 Ohms.
With a load impedance of greater than 10 kOhms
: ±5% for levels above 50 mV and ±10% for levels from 500 µV to 50 mV.
Typically better than ±1 dB, 0.1 Hz to 300 kHz
Start/stop values of selected parameter. Number of steps. Time per step.
Synchronized analog ramp with a nominal amplitude of 0 to 10 V peak on rear panel BNC connector
User selectable markers for frequency or level provide an indication when specified parameter values have been reached. Output 0 V to +5 V from 600 Ohms
Rear panel BNC connector. Applying 0 V or a switch closure starts the sweep. Socket is internally connected via 10 kOhms
Better than ±5 in 10 8 over the operating range of 0 to 50°C
Within 2 in 10 7 of final frequency within 10 minutes from switch on at 20°C ambient
Better than 2 in 10 7 per year
Rear panel BNC socket provides an output at frequencies of 1, 5 or 10 MHz with a nominal 2 V pk-pk level into 50 .. This output can be disabled.
Rear panel BNC socket accepts an input at 1, 5 or 10 MHz with an input level in the range 220 mV to 1.8 V RMS into 1 kOhms.
A GPIB interface is fitted as standard. All functions except the supply switch and display contrast are remotely programmable.
Designed in accordance with IEEE 488.2.
Complies with the following subsets as defined in IEEE Std.488.1. SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C0, E2.
ELECTROMAGNETIC COMPATIBILITY
Conforms with the protection requirements of the EEC Council Directive 89/336/EEC. Conforms with the limits specified in the following stan-dards: IEC/EN61326-1 : 1997, RF Emission Class B, Immunity Table 1, Performance Criteria B
Conforms with the requirements of EEC Council Directive 73/23 EEC (as amended) and the product safety standard IEC / EN 61010-1 : 2001 + C1 : 2002 + C2 : 2003 for class 1 portable equipment, for use in a Pollution Degree 2 environment. The instrument is designed to be operated from an Installation Category 2 supply.
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If in order to comply with our guarantee, we need to refund your money, you will get a FULL refund for the price of the unit...
If you need to make use of the 15 days Guarantee - We will fix, or replace, your unit. In case every attempt to fix or replace it fails, we’ll refund your money.