Reviews Operating Frequency

RockvilIe RWM4200VH (4) Wireless HandHeld Microphones 4 Church Sound Systems

  • Features of RWM4200VH: RockvilIe RWM4200VH 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 transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones, Professional rack mount design, Featuring a dual filter design to limit feedback and interference.
  • Individual microphone volume control, Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life, Ultra signal stability minimizes audio artifacts.
  • Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Four Channel, Frequency Range: 175MHz-216MHz, Frequency Stability: ±0.005%, Frequency Response: 50Hz-15KHz(±3 dB), Dynamic Range: 110dB.
  • S/N: 90dB, T.H.D: < 0.1%(1KHz), Audio Output Jack: XLR balance & 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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RockvilIe RWM4401UH (4) Wireless Handheld Microphones 4 Church Sound Systems

  • Features: RockvilIe RWM4401UH Wireless (4) HandHeld Microphone System with LCD Display. High performance wireless hand held microphone system. Includes RWM4401UH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones.
  • Comfortable ergonomic composite microphone construction with rubberized impact resistant grip coating. Low power consumption for longer life. Professional rack mount design with LCD displays. Color coded microphones. Rack mountable rugged metal housing mic receiver.
  • Featuring a dual filter design to limit feedback and interference. Individual microphone volume control. Ultra signal stability minimizes distortion. Operating Range: 300 400(indoor), 250 350(outdoor). Channel: Four Channel. Frequency Range: 467-490. Frequency Stability: 0.005%.
  • Frequency Response: 50Hz-15KHz(3 dB). Dynamic Range: 110dB. S/N: 90dB. T.H.D: < 0.1%(1KHz). Audio Output Jack: XLR balance & 1/4" unbalanced. Power Voltage: AC110V-240V 50/60Hz. Operating Temperature: 14F-122F. Mic Operating Time: up to 10 hours.
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Samson Stage-412 Quad Handheld VHF Wireless Microphones+2 Wired Mics+Headphones

  • ...: (1) Samson Stage-412 Quad Handheld Wireless Microphones Frequency Agile Mics. (1) RockvilIe DJ1500 DJ Headphones w/ Detachable Coil Cable, Case+Extra Ear Pad. (2) RockvilIe RMC-XLR High-End Metal DJ Handheld Wired Microphone Mic w (2) Cables. Stage 412 Wireless System. Quad-channel (173M198M) wireless system. Six operating frequencies per channel. Up to three simultaneous systems (region dependent). IR sync wirelessly matches receiver and transmitter frequency.
  • 200' (60m) operating range (line-of-sight). AC adapter included. SR412 Wireless Receiver. Rugged metal chassis. Dedicated Volume controls for each channel. Four 1/4" independent channel outputs. Three balanced XLR mixed outputs. VH12 Handheld Transmitters. Four Q6 Dynamic Microphone capsules. Each offers up to 10 hours of life via two AA batteries (not included). Stage 212 Wireless System. Operating Frequency: 173M198M. Number of Frequencies per Channel: 6.
  • Operating Range: 200' (60m). Frequency Response: 8015k Tone Key Frequency: 30k. SR212 Wireless Receiver. Dynamic Range: 100dB. Maximum Output: 1.37V. Output Connectors: Two 1/4" (6.3 mm) unbalanced, three XLR balanced. Audio Output Levels: -12dB. Power Supply: 100-240V, 50/60 0.4A, Output: DC 15V, 800mA. Dimensions: 17" x 6.75" x 1.5" (430m....
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Chunzehui 2048Hz ~ 0.00049Hz(1/2048Hz) Extremely/Super Low Frequency Square Wave Oscillator Module, Square Wave Signal Generator. Total 22 Output Ports, at The Same time can Output 22 Frequencies.

