Reviews High frequency Signal

AudioControl DQDX Black 6 Channel Performance Digital Signal Processor

  • Six input and output channels with level controls | Independent Front, Rear, and Subwoofer equalization | Fully adjustable 24dB / Octave Linkwitz-Riley selectable crossover.
  • ACR-3 Dash Control Remote Included | Discrete Input and Output level controls with clipping indicators | 12-volt Remote Turn On Output | Built in Pink Noise for easy Signal Delay and Equalizer tuning and system set-up.
  • Total Harmonic Distortion: 0.01% | Frequency Response: 10Hz-22kHz | Equalizer Frequencies (front/rear): 125Hz, 175Hz, 250Hz, 500Hz, 1kHz, 2kHz, 8kHz | Equalizer Frequencies (sub): 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100HZ, 125Hz.
  • PFM Frequency: 20Hz or 30Hz selectable | Crossover Frequency: 50Hz-500Hz selectable | Signal Delay Max (Left/Right): 10ms | Signal Delay Max (Front/Sub): 35ms.
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AudioControl DQDX Black 6 Channel Performance Digital Signal Processor

  • Six input and output channels with level controls | Independent Front, Rear, and Subwoofer equalization | Fully adjustable 24dB / Octave Linkwitz-Riley selectable crossover.
  • ACR-3 Dash Control Remote Included | Discrete Input and Output level controls with clipping indicators | 12-volt Remote Turn On Output | Built in Pink Noise for easy Signal Delay and Equalizer tuning and system set-up.
  • Total Harmonic Distortion: 0.01% | Frequency Response: 10Hz-22kHz | Equalizer Frequencies (front/rear): 125Hz, 175Hz, 250Hz, 500Hz, 1kHz, 2kHz, 8kHz | Equalizer Frequencies (sub): 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100HZ, 125Hz.
  • PFM Frequency: 20Hz or 30Hz selectable | Crossover Frequency: 50Hz-500Hz selectable | Signal Delay Max (Left/Right): 10ms | Signal Delay Max (Front/Sub): 35ms.
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Behringer SL 84C Dynamic Cardioid Microphone

  • Dynamic vocal microphone with smooth mid-frequency presence.
  • Ultra-wide frequency response for brilliant and transparent sound.
  • Extremely high signal output lets your voice cut through.
  • Integrated spherical wind and pop noise filter.
  • three- pin XLR connector for highest signal integrity.
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Rockville RWM81U Dual UHF Headset & Guitar Wireless Microphone System w/LCD

  • Rockville RWM81U Dual Wireless UHF Headset Microphone System. High performance wireless headset microphone system. Includes transmitter with two high sensitivity, unidirectional, wireless, cardioid headset microphones..
  • Featuring a dual filter design to limit feedback and interference. Ultra signal stability eliminates unwanted distortion. Professional receiver with multifunction color displays shows frequency, signal synch, and audio input..
  • Transmitter automatically links to receiver for ease of use. Use any two mics (handheld or headset) at once. Individual microphone volume controls. Rugged metal housing. Comfortable ergonomic composite microphone construction..
  • Low power consumption for longer battery life. System:. . Operating Range: 300´– 400´(indoor), 250´ – 350´(outdoor). Channel: Two Channel. Frequency Range: 480-498MHz. Frequency Stability: ±0.005%. Modulation Mode: UHF..
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GPS TV Mobile Cell Phone Signal Strength Booster Antenna 5dbi 3.5mm

