10 Best
Spectrum Analyzers
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Product Highlights- 😊【built-in micro-sd port & time display】: the lastest antenna analyzer with microsd card port,so you can save field test data or screens to a microsd card at any time,support up to 32gb memory card. (not include in the pacakge).in addition, different from old version nanovnas, the date and time can be customized, which is convenient for you to further record and save da...
- 😊【pc connection & tx/rx function】:the vna analyzer uses pc software nanovnasaver, it can connect to a nanovna and extracts the data for display on a computer for saving to touchstone files. we can export touchstone (snp) files for various radio design and simulation software through pc software.in addition,the default firmware is mainly used for antenna performance meas...
- 😊【2022 upgraded nanovna analyzer】: seesii nanovna-h4 vector network analyzer is developed by hugen. with latest 4.3 version,10khz-1.5ghz measure range,4.0 inch lcd touchscreen,mini and portable design.this antenna analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and swr.it is a very handy & smart analy...
- 😊【improved frequency algorithm】:the vector network analyzer can use the old harmonic extension of si5351 to support the measurement frequency up to 1.5ghz. the 50k-300mhz frequency range of the si5351 direct output provides better than 70db dynamic, the extended 300m-900mhz band provides better than 60db of dynamics, and the 900m-1.5ghz band is better than 40db of dynam...
- 🎁【abundant accessories】:equipped with 1x nanovna-h4(with 1950ma-h battery), 1x usb type-c cable, 2 x 15cm sma male to male rg316 rf cable, 1x sma male calibration kit - open,1x sma male calibration kit - short ,1 x sma male calibration kit - load,1 x touchscreen pen.it's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.the f...
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Product Highlights
- 【4 modes】the input/output specification of the tinysa is split over the 4 modes: low input mode, high input mode, low output mode, high output mode.input step attenuator from 0db to 31db for the mf/hf/vhf input. color display showing 290 scan points covering up to the full low or high frequency range.
- 【pc controlled 】connected to a pc via usb it becomes a pc controlled spectrum analyzer.bulit-in 650ma rechargeable battery allowing a minimum of 2 hours portable use on a fully charged.the driver for windows will install automatically after connecting to a windows pc. the driver for linux is built into the kernel.
- 【package included】1 * spectrum analyzer; 2 * sma cable and a barrel connector; 1 * antenna with an sma connector; 1 * usb-c cable; 1 * touching screen paddle.
- 【input frequency range】spectrum analyzer with two inputs, high quality mf/hf/vhf input for 0.1mhz-350mhz, lesser quality uhf input for 240mhz-960mhz. switchable resolution bandpass filters for both ranges between 2.6khz and 640khz.
- 【2-in-1 signal generator】tinysa spectrum analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.when not used as spectrum analyzer it can be used as signal generator, mf/hf/vhf sinus output between 0.1mhz-350mhz, uhf square wave output between 240mhz-960mhz.
- 【esd function】2.8-inch handheld spectrum analyzer, resistive touch control, with a new esd protrcted function enable the product to have a higher antistatic level and a longer service life.
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Product Highlights
- 【built-in calibration signal generator】when not used as spectrum analyzer it can be used as signal generator, mf/hf/vhf sinus output between 0.1mhz-350mhz, uhf square wave output between 240mhz-960mhz. built-in calibration signal generator that is used for automatic self test and low input calibration.
- 【pc control】connected to a pc via usb it becomes a pc controlled spectrum analyzer.the usb interface implements the serial over usb (cdc) protocol and there is a large set of commands that can be invoked over the serial interface. these command can be used to perform measurements or update internal settings. the driver for windows will install automatically after connec...
- 【frequency range 】tiny spectrum analyzer with two inputs, high quality mf/hf/vhf input for 0.1mhz-350mhz, lesser quality uhf input for 240mhz-960mhz. switchable resolution bandpass filters for both ranges between 2.6khz and 640khz. color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. the tinysa contains all the compon...
- 【tiny spectrum analyzers & esd function】switchable resolution bandpass filters for both ranges between 2.6khz and 640khz.color display showing 290 scan points covering up to the full low or high frequency range. bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.the performance of the 2021 latest version 3.1 will be more stable and sensiti...
- 【package list】1x tiny spectrum analyzer; 2 x 20cm rf cable;1 x usb cable;1 x sma female to female connector;1x touchscreen pen;1 x sma telescopic antenna.it's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.the firmware of the tinysa can be updated by the user. new versions of the firmware needed please contact seller for d...
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Product Highlights
- The large 4" tft touch screen has a simple interface that allows you to measure s-parameters, swr, phase and produce smith charts
- Unlike cheaper clones, our nanovna includes emi shielding on the rf circuitry and includes a full 1 year warranty direct through nooelec
- Nanovna-h 4 is an open-hardware vector network analyzer with a frequency capability of 10khz-1500mhz, which will allow you to test most of your rf equipment with ease
- The vna includes a 1950mah battery for a longer runtime when taking portable measurements. fantastic for field use!
- Support open hardware developers! a portion of all proceeds of all nanovnas purchased from nooelec goes to the ttrftech team to continue and further nanovna development
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Product Highlights
- 【frequency range】ultra tinysa has 100khz to 5.3ghz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800mhz. in ultra mode, up to 0.1mhz-6ghz. it has 200hz-850khz rbw, adjacent signals effectively distinguished when rbw reach 200hz, meet ssb two-tone test requirements, maximum width 850khz, rbw implements fast scanning.