  • 1/2048～2048Hz Extremely / Super Low Frequency Square Wave Oscillator Module..
  • Frequency Range: 2048 ~ 1/2048 Hz, total 22 output ports, at the same time can output 22 frequencies: 2048, 1024, 512, 256, 128, 64, 32, 8, 4, 2, 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256, 1/512, 1/1024, 1/2048 Hz..
  • Operating Voltage: DC 3 ~ 15V, Operating Current (no load): 003c 10mA..
  • Frequency Accuracy: +/- 20 ppm. Output Duty Cycle: 50% ±5%, Operating Temperature Range: 0 to 70°C..
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Rockville Quad UHF 4 Wireless Handheld Microphone System w/LCD Display (rwm4401uh)

  • Rockville rwm4401uh UHF wireless (4) handheld microphone system with LCD display.
  • High performance wireless hand held microphone system. Includes rwm4401uh transmitter with (4) hand Held, high sensitivity, unidirectional, wireless cardioid microphones. Professional rack mount design with LCD displays. Color coded microphones. Rack mountable rugged metal housing mic receiver. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life.
  • Featuring a dual filter design to limit feedback and interference. Individual microphone volume Control. Color coded microphones. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life. Ultra signal stability minimizes audio artifacts. Operating range: 300´ – 400´(indoor), 250´ – 350´(outdoor). channel: four channel. Frequency range: 467-490.
  • Frequency stability: 0.005%. Modulation Mode: UHF. Frequency response: 50hz-15khz(3 dB). dynamic range: 110dB. S/N: 90dB. T.H.D: < 0.1%(1Khz). audio output jack: XLR balance & 1/4" Unbalanced. Power voltage: ac110v-240v 50/60Hz. Operating temperature: 14°f-122°f. Mic battery Operating Time: up to 10 hours.
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CDM324 Microwave Module, 24GHz 15m Doppler Radar Smart Microwave Body Induction Module Single Channel Switch Intelligent Sensor Module

  • ...ling etc.This is a microwave sensor module for detecting moving objects and human body. Widely used in human body sensing lighting system, anti-theft alarm system..
  • 【Parameter】 Advanced low consumption PHEMT oscillator, Provide various frequency range standards: -UK,-F,Operating Temperature:-20~60℃..
  • 【Independence】Independent transmitting and receiving route, can get the big gain. The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage..
  • 【High performance】 Single channel operation. High sensibility, high flexibility, low cost, operating distance is 15m. Not influenced by temperature, humidity, noise, air flow, dust, ray etc, adaptive to terrible environment.
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Rockville RWM1202VH VHF Wireless Dual HandHeld Microphone System/Metal Receiver

  • ...tortion. Transmitter automatically links to receiver for ease of use.Use two handheld mics at once. Individual microphone volume controls. Rugged metal housing. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life..
  • System: Operating Range: 100´-200´(indoor), 65´-165´(outdoor). Channel: Two Channel. Frequency Range: 170MHz - 260MHz. Frequency Response: 80MHz-12000MHz. Frequency Width: 32Mhz. Dynamic Range: 110dB. Operating Temp: 14°F – 122°F. Oscillation Mode: Quartz Crystal. Frequency Stability: ±0.005%. Modulation Mode: VHF.Frequency Response: 80Hz – 8 KHz (±3 dB). Harmonic Radiation :< 63dBm. S/N: 60dB. RF Output Power: 10mW. Power Voltage: AC110V/ 220V - 50/60Hz..
  • Mic Battery: AA x 2. Receiver:. Sensitivity: (S/N=30dB) >2mV. De-Emphasis: 50µS. Audio Output Impedance: 600Ω. Audio Output Level.: 0-0.5V. Power Supply: AC110V /220V 50/60Hz. Current Consumption: ≤50mA. Audio Out Connector: 1/4˝ unbalanced. Transmitter:. Frequency Stability: ±0.005%. RF Output Power: ≤30mW. Modulation Mode: VHF. Maximum Deviation Range: ±50KHz. Microphone Mode: Fixed. Pre-Emphasis: 50µS. Power Supply: AA/1.5....
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Rockville, 2 RWM1202VH VHF Wireless Dual Handheld Microphone System w/Mic Receiver v2

