Top Digital Frequency Modulation Meter Reviews

Galaxy DX-939 Backlit 40ch Mobile CB Radio with TalkBack & Roger Beep

Star Lite faceplate makes all lettering glow in the dark.
Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
Five-digit frequency counter and two-digit channel display using large blue LEDs , variable power output control, variable talkback circuit with on/off switch.
Automatic SWR circuit with an SWR alert LED, Roger Beep circuit with on/off switch.
Variable dimmer control, frequency display on/off switch, 3-position tone switch for receive.

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Explore Software Defined Radio: Use SDR to Receive Satellite Images and Space Signals

【RSP1 SDR Receiver Frequency Range】10KHz-1GHz, ADC: 12bit。Real-time bandwidth: 10MHz (max) (processing 10MHz wide signal at the same time).
【Muti -application】 AM/FM/NFM (narrowband frequency modulation for analog walkie-talkies) CW telegraphy/digital walkie-talkies/DMR digital format DRM digital broadcasting/SSTV video AA weather cloud map/spectrum monitoring/etc..
【Feature】 The interface SMA is divided into 5 frequency bands: 0-30M, 30-60M, 50-120M, 120-250M, 400-1000M.
【Support 4 System】 WINDOWS full range/LINUX full range/Mac OS/ANDROID.Support software: SDRuno, HDSDR, SDR consol, GNUradio, SDR Touch, etc..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

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Rockville RWM1203VH VHF Wireless Dual Handheld Microphone System/Digital Display

... , 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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UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

UNI-T Function Arbitrary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveform: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Frequency counter with output range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
One of the best ready-to-use function generators. Value pack includes: UTG962 function generator, power adapter (USA standard), USB cable power cord, BNC cable, BNC cable with alligator clips, paper manual, eManual, and 24/7 free support by UNI-T Direct..
Budget friendly and intuitive generator for hobbyists, novices, students, small labs, basic projects, ham radio alignment, pro audio measurements. Learn and update skills, work with audio gear, DC offsets, wow & flutter test, amplitudes, receiver test, circuit test, filter troubleshooting, refurbish turntable..
As a global brand, UNI-T supply all kinds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone gen....

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UNI-T MSO3000E Series Digital Oscilloscopes 4CH, 50MHz Built-in Waveform Generator (MSO3154E 150MHz 4CH)

Mini palm-sized signal generator Palm-sized signal generator, your personal signal output source, bring you a different sense of experience.
60 MHz MAX. OUTPUT FREQUENCY 200 MSa/s SAMPLE RATE 14 bits VERTICAL RESOLUTION 2 CHANNELS - ARBITRARY WAVE LENGT.
Standard 2 Channel, multiple waveform signals Maximum output frequency 60MHz, dual channel, multiple waveform signals: sine wave, square, ramp, pulse, noise, DC, arbitrary waveform.
Modulation function Easy-to-use modulation types: AM, FM, PM, FSK Built-in 24 arbitrary waveforms 24 kinds of non-volatile digital arbitrary waveform storage.
UTG932E 30 MHz 200 MSa/s 14-bit 2 UTG962E 60 MHz 200 MSa/s 14-bit 2.

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Rockville RWM132V VHF Wireless Dual Handheld Microphone System/High Sensitivity

...eiver 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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UNI-T UTG962 Function Generator Arbitrary Waveform Generator Kit Frequency Generator RF Signal Generator 60MHz 2 Channel 200MSa/s 14 Bits Dual-Channel

UNI-T Function Arbitrary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveform: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Frequency counter with output range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
One of the best ready-to-use function generators. Value pack includes: UTG962 function generator, power adapter (USA standard), USB cable power cord, BNC cable, BNC cable with alligator clips, paper manual, eManual, and 24/7 free support by UNI-T Direct..
Budget friendly and intuitive generator for hobbyists, novices, students, small labs, basic projects, ham radio alignment, pro audio measurements. Learn and update skills, work with audio gear, DC offsets, wow & flutter test, amplitudes, receiver test, circuit test, filter troubleshooting, refurbish turntable..
As a global brand, UNI-T supply all kinds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone gen....

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CAMWAY Digital Clamp Meter TRMS Amp Clamp Meter 6000counts Multimeter with LOWZ, LPF Function, AC Current AC DC Voltage NCV Continuity Capacitance Resistance Frequency Diode Hz Temperature Tester

【Multifunctional Clamp Meter】 Accurate AC/DC voltage, AC/DC current, Frequency, Duty Cycle, Resistance, Temperature, Diode, Continuity, NCV , etc. Wide Range of Applications, CAMWAY TRMS Amp Clamp Meter Ideal For Home & Professional Use, Automotive, Industrial Electrical Troubleshooting..
【LoZ& LPF Function】Low Impedance (LoZ) Mode Identify and Eliminate Stray Voltages, Besides, the Digital Clamp Meter also with Low Pass Filter ( LPF) Function for Remove Unnecessary High Frequency Components From The Input Signal to Remove High Frequency Interference..
【Ultra-clear LCD display】Made of High-quality Materials, Durable Practical, Wear-resistant Stable in Performance, Specially, When the 6000counts Multimeter Clamp Meter Measuring High Voltage (>80V), The LCD display Will Turn Orange..
【Hold & Backlight Button】 The Data Hold and Backlight Button are On The Side of the TRMS Amp Clamp Meter. A Short Press Will Hold The Data For You, A Long Press Will Turn The Backlight On. Convenient for One-handed Operation..
【Convenient Clamp】Digital Clamp Meter Avoid Hazardous Situations by Using the Convenient Clamp To Safely Measure AC Currents Without Having To Strip Cord or Break Circuit..

