Reviews Variable Attenuators

Phillmore 17 dB Coax Cable TV Signal Attenuator Pad 42-117

• Use in coaxial cable feeds to reduce signal levels..
• Fixes the problem of having too much signal strength..
• Combinations of attenuators may be used together to create the exact signal loss needed..

Phillmore 20 dB Coax Cable TV Signal Attenuator Pad 42-120

• Use in coaxial cable feeds to reduce signal levels..
• Fixes the problem of having too much signal strength..
• Combinations of attenuators may be used together to create the exact signal loss needed..

Phillmore 10 dB Coax Cable TV Signal Attenuator Pad 42-110

• Use in coaxial cable feeds to reduce signal levels..
• Fixes the problem of having too much signal strength..
• Combinations of attenuators may be used together to create the exact signal loss needed..

Phillmore 3 dB Coax Cable TV Signal Attenuator Pad 42-103

• Use in coaxial cable feeds to reduce signal levels..
• Fixes the problem of having too much signal strength..
• Combinations of attenuators may be used together to create the exact signal loss needed..

Anaren Attenuators 3.0GHz Attn 30dB 10 Watts VSWR 1.25:1 - Pack of 10 (D10AA30Z4)

Ancable F-Type in-Line Coax Cable TV Signal Attenuator 6 dB 2-Pack

• - Use in coaxial cable feeds to reduce signal levels..
• - Fixes the problem of having too much signal strength..
• - Combinations of attenuators may be used together to create the exact signal loss needed.

DDS Function Generator, 1HZ‑500KHz Function Generator, Sine Frequency Produce for Oscilloscope Attenuators

• Have a filter (can be turn on/off ) to suit the output of sine and pulse wave..
• Due to the high precision and stable frequency of the DDS, it is also very suitable for the oscilloscope's scan time calibration factor..
• The main output waveform are sine and square‑wave, triangular wave, sawtooth wave..
• Small size, multiple functions, simple operation, easy to carry..
• The square output is also suitable for oscilloscope attenuators and probe pulse adjustment..

EBTOOLS FG100 DDS Signal Generator Counter, High Precision DDS Function Generator Sine Frequency 1HZ500KHz Signal Source Meter

• Due to the high precision and stable frequency of the DDS, it is also very suitable for the oscilloscope's scan time calibration factor..
• The square wave output is also suitable for oscilloscope attenuators and probe pulse adjustment..
• The main output waveform are sine wave and squarewave, triangular wave, sawtooth wave..
• Have a filter (can be turn on/off ) to suit the output of sine wave and pulse wave..
• Small size, multiple functions, simple operation, easy to carry..

Saramonic Miniature 2-Channel 3.5mm Microphone & Audio Mixer with TRS & TRRS Output Cables for Cameras, Smartphones, Computers & More (AX1)

• Battery-Free Passive 2-Channel Micro-Mixer for Powered Microphones, Wireless Microphone Receivers and other Audio Sources.
• Two 3.5mm TRS Inputs to a single 3.5mm TRS Output with selectable Mono/Stereo output and two input level attenuators to control the audio mix.
• Includes both TRS and TRRS Output Cables for use with Cameras, Smartphones, Tablets, Computers, Recorders and much more.
• Incredibly Compact and Lightweight, it easily fits into even the tightest set-ups and smallest rigs and has a standard 1/4″-20 mount.
• Ideal Mixer for Micro Wireless Systems and Battery-Powered shotgun mics like the Blink 500, Blink 500 Pro, CamMic+, Vmic mkII series and more.

Nooelec SMA Attenuator Kit - Bundle of 6pc 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation from 1dB to 42dB in 1dB Increments. 1dB, 2dB, 3dB, 6dB, 10dB

• A convenient package of 6 different 50Ω SMA in-line attenuators.
• Includes values of 1dB, 2dB, 3dB, 6dB, 10dB and 20dB, which allows for selective attenuation of anywhere between 1dB-42dB in 1dB increments!.
• Fantastic accuracy of / - 0.1dB through to 3GHz.
• The values are laser-etched to ensure longevity of the labeling for the life of the devices.
• Full 2 year warranty direct through Nooelec.

BOSS Audio Systems BX55 2 3 Way Pre-Amp Car Electronic Crossover with Remote Subwoofer Control

• Front / Rear / Sub Input, Front / Rear / Sub Outputs, Remote Subwoofer Control.
• Front High Pass Filter 65Hz to 4.5 kHz, Rear High Pass Filter 65Hz to 4.5 kHz.
• Variable Subwoofer Filter 40 Hz – 4200 Hz, Variable High Pass Filter 65 Hz – 4.5 kHz.
• Crossover Slope 12 dB / Octave, Variable Subwoofer Phase 0 – 180 Degrees.
• Variable Bass Boost 0 – 18 dB, Variable Bass Boost Frequency 25 Hz – 250 Hz.

BOSS Audio Systems BX35 Electronic Car Crossover - 3 Way Pre-Amp Fine Tune Your High-Mid-Low Range Speaker Frequencies

• Front / Rear / Sub Input, Front / Rear / Sub Outputs.
• Front High Pass Filter 65 Hz to 4.5 kHz, Rear High Pass Filter 45 Hz to 1.6 kHz.
• Variable Subwoofer Filter 40 Hz – 250 Hz, Variable High Pass Filter 45 Hz – 5 kHz.
• Crossover Slope 12 dB / Octave, Variable Subwoofer Phase 0 – 180 Degrees.
• Variable Bass Boost 0 – 18 dB, Variable Bass Boost Frequency 25 Hz – 250 Hz.

Memphis Audio VIV900.5 75W x 4 + 500W x 1 Car Amplifier

• Features: 5-channel car amplifier, 50 watts RMS x 4 + 300 watts RMS x 1 at 4 ohms / 100 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms / 150 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms, Class D amp technology.
• Tuning Controls: front channels: Variable high- or low pass filter (10-5,000 Hz, 24 dB/octave).
• Rear channels: Variable high-pass filter (10-500 Hz, 24 dB/octave) / Variable low-pass filter (50-5,000 Hz, 24 dB/octave) / Bandpass filter engages both.
• Subwoofer channel: Variable subsonic filter (10-80 Hz, 24 dB/octave) / Variable low-pass filter (50-500 Hz, 24 dB/octave) / Variable bass boost (0-18 dB at 45 Hz).
• Other Features: Optional wireless remote subwoofer level control available, Preamp inputs, Speaker-level inputs (require speaker wire to RCA adapters), Hinged magnetic cover plate conceals top-mounted controls, 7 color selectable LED logo, 4-gauge power and ground leads and a 80-amp fuse recommended — wiring and hardware not included with amplifier, No onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line Fuse between the distribution block and this amplifier is.