  • ...ally links to receiver for ease of use, Use two handheld mics at once, Individual microphone volume controls, Rugged metal housing , Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life.
  • Specifications of RWM1202VH: System: Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Two Channel, Frequency Range: 170MHz - 260MHz, Frequency Response: 80MHz-12000MHz, Frequency Width: 32Mhz, Dynamic Range: 110dB, Operating Temp: 14°F – 122°F..
  • Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Frequency Response: 80Hz – 8 KHz (3 dB), Harmonic Radiation : < 63dBm, S/N: 60dB, RF Output Power: 10mW, Power Voltage: AC110V/ 220V - 50/60Hz, Mic Battery: 9V.
  • Receiver: Sensitivity: (S/N=30dB) >2mV , De-Emphasis: 50µS , Audio Output Impedance: 600O , Audio Output Level. : 0-0. 5V , Power Supply: AC110V /220V 50/60Hz , Current Consumption: =50mA , Audio Out Connector: 1/4" unbalanced , Transmitter: Frequency Stability: 0. 005% , RF Output Power: =30mW , Modulation Mode: VHF , Maximum Deviation Range: 50KHz , Micr....
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KWD808-I Electric Acupuncture Stimulator Machine Output Patch Massager Care Acupuncture Stimulator Machine Massager Care 6 Output Patch 500-1000hpa

  • ▶【Electric Acupuncture Stimulator Machine】Adjustable frequency and intensity. Adjustable sensitivity probe point Locator. 6 outputs, plus 1 detection outlet..
  • ▶【Safe & Efficient Treatment】The device is very safe and efficient in treatment because of its output pulse. Waves featuring low voltage, low frequency and having the same frequency range as the body..
  • ▶【5 Types Pulse Waves】There are 5 types of pulse waves to be selected: Continuous wave, Dense-disperse wave, Intermittent wave, Ripple wave, Respiration wave..
  • ▶【Operating Output Protection】With the characteristics of low-pressure, low-frequency, bi-directional, Operating output protection device, particularly safe treatment..
  • ▶【Guarantee】This item will ship from USA,Your satisfaction is our ultimate goal. If there is any questions please feel free to contact with us, we will spare no effort to help you..
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RockvilIe RWM1203VH Wireless (2) Handheld Microphones 4 Church Sound Systems

  • ...e volume controls, Low power consumption for longer battery life, System comes in 4 different frequency options. You can request a specific one in the notes A. 255.1/227.1 MHZ, B. 224.9/256.9 MHZ, C. 228.9/253.4 MHZ, D. 230.8/255.8 MHZ.
  • Specifications of RWM1203VH: System: Operating Range: 150 feet or more, Channel: Two Channel, Frequency Range: 210MHz - 270MHz, Frequency Response: 40Hz-18KHz, S/N.:>103dB (1KHz-A), Operating Temp: 14°F – 122°F, Oscillation Mode: Quartz Crystal, Frequency Stability: ±0.005%, Harmonic Radiation :< 63dBm.
  • RF Output Power: 10mW, Power Voltage: AC110V- 60Hz, Mic Battery: AA x 2, Receiver: Sensitivity: (S/N=30dB) >2mV, Audio Output Impedance: 600O, Audio Output Level.: 0-0.5V, Power Supply: AC110V 60Hz, Current Consumption: =50mA, Audio Out Connector: 1/4" unbalanced, Transmitter: Frequency Stability: ±0.005%, RF Output Power: =10mW.
  • Modulation Mode: Maximum Deviation Range: ±50KHz, Microphone Mode: Fixed, Power Supply: AA/1.5V×2, Current Consumption: =35mA.
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Rockville RWM1203VH VHF Wireless Dual Handheld Microphone System/Digital Display

