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  • Linear Fm 50watt With Bly90 electronic circuit diagram

    2017-03-21 23:25:36121

    A amplifier of force RF for the FM, is always essential for the amateur that wants it strengthens some small transmitter, that likely already it has ma...

  • ULTRALINEAR_RAMP_GENERATOR

    2017-03-21 20:38:4493

    Used in high-accuracy low-speed voltage to pulse width converter. Linearity is better than 0.02% between 10 and 90% points of ramp. Test circuit below ...

  • 2450MHz final level high power linear amplifier circuit comp

    2017-03-21 19:59:2576

    The picture is 2450MHz final level high power linear amplifier circuit composed of RF2126. Radio-frequency signal (RF) inputs by pin 1, and enlarge by ...

  • Offset_linearization_for_type_S_thermocouple

    2017-03-21 18:17:5768

    Fig. 13-18 In this circuit, the LT1025 provides cold-junction compensation and the LTC chopper-stabilized amplifier is used for low drift. The type-S t...

  • General_purpose_linear_supply_regulator

    2017-03-21 14:55:0782

    This circuit can be used as a general-purpose lab supply. Although a negative source must be provided, the source does not need to be well regulated....

  • Unipolar mode temperature compensation circuit with linear o

    2017-03-21 14:01:2473

    The feature is that R1 is connected between the TC1 end and TC3 end, so that the potential of magnetic null point is not equal to UCC / 2 to compensate...

  • High Linearity Components Simplify Direct Conversion Receive

    2017-03-21 12:43:2478

    View Full Size Image View Original Design Note LT5575 Demodulator with 20MHz Low pass Filter, common mode output voltage can be set regardless of input...

  • Linear scale ohmmeter

    2017-03-21 11:51:1294

    One preset resistor is used for all the ranges, simplifying the setting up. Diode clamping is included to prevent damage to the meter if the unknown re...

  • 2_to_30_MHz_300_W_PEP_linear_amplifier_28_V_suplly

    2017-03-21 10:27:1873

    This push-pull linear amplifier provides 300-W of PEP Or CW output power across the 2-to 30-MHz band. The component layout, and PC-board layout, ale ...

  • Superlinear FM (Frequency Modulator) (OPB880P55)

    2017-03-21 10:15:3172

    This article describes the Superlinear FM (Frequency Modulator) (OPB880P55). The content is very simple, very helpful. Components in this article can h...

  • Linearized Platinum RTD Signal Conditioner CIRCUIT (LT1009)

    2017-03-21 06:14:4988

    The best choice for stability and high accuracy in temperature measurements is Platinum resistance temperature detectors (RTD). However, the signal con...

  • 4Watt UHF TV linear amplifier

    2017-03-21 02:44:4891

    That Circuit is a UHF TV linear amplifier for small TV transmitters with output aroun 100-200mW. The transistor BGQ136 comes with SOT-122 case has gain...

  • LINEAR_DAC_WITH_NONLINEAR_OUTPUT

    2017-03-21 01:41:1666

    When controlling a nonlinear device, such as an incandescent lamp, it is desirable to have fine resolution at the high end, where a small change in cur...

  • Linear DC voltage multiplier circuit

    2017-03-20 20:58:0982

    This circuit has two ICL8048 logarithmic amplifiers, ananti-logarithmic amplifier ICL8049, anda 741 op-amp. The relationship between output voltage and...

  • Linearized Platinum RTD Signal Conditioner

    2017-03-20 20:50:5085

    The best choice for stability and high accuracy in temperature measurements is Platinum resistance temperature detectors (RTD). However, the signal con...

  • Double signal with non linear characteristic (2N706)

    2017-03-20 18:59:0662

    This article describes the Double signal with non linear characteristic (2N706). The principle is very simple, very practical. The circuit components c...

  • 5_V_MICROPOWER_LINEAR_REGULATOR

    2017-03-20 18:19:4460

    In battery systems where high load current is required intermittently and the system must remain in standby mode between uses, a linear regulator with ...

  • RF2152 dual-mode high-power linear amplifier pin diagram

    2017-03-20 17:29:5062

    RF2152 is a high-power, high efficiency linear amplifier IC. It is used in 3V handheld systems, such as 3V CDMA/AMPS mobile cellular systems, JD-MA/TAC...

  • 300_W_LINEAR_SOLID_STATE

    2017-03-20 14:29:5961

    Class A circuit using two MRF428A transistors is emitter-bal-lasted to ensure even current-sharing. Requires separate 0.5-1V regulated bias voltage sou...

  • RF2175 400MHz linear amplifier pin circuit

    2017-03-20 12:49:2759

    RF2175 is high-power, high-performance linear amplifier IC which is applicated in 3V handheld systems, and ituses advanced GaAs heterojunction bipolar ...

  • Linear transformer signal conditioner

    2017-03-20 11:17:2960

    A1 and its associated components furnish an amplitude stable sine wave source. All positive feedback path is a Wein bridge, tuned for 1.5 kHz, Ql, the ...

  • 555 Linear Voltage/Frequency Converter circuit (Two)

    2017-03-20 09:00:4860

    As shown in the picture 5-35, this converter is composed of a non-inverting amplifier, an integrator and an oscillator for voltage/frequency conversion...

  • Linear_amplitude_modulator_circuit_using_an_AD534_multiplier

    2017-03-20 06:00:2360

    Linear amplitude modulator circuit using an AD534 multiplier/divider chip(courtesy Analog Devices,Inc.)....

  • Gain Linearity Adjustable Subtraction Circuit

    2017-03-20 02:54:0859

    As shown in the figure is a gainlinearity adjustable subtraction circuit.We can draw from circuit analysis : Changing the value of Rw can adjust that o...

  • Switching_preregulated_linear_regulator_low_noise

    2017-03-19 23:40:0261

    This circuit is similar to that of Fig. 8-4, except that the low-dropout series regulator at switching-regulator output serves to eliminate switching-i...

  • Opto-electrical linear detection circuit

    2017-03-19 22:53:3260

    The figures (a), (b) are the light current amplification circuit which work in the linear region. The transistor in figure (a) must be germanium tube. ...

  • Remittent Oscillating Circuit with Good Linearity Controlled

    2017-03-19 21:40:2760

    The picture shows the remittent oscillating circuit with good linearity which is controlled by direct current voltage. The remittent oscillating circui...

  • MOSFET Linear Amplifier 300W/50MHz

    2017-03-19 21:29:3460

    This MOSFET RF Linear Amplifier has capability to deliver up to 300W for 50MHz. The circuit built based the couple of MOSFET ARF448A and ARF448A....

  • 100_W_PEP_420_450_MHz_PUSH_PULL_LINEAR_AMPLIFIER

    2017-03-19 19:19:3360

    This 100 watt linear amplifier may be constructed using two MRF309 transistors in push-pull, requiring only 16 watts drive from 420 to 450 MHz. Operati...

  • LINEAR_SCALE_OHMMETER

    2017-03-19 17:30:2660

    One preset resistor is used for all the ranges, simplifying the setting up. Diode clamping is included to prevent damage to the meter if the unknown re...

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