Top Optical Attenuator Reviews

Fairfield Circuitry The Accountant

• No integrated circuits in the signal path Transformer-balanced input and output Selectable output transformer loading resistors by an internal T4-style electro-optical attenuator Very simple to operate with only two main controls, Gain and Peak Reduction A big meter shows gain reduction or output level at two different reference levels Hardwire bypass switch for easy comparisons XLR and TRS input and output jacks for flexible connections Link jack and switch for conne.
• The COMP-3A is a single-channel vintage-style Compressor/Leveler.
• The signal path uses only discrete components like resistors, capacitors and transistors, and the input and output is transformer balanced using two different transformers, each one optimized for its purpose.
• This is the way audio components were built before integrated circuits became available.
• Integrated circuits are small and cheap and widely used in most modern designs.

Passive Attenuator, 1.053M Input Res HT201 Converter Passive Attenuator 20:1 Passive Oscilloscope Signal Attenuator for Inductive Signal Primary Ignition, Automotive Diagnostics Use

• 20:1 OSCILLOSCOPE PASSIVE ATTENUATOR: Can be used with most oscilloscopes to measure injector and primary ignition waveforms. Note that this attenuator should not be used for any high pressure measurements other than injectors and primary igniters.
• PASSIVE 20:1 ATTENUATOR: If input 20V signal, it can output 1V signal. Since the signal is attenuated, using this project, the oscilloscope can measure voltages above its range (±20V).
• MEASUREMENT RANGE: Due to signal attenuation, using this item, the HT201 attenuator can measure voltages above its range (±20V).
• PRODUCT FEATURES: It provides enhanced input overload protection when used in oscilloscopes to measure inductive signals, such as nozzles and primary ignition. Do not use it for secondary ignition tests.
• AFTER SALES & SERVICE: If for some reason you are not satisfied with your purchase, damaged, damaged in shipping or even changed your mind. Please feel free to contact us, we will be happy to answer your questions.

MST VC Low Pass Filter Eurorack Module

MDS-200A Amp 1600V Three-Phase Diode Module Bridge Rectifier Power Module Provide for Single Phase Rectification

• Measuring power range -75 ~ +16 dBm (external RF attenuator can be extended to 100dBm).

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (6DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (10DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (40DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (20DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (30DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (Only 1 Pcs of 3DB)

• Useful in a wide variety of applications including impedance matching and level control..
• With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
• Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
• Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..

USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio & Handhel Mic

• 【IRF Tube】Using IRF series transmitting tube to ensure its being durable & can be used to connect to an antenna (instrument base)..
• 【Lightweight&Cost-saving】The original QCX circuit is greatly simplified, and the installed components are reduced by 50 percent to save you the trouble of complicated transformer windings and wiring procedures..
• 【Less Power Consumption】Thanks to the EER transmitter E-level, it boasts high power efficiency and no bulky heat sink is required..
• 【DSP Function】Automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator attenuator (ATT), TX noise gate, TX driver control, volume control, dBm/S-meter..
• 【Quality Material Handling】Laser marking aluminum laser, aluminum knobs with translucent silicone buttons..

HMC472 Digital RF Attenuator Module DC-3.8GHz Parallel 0.5dB Step 31.5dB Attenuation Value

• Attenuation Factor and Step Size :The HMC472 is a wideband 6-bit digital attenuator with an attenuation range of 0 to 31.5 dB and a typical step error of ± 0.25 dB..
• Operating Frequency Range :Adopt QFN surface mount package, uses single power supply 5V, working frequency range from DC to 3.8 GHz..
• Insertion Loss :Insertion loss is less than 2.0 dB (typical) and IIP3 is +54 dBm..
• Objects Used :Suitable for a variety of RF and IF applications..
• Attenuation Control Interface :Manually adjust the control through the 6-position pin header on the board..

Hantek 20:1 Passive Attenuator for Pico 300v Max 10Mhz Passive Oscilloscope Signal Attenuator for Automotive Diagnostics Use,HT201

• The HT201 has been designed to allow fuel injector and primary ignition waveforms to be measured using Hantek oscilloscope products..
• Please note this attenuator should not be used for any high voltage measurements other than fuel injectors and primary ignition..
• Passive attenuator with 20:1 attenuation, if input a 20V signal, it can output a 1V signal.Because the signal is attenuated, by using this item, oscilloscope can measure voltage higher than its range(±20V).
• 【What you will get】 1 x HT201 Signal Attenuation.
• 【Please Note】 After receiving the product, please check whether it is damaged. If you have any questions, please contact us in time. This product is a consumable and needs to be replaced regularly. Once the product is used, the warranty is not allowed..