  • ...LTE Hotspot Compatible.This Yagi Directional Roof Antenna works with 2G, 3G, 4G,LTE,xLTE,AWS,UMTS,GSM & CDMA cellular carriers such as: AT&T, T-Mobile, Verizon, SPRINT, Straight Talk, Telus, Bell Canada, Rogers, DigiCel, U.S. Cellular and many more. *Government regulations in the U.S. prohibit boosting a particular frequency used by some of the Sprint network. Most Sprint customers still see performance improvement from ALHXGUSLO Wideband Directional Antennas..
  • 2.VERSATILITY: Wide Range Multipurpose Log Periodic Cellular Broadband. The ALHXGUSLO Wide Band Yagi Directional Antenna supports multiple devices so that everyone can experience enhanced 4G LTE and 3G signals. It features up to +10.6 dB gain..
  • 3. OUTSIDE YAGI CELLULAR ANTENNA FOR SIGNAL BOOSTERS: The main benefit of this wideband Yagi antenna is its ability to focus its signal in one direction leading to the greater gain figures. High gain 11 dBi performance increases signal strength and data speeds in areas with marginal coverage. The ALHXGUSLO Wideband Directional Antenna boosts your 4G LTE and 3G signal up to 32X for fewer dropped calls, higher audio quality, and faster uploads and downloads..
  • 4. PREMIUM QUALITY: This Wideband antenna features an N-Female connector that facilitates the t....
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Rockville Dual 15\ Android/iphone/ipad/Laptop/TV Youtube Karaoke Machine/System

  • ...n Equalizer (Pop, Rock, Jazz, Classic, Country, Normal). 2 Rugged Tripod Speaker Stands Included. 2 RCA Lines- 1 IN and 1 OUT. (2) sets of XLR and ¼” combo jacks with selectable mic/line level signal. Master Volume/ Master Treble/ Master Bass Knobs. Amplifier clip limit LED indicator & power LED cabinet at rear. Frequency Response: 45Hz - 20kHz. Maximum SPL @ 1w/1m: 125dB. Impedance: 8 Ohm. 115/230 Volt Switchable for use in countries around the world!.
  • Rockville RCDR10B Black Dual Mono Right Angle RCA to Straight RCA Patch Cable. Dual RCA to Dual RCA. Nickel-Plated for Rugged Durability and Efficient Signal Transfer. 100% Copper Conductors for Enhanced Signal Clarity. OFC Spiral Shields for Effective EMI and RFI Rejection and Flexibility. Length: 10 Ft. Color: Black.
  • RockvilIe RNRMR10 3.5mm 1/8" TRS to Dual RCA Cable, Nickel-Plated Plugs for Rugged Durability and Efficient Signal Transfer, 100% Copper Conductors for Enhanced Signal Clarity, OFC Spiral Shields for Effective EMI and RFI Rejection and Flexibility, Length: 10 Ft.
  • Rockville RWM4200VH VHF Wireless (4) HandHeld Microphone System. Rack Mount Ears Included. Digital display on receiver and on each microphone. High performance wireless hand held microphone system. Includes RWM4200VH transmitte....
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Hifonics A3000.1D ALPHA Compact 3000 Watt 1 Ohm Stable Monoblack Car Audio Amplifier

  • Low Noise Preamplifier Circuitry - Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process..
  • RCA Inputs - XXX style RCA connectors for audiophile signal quality and maximum signal throughput with minimum distortion and maximum external noise rejection..
  • Crossover Type - Accu-Cross crossovers allow for complete control of the signal directing to all speakers. See specifications section for specific frequencies.
  • Electronic Equalizer - Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier..
  • Bass Remote Included - Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle. Smooth potentiometer and ringed illumination in a satin black mount create a custom look..
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Rockville RWM-4US Quad Wireless UHF 4 Microphone System w/Adjustable Frequency

  • Rockville RWM-4US Quad Wireless UHF 4 Microphone System w/Adjustable Frequency. 20 Adjustable Unique Frequencies on each microphone ensures interference free operation. Easy frequency switching by simply hitting the button on the microphone. (4) Metal handheld microphones with digital display. Professional 19 metal rack mount receiver with LCD display. Illuminated rotary knobs..
  • One button frequency switching allows you to hit the button on any of the 4 microphones and the channel will change on that microphone and auto-sync with the receiver. The display on the microphone shows channel, frequency, battery life. The display on the receiver shows RF signal strength, AF signal strength, frequency channel, battery life of each handheld mic. Operating Range: 300 400(indoor), 250 350(outdoor)..
  • Each mic uses different channel groups so that you will not get interference from one microphone to the other (There are 80 total different channels on this system 20 unique frequencies per mic). Ergonomic metal microphones are extremely high quality and have a nice weight and feel to it. Individual XLR outputs for each microphone to send each microphone to their own mixer channel. XLR and mix output to send all 4 mics to one mixer channel..
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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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