ReviewsCollimator Variable Optical Attenuator

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..

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..

Variable Neutral Density Filter Offering Greater Control Over Exposure Settings, Allows Reduce Shutter Speeds and Wider Apertures.
True Color result that avoids color shift seen in other Variable filters.
Variable 0.3 to 1.5 Neutral Density, Reduces Exposure by 1 to 5 Stops.
Exposure Range-Control Filter Ring with Hard Stops at Each End, An optional rotating lever that can be removed, Larger front thread to avoid vignetting on wider lenses.
No "X" Effect High Definition optical glass Nano Coating, Waterproof and Anti-Reflective Coating.

Variable Neutral Density Filter Offering Greater Control Over Exposure Settings, Allows Reduce Shutter Speeds and Wider Apertures.
Variable 0.3 to 1.5 Neutral Density, Reduces Exposure by 1 to 5 Stops with a True Color result that avoids color shift seen in other Variable filters.
Exposure Range-Control Filter Ring with Hard Stops at Each End, An optional rotating lever that can be removed.
Can be combined on the front with 95mm Swift System Filters, OR 95mm standard thread filters.
No "X" Effect High Definition optical glass Nano Coating, Waterproof and Anti-Reflective Coating.

【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..

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..

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..

Large Range: The measuring power range of this RF power meter is -60～-5 dBm (External RF attenuator can be extended to 100dBm), and the frequency range is up to 8000MHz..
Specific Feature: The RF power meter is light, compact and convenient, with a measurement power resolution of 0.1 dBm, and an output interface SMA_K..
Clear Display: This RF power meter comes with an LED screen, the data is clear and straightforward, and it is easy to use..
Standard Structure: The precise mechanical structure of the RF power meter makes the measurement accurate, convenient and reliable..
Quality Assurance: The RF power meter has been inspected many times before it leaves the factory to confirm the quality..

Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience.
Built: Hard stop Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot.
Coating: Each side of the glass element is coated with Waterproof, Dustproof, Scratch-resistant, Oilproof making sure you are ready for all the adventures.
Function: 2-5 Stop equivalent to ND4-ND32 is best suitable for the standard day from cloudy days to normal sunny day.
What is included: Variable ND Filter, Hard Case, One Lens Cover, Cleaning Cloth.

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