Reviews Dual Channel Frequency Counter

Rigol DG822-25 MHz Function/Arbitrary Waveform Generator, 2 Channel

  • Unique SiFi II (Signal Fidelity II) technology: generate the arbitrary waveforms point by point.
  • jitter of all the output waveforms (including Sine, Pulse, etc.) as low as 200 ps.
  • 16 Mpts memory depth per channel for arbitrary waveforms.
  • Standard dual-channel with the same performance, equivalent to two independent signal sources.
  • Built-in high-order harmonic generator (at most 8-order harmonics).
  • Built-in 7 digits/s, 240 MHz bandwidth full featured frequency counter.
  • Up to 160 built-in arbitrary waveforms, covering the common signals in engineering application, medical electronics, auto electronics, math processing, and other various fi elds.
  • Sample rate up to 250 MSa/s, vertical resolution 16 bits.
  • Arbitrary waveform sequence editing function available.
  • arbitrary waveforms also can be generated through the PC software.
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Siglent Technologies SDG1032X Arbitrary Waveform - Function Generator

  • Dual Channel. Sweep/ Burst/ Modulation/ Harmonics.
  • Ch1 - Ch2 Waveform Combining. Built-In Frequency Counter.
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Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey

  • Dual channel * 40 MHz (Sine wave) * Touch screen display.
  • 16 bit vertical resolution * Modulation / Sweep / Burst.
  • TrueArb Technology / Easy Pulse Technology.
  • Built-in high precision Frequency Counter.
  • USB / LAN interfaces. Optional GPIB adapter available.
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Battlefield V - PlayStation 4

  • Dual channel * 40 MHz (Sine wave) * Touch screen display.
  • 16 bit vertical resolution * Modulation / Sweep / Burst.
  • TrueArb Technology / Easy Pulse Technology.
  • Built-in high precision Frequency Counter.
  • USB / LAN interfaces. Optional GPIB adapter available.
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Despicable Me Minions Gru Light Bulb Graphic T-Shirt

  • Dual channel * 40 MHz (Sine wave) * Touch screen display.
  • 16 bit vertical resolution * Modulation / Sweep / Burst.
  • TrueArb Technology / Easy Pulse Technology.
  • Built-in high precision Frequency Counter.
  • USB / LAN interfaces. Optional GPIB adapter available.
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Signal Generator, Multi-Function LHT00SU1 Oscilloscope 2 Channel Input Virtual Oscilloscope Logic Analyzer USB Logic Analyzer

  • 【Supported Protocols】Serial Peripheral Interface, IIC, UART, SMBus, I2S, CAN, Parallel, Custom, Search, Async, 1-Wite, PS / 2.
  • 【Multi Purpose】8-channel logic analyzer, Data Logger. PWM controller, Frequency generator. Frequency meter, Remote controller.
  • 【Dual Channel】Dual channel voltmeter, Mixed signal oscilloscopes and logic analyzer, Dual input oscilloscope (single, 16Msps, 3MHz bandwidth).
  • 【Frequency Meter】PWM controller, Frequency generator. Frequency meter, Remote controller.
  • 【100% Guarantee】High quality product, we promise to do everything possible to satisfy all customers. However, if you are not 100% satisfied with our service or our products, simply contact us. We are always at the side of our customers to support and continuously seek new ways to improve.
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120 Hz ❯ Royal Rife Frequency - Binaural Beats for Fatigue, Sinus Disorders, Headache & Isochronic (Deluxe)

  • Dual channel * 40 MHz (Sine wave) * Touch screen display.
  • 16 bit vertical resolution * Modulation / Sweep / Burst.
  • TrueArb Technology / Easy Pulse Technology.
  • Built-in high precision Frequency Counter.
  • USB / LAN interfaces. Optional GPIB adapter available.
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Dual Band Radio, Selectable Narrow Broadband VHF 136174 MHZ UHF 400520 MHz PTT ID Wireless Walkie Talkie Function Aviation 108136 MHz for Adults US Plug

  • Portable Design: The walkie talkie is small and light, gray body, simple and atmospheric, suitable for adults, can be used in various restaurants, shopping malls, security and other ..
  • Dual PTT: PTT 1 transmits the A segment frequency, and PTT 2 transmits the B segment frequency. Narrowband broadband selectable..
  • Multi Information Display: With a 1.4 inch screen, it can clearly display the channel number, frequency, channel frequency, channel name, etc..
  • Multifunctional: Battery voltage display, keypad lock and unlock, dual frequency, voice delay, FM radio, scan, PTT ID function..
  • Frequency Range: UHF 400‑520MHz, VHF 136‑174MHZ, aviation frequency band 108‑136MHz. 10W 5W high and low power settings..
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The Daughters of Temperance Hobbs: A Novel

