Reviews High frequency Attenuator

Portable tinySA Spectrum Analyzer - AURSINC Handheld Frequency Analyzer V0.3.1 with Antenna SMA Male to UHF Female Cables & 30db Attenuator MF | HF | VHF UHF Input for 0.1MHZ-960MHz 2.8'' Touchscreen

...s. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel. Two softwares to control the Tiny spectrum analyzer are available..
[New Package Content] 1x Tiny Spectrum Antenna Analyzer.
2x SMA Male to UHF Female Cables 60cm/2Ft.
1x 2W 30db SMA Attenuator ( if you need other attenuations, please inform us there are 3db, 6db,10db, 20db SMA attenuators for you to choose).

【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..

1HZ-500KHZ DDS signal generator is small but has many functions, easy to operate and carry. The power supply can be either AC/DC adaptor or a battery..
It can be used with oscilloscope to test and debug electronic circuit, the frequency response of audio amplifier and impulse response,It also can calibrate the sweep time factor of oscilloscope..
The square waveform is suitable for oscilloscope attenuator and the adjustment of probe impulse response..
Have a filter (can be opened and closed) to suit the output of sine wave and pulse wave..
This functional signal generator can test many kinds of wave forms such as: sine, square, triangle, positive and negative sawtooth waveform. It is especially designed for those professional worker..

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..

...ttery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently..
✅ 【200Hz-850kHz RBW】:The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA)..
✅【Package List】:1x Tinysa ULTRA Spectrum Analyzer.
1 x Antenna with SMA connector.1 x32GB MicroSD card(plugged in the host), 1 x Touchscreen pen. It’s very useful as an antenna analyzer for your ham station, easy to set without fancy calibration..

Premium passive stereo volume controller and attenuator.
Active-free circuitry guarantees purest signal path.
Large Volume knob for extremely precise level adjustments.
2 high-quality XLR combo inputs and 3.5 mm (1/8”) stereo input perfectly connect to your DAW.
2 high-quality XLR outputs and 3.5 mm (1/8”) stereo output to connect to your studio monitors.

Choose between Eurorack power, FRACK power (panel is still Eurorack format), or 9V battery/wall plug.
Coarse & fine clock adjustment - Switchable linear 'random' function with speed adjustment - Momentary & Hard Hold Function - Manual Step Button - Internal/External Clock Switch - Reset Input Jack - Current draw is 20mA - Size: 3U 20HP - Module depth (Eurorack version): 1.5 inches.
3 CV Outs, each with their own attenuator, 0-5 volt output..

Can be built with FRACK power (panel is still Eurorack format), or 9V battery/wall plug.
3 CV Outs, each with their own attenuator, 0-5 volt output..