  • ...er for ease of use. Use two handheld mics at once. Individual microphone volume controls. Low power consumption for longer battery life..
  • System comes in 4 different frequency options. You can request a specific one in the notes, A. 255. 1/227. 1 MHZ , B. 224. 9/256. 9 MHZ, C. 228. 9/253. 4 MHZ, D. 230. 8/255. 8 MHZ.
  • Operating Range: 150 feet or more. Channel: Two Channel. Frequency Range: 210MHz - 270MHz. Frequency Response: 40Hz-18KHz. S/N. : 003e103dB (1KHz-A)..
  • Operating Temp: 14° F 122° F. Oscillation Mode: Quartz Crystal. Frequency Stability: ± 0. 005%. Modulation Mode: VHF. Harmonic Radiation : 003c 63dBm..
  • RF Output Power: 10mW. Power Voltage: AC110V- 60Hz. Mic Battery: AA x 2. Sensitivity: (S/N=30dB) 003e2mV. Audio Output Impedance: 600Ω . Audio Output Level. : 0-0. 5V..
  • Power Supply: AC110V 60Hz. Current Consumption: ≤ 50mA. Audio Out Connector: 1/4" unbalanced. Transmitter: Frequency Stability: ± 0. 005%. RF Output Power: ≤ 10mW..
  • Modulation Mode: VHF. Maximum Deviation Range: ± 50KHz. Microphone Mode: Fixed. Power Supply: AA/1. 5V× 2. Current Consumption: ≤ 35mA..
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Rockville RWM132V VHF Wireless Dual Handheld Microphone System/High Sensitivity

  • ...s. You can request a specific one in the notes-A. 225. 1/227. 1 MHZ, B. 224. 9/256. 9 MHZ, C. 228. 9/253. 4 MHZ, D. 230. 8/225. 8 MHZ..
  • Microphone Length: 9. 69”, Microphone Windscreen Diamater: 3. 15”, Microphone Body Diameter: 2. 22”, Receiver Dimensions: 8. 27” x 5. 4” x 1. 57”.
  • Specifications: System: Operating Range: 150 feet or more, Channel: Two Channel, Frequency Range: 210MHz - 270MHz, Frequency Response: 40Hz-18KHz, S/N. : >103dB (1KHz-A), Operating Temp: 14°F – 122°F, Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Harmonic Radiation : 2mV, Audio Output Impedance: 600O, Audio Output Level. : 0-0. 5V, Power Supply: AC110V 60Hz, Current Consumption: =50mA, Audio Out Connector: 1/4" unbalanced. Transmitter: Frequency Stability: 0. 005%, RF Output Power: =10mW, Modulation Mode: VHF, Maximum Deviation Range: 48KHz, Microphone Mode: Fixed, Power Supply: AA/1. 5V×2, Current Consumption: =35mA..
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Eujgoov RF Module AD8317 Detector Logarithmic Amplifier AD8317 RF Power Meter 1M-10G Hz

  • Accurate RF Measurement: AD8317 detector logarithmic amplifier provides accurate RF measurement. The measurement accuracy is better than ±1 dB in a dynamic range greater than 50 dB, and a power controller with adjustable power amplifier or variable gain amplifier is provided at the output..
  • Wide Operating Frequency Range: The wide operating frequency range from 1M HZ to 10G Hz supports all cellular standards, broadband wireless standards and private dedicated systems in frequency bands..
  • Shielding Case: With shielding case and antireverse protection diode in the 3V to 5V power supply voltage range..
  • Sturdy & Durable: 1.6mm thick PCB double panel, sturdy and durable, long service life, large heat dissipation area, stable operation, long running time, easy to use, good performance, small size, easy to carry and store..
  • Working Temperature: AD8317 provides better accuracy, temperature stability, and 5 ns fast output response in the temperature range of 40 ℃ to + 85 ℃, and is used for RF burst detection at 125 MHz..
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