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The material contained in this document is the property of Electronics & Innovation Ltd., it is subject to
change without notice.

August 2012 Revision B

2400L

Broadband Power Amplifier

HIGH RF VOLTAGES MAY BE PRESENT AT THE OUTPUT OF THIS UNIT. All

operating personnel should use extreme caution in handling these voltages and be
thoroughly familiar with this manual.

Do not attempt to operate this unit prior to reading this manual.

Содержание 2400L

Страница 1: ...out notice August 2012 Revision B 1 2400L Broadband Power Amplifier HIGH RF VOLTAGES MAY BE PRESENT AT THE OUTPUT OF THIS UNIT All operating personnel should use extreme caution in handling these volt...

Страница 2: ...lly operational such that it performs according to the original specifications free of charge to the original purchaser Should warranty service be required the unit must be returned to E I freight cos...

Страница 3: ...SB pulse and any complex modulation signals The amplifier has 55 dB gain it is unconditionally stable and will not oscillate even with combinations of mismatched source and load impedance It is protec...

Страница 4: ...lts RMS for all output load conditions without damage POWER OUTPUT METER True RMS power detection 3 of full scale accuracy POWER REQUIREMENTS 100 240 VAC 47 63 Hz SIZE H x W x D 13 x 16 75 x 20 inches...

Страница 5: ...5 times the level of the input signal required to achieve maximum output Input voltages in excess of 2 volts peak may permanently damage the instrument iii Connect the output via a 50 ohm coaxial lead...

Страница 6: ...suitable for connection to a PC or host system The communication protocol is extremely simple to facilitate readback and control with readily available terminal programs such as Hyperterm The RS 232...

Страница 7: ...further amplified signal appearing at the drain of Q1 is coupled to the input of Q2 This is transformed to 50 and fed to the driver output BNC port The driver output signal is fed through a length of...

Страница 8: ...bject to change without notice August 2012 Revision B 8 There are four switch mode power supply units three provide a 42 VDC 24 ampere source The other provides 42VDC and 24 VDC outputs and provides a...

Страница 9: ...ail safe under all load conditions Damage can only be externally caused by the incorrect selection of the AC supply voltage or by an input signal in excess of the specified 1 volt rms equivalent to a...

Страница 10: ...or c Adjust the output level of the sweep generator so that a 50 ohm video detector connected at the output of the unit will not be damaged by excessive power output Reference section 4 4 1 for set up...

Страница 11: ...D151 e Attenuator 30 dB 500 Watts Bird Figure 4 1 Gain Measurement 2 Connect the equipment as shown in Figure 4 1 then proceed as follows a Set the oscilloscope to DC Time cm to Ext X and gain to l0mv...

Страница 12: ...full deflection Rotate the step attenuator CCW so that the output is reduced by 50 dB g Reconnect the 2400L into the test set up of Figure 4 1 h Place the 2400L power switch to the ON position i Obser...

Страница 13: ...ap the instrument in heavy paper or plastic and place in a rigid outer box of wood fiberboard or very strong corrugated cardboard Use ample soft packing to prevent movement Provide additional support...

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