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Nady DW-44 Quad Digital Wireless Lapel & Headset Microphone System – Ultra-Low Latency with QPSK Modulation - Four XLR and Mixed ¼” outputs - Fixed Frequency

A reliable digital wireless microphone system that is easy to setup and use – The superior sound quality of digital audio with digital QPSK modulation combined with the performance & reliability of the UHF frequency range..
State-of-the art, professional 48kHz / 24-bit digital conversion for exceptional audio clarity with transparent frequency response across the entire audible range (20Hz ~ 20kHz). The truest possible sound with undetectably low latency..
Perfect for stage performance, karaoke, public address (presentations, classes, conferences)..
Reliable long range operation. Digital transmission virtually eliminates interference from nearby obstacles. Extended operating range up to 300 feet line-of-sight..

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JUNSHUNTONG RSP1 SDR Receiver Simplified Software Defined Radio Reciver,Msi2500 Msi001 12bit Signal Generator 10kHz-1GHz Radio Receiving Moudle

【SDR Receiver Frequency Range】10KHz-1GHz, ADC: 12bit。Real-time bandwidth: 10MHz (max) (processing 10MHz wide signal at the same time).
【Muti -application】 AM/FM/NFM (narrowband frequency modulation for analog walkie-talkies) CW wireless telegraphy/digital walkie-talkies/DMR digital format DRM digital broadcasting/SSTV video AA weather cloud map/spectrum monitoring/etc..
【Feature】 The interface SMA is divided into 5 frequency bands: 0-30M, 30-60M, 50-120M, 120-250M, 400-1000M.
【Support 4 System】 WINDOWS full range/LINUX full range/Mac OS/ANDROID.Support software: SDRuno, HDSDR, SDR consol, GNUradio, SDR Touch, etc..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

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Nady DW-22 Dual Digital Wireless Lapel Microphone System - Dual fixed UHF frequency -Ultra-low latency with QPSK modulation - XLR and ¼' outputs - Fixed Frequency

A reliable digital wireless microphone system that is easy to setup and use – The superior sound quality of digital audio with digital QPSK modulation combined with the performance & reliability of the UHF frequency range..
State-of-the art, professional 48kHz / 24-bit digital conversion for exceptional audio clarity with transparent frequency response across the entire audible range (20Hz ~ 20kHz). The truest possible sound with undetectably low latency..
Perfect for stage performance, karaoke, public address (presentations, classes, conferences). Reliable long range operation. Digital transmission virtually eliminates interference from nearby obstacles. Extended operating range up to 300 feet line-of-sight.
This is a dual fixed-frequency wireless system. Please consult the manufacturer to confirm compatibility when attempting to use two or more of this system simultaneously or use it with other wireless systems..
Nady Systems is dedicated to providing the best user experience possible. Since 1976 Nady has been a US based brand, with a US based customer service center, and with US valid product warranties.

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Nady DW-44 Quad Digital Wireless Handheld Microphone System Ultra-Low Latency with QPSK Modulation - Four XLR and Mixed 1/4' outputs - Fixed Frequency

A reliable digital wireless microphone system that is easy to setup and use – The superior sound quality of digital audio with digital QPSK modulation combined with the performance & reliability of the UHF frequency range..
State-of-the art, professional 48kHz / 24-bit digital conversion for exceptional audio clarity with transparent frequency response across the entire audible range (20Hz ~ 20kHz). The truest possible sound with undetectably low latency..
Perfect for stage performance, karaoke, public address (presentations, classes, conferences)..
Reliable long range operation. Digital transmission virtually eliminates interference from nearby obstacles. Extended operating range up to 300 feet line-of-sight..
Box contents: DW-44 quad receiver (with volume control, 4 XLR mic outputs, mixed ¼” line output, LCD display and safety cable clip), four Digital HT handheld microphone transmitters, AC adapter, ¼” audio cable, manual..

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WonVon DDS Function Generator, 60MHz Dual-Channel Signal Generator 0.01-100MHz Arbitrary Waveform Pulse FY6900-60M Generator Function Signal Generator

...ms: Sine, Square (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~10V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc..
Enable to store 64 arbitrary waveform data files, each one of waveform storage depth 8192 points * 14bits.Various modulation types: AM, FM, PM, ASK, FSK and PSK modulations.
Sweep Function: It can sweep 4 properties of signals including frequency, amplitude, offset and duty cycle.
It has Linear and Logarithm two sweep types.

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