  • Multiple step dimmer button on front panel..
  • Digital echo w/ dual front-mounted controls..
  • Advanced NB/ANL for reduced interference.
  • Automatic AWI (Antenna Warning Indicator) alerts if SWRs are too high..
  • Front microphone connector for easy mounting in tight spaces.
  • Frequency Counter Jack pre-wired for FC-390 style counters..
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DDARKHORSE TX12 Karaoke Pre-Effects KTV Professional Digital Audio Echo Effect Processor DSP Audio Processor with Bluetooth USB (TX12-110V)

  • Professional pre-amplifier adopts dual-mode reverb processing, which makes the vocal effect more abundant, natural and transparent. It is a high-fidelity smooth natural sweet style stereo dual reverb and multi-purpose karaoke effect. The output has front (rear) left and right channels, center channel, and subwoof frequency channel. And it is very simple and convenient to use like karaoke amplifier..
  • High-grade aluminum alloy panel is transported, 1U ultra-thin design, using karaoke adjustment to make debugging more convenient and easy.
  • This machine has Bluetooth audio input, optical fiber input, USB input.
  • LED display screen, four sets of output with spectrum jump..
  • The microphone is equipped with 6-band parameter equalization adjustment, the adjustment range is wider, the sound is more delicate and soft, and the original tone is not damaged, the single-band sound quality effect is improved, and the howling frequency is effectively processed..
  • Subwoof channel output design with crossover point and adjustable output gain.
  • Subwoof channel has a perfect anti-low-frequency self-excitation circuit, when entering the MIC, the low-frequency signal output port is automatically attenuated by half to prevent low-frequency howling and damage to the device.
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Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

  • ...z effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range.
  • Output level LEDs (-10 to +17 dB). Bypass switch with status LED. Ground lift switch. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel. Frequency Centers: 20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.5 kHz, 2 kHz, 2.5 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 8 kHz, 10 kHz, 12.5 kHz, 16 kHz, 20 kHz.
  • Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dB. Level Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%. Roll-off filters: 18dB/octave, Butterworth. Power Consumption: 15 watts. Weight Unpacked: 7.00 lbs. Weight Packed: 9 lbs. Width Packed: 5.87". Height Packed: 20. 5". Depth Packed: 9.62". Features of RX230: RockvilIe RX230 2-way Stereo / 3-way Mono rack mountable crossover.
  • Ability to mix 2 channels output. 24dB/Octave filters. Mute switches. Channel Gain Control: 0 to +12 dB. Low Frequency Level Control: -to +6 dB. High Frequency Level Control: -to +6 dB. Low Frequency to High Frequen....
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General Lee 10 Meter Professional Amatuer Radio Tranceiver, NEW!!

  • Multiple step dimmer button on front panel..
  • Digital echo w/ dual front-mounted controls..
  • Advanced NB/ANL for reduced interference.
  • Automatic AWI (Antenna Warning Indicator) alerts if SWRs are too high..
  • Front microphone connector for easy mounting in tight spaces.
  • Frequency Counter Jack pre-wired for FC-390 style counters..
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RockvilIe RWM3300UA Dual HandHeld Microphones For Church Sound Systems

  • ... and interference, Individual microphone volume control, Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life, Ultra signal stability minimizes audio artifacts.
  • OSA technology: Locates, prioritizes, and selects the clearest frequency for the best sound quality, The display on the mic and the receiver show the battery life, Operating Range: 200´-260´(indoor), 160´-220´(outdoor), Channel: 200 Channel selection, Frequency Range: 500MHz-599MHz, Frequency Stability: ±0.005%.
  • , Frequency Response: 40Hz-15KHz(±3 dB), Dynamic Range: 110dB, S/N: 90dB, T.H.D: < 0.1%(1KHz), Audio Output Jack: (Ch1/Ch2) XLR balanced + 1/4" mixed, Power Voltage: AC110V-240V 50/60Hz, Operating Temperature: 14°F-122°F, Mic Battery Operating Time: up to 8 hours.
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