- 【include 32gb sd card】 this ultra spectrum analyzer built-in 32gb micro sd card, can directly record data to the card ,which is convenient for your data sharing and storage. you won't be bothered by saving data any more, and can take tinysa for use at anywhere and anytime.n 240mhz-960mhz.
- 【new tinysa ultra mode】the ultra tinysa developed by hugen can reach an ultra-wide frequency range from 100khz to 5.3ghz. the 4-inch large screen provides clear data images and sensitive operation touch. it also has a new esd protection function, installed the latest hardware system v0.4.5.1, professional and stable.
- 【used as signal generator】it is 2 in 1 device, can be used as signal generator. built-in calibration signal generator that is used for automatic self test and low input calibration. 100k-800mhz sine wave output; 800mhz-4.4ghz square wave output; 4.4ghz-5.4ghz mixing signal output.
- 【3000mah rechargeable battery & pc control】 the tinysa analyzer built-in 3000mah rechargeable battery，can be used for up to 8 hours. support pc control，you can also transfer data to your computer through tinysa-app connection. the driver for windows will install automatically after connecting to a windows pc. the driver for linux is built into the kernel.
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Product Highlights
- ✅【frequency range】:compared to the tinysa (100khz to 960mhz), the upgraded tinysa ultra has 100khz to 5.3ghz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800mhz, with ultra mode up to 0.1mhz-6ghz.switchable resolution band pass filters for both ranges between 200hz to 850khz. color display showing 450 scan points covering up to the full low or high fr...
- ✅【pc control】:connected to a pc via usb it becomes a pc controlled spectrum analyzer or signal generator.tinysa-app transfers data directly to the computer.the usb interface implements cdc protocol and there is a large set of commands that can be invoked over the serial interface. these command can be used to perform measurements or update internal settings. the driver ...
- ✅ 【200hz-850khz rbw】:the rbw is as low as 200hz, which can effectively distinguish adjacent signals and meet the requirements of ssb dual-satellite inter-modulation test. input step attenuator from 0db to 31db (can not be used not in combination with lna).
- ✅【2023 upgraded tinysa ultra】:this new version v0.4.5.1 spectrum analyzer is developed by hugen, with 4.0 inch 480 x 320 large touchscreen display, 100khz to 5.3ghz widely measure range, with the new esd protection function, the product has a higher anti-static level and a longer service life, and built-in 32gb micro sd card, can directly record data to the card ,which ...
- ✅【2 in 1 multifunctional frequency analyzer & signal generator】:when not used as spectrum analyzer it can be used as signal generator,with sine wave output between 0.1-800mhz or square wave or dual tone output up to 4.4ghz.built-in calibration signal generator that is used for automatic self test and low input calibration.
- ✅【ultra-long battery life】:the upgraded tinysa analyzer built-in 3000m-ah rechargeable battery,with type-c charging cable and led charging indicator,it can be fully charged within 3 hours,no need to charge frequently.
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Product Highlights
- 【wide frequency range display and 3.55mm auxmic input】: supports a wide frequency sweep and is equipped with a 3.5mm aux input and sensitive mic pickup for seamless and wireless connections.
- 【multiple adjustable items and display effects】: offers customization options such as brightness adjustment, main light beam falling speed adjustment, peak holding time adjustment, and falling speed adjustment. supports various display modes and has a power-off memory function.
- 【accurate music spectrum analyzer and clock display】: this product features a dedicated vfd display with high resolution to ensure accurate representation of each frequency band. it also includes a high-precision clock display.
- 【special agc and spectrum for output curve】: provides ideal visual effects with special agc (automatic gain control) and spectrum settings, offering multiple display modes to meet various usage needs.
- 【frequency division amplification curve function and noise filtering】: provides different frequency division and amplification curve modes for enhanced visual effects. additionally, it includes a convenient one-click noise filtering function to ensure sound clarity.
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Product Highlights
- 【improved frequency range】the 3g nanovna-f has a measurement range of 50k-3ghz, which is larger than the old version. the tx/rx method can measure the complete s11 and s21 parameters，s21 dynamic ranges: 70db (1.5ghz), 60db (3ghz); s11 dynamic ranges: 50db (1.5ghz), 40db (3ghz).
- 【metal shell design】the vector network analyzer uses metal shield design to reduce the external interference and improve the measurement accuracy. the strong aluminum alloy makes it more durable.
- 【4.3inch large screen】our nanovna-f v2 with 4.3-inch ips tft lcd screen with 800 * 480 resolution, can measure s-parameter, voltage standing wave ratio swr, phase map, group delay, smith chart and so on. the nanovna v2 3ghz is equipped with touch screen paddle for easy use.
- 【5000mah battery and longer standby time】the antenna analyzer's 5000mah large-capacity battery has longer standby time, up to 7 hours. when not used as a measuring instrument, it can be used as a power pack to charge your mobile phone.
- 【package includes】nanovna-f v2 host x1 ; 200mm sma-jj rg405 rf cable x2; sma calibration kit-open/short/50ω load x1; sma-kk double-head female hole adapter x1; sma-jj double-head male pin adapter x1; sma-jkw elbow outer screw inner hole to inner screw inner needles adapter x1; usb type-c cable x1; touch pad x1.
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Product Highlights
- 【higher capacity battery,and longer standby time】 upgraded the large capacity 5000mah / 3.7v lithium battery, longer standby time, and extended usb interface. typically, it can be used as a mobile power source to charge android or apple phones when not in use. the ic is charged by high current 2a, and the charging time is shorter.
- 【measurement range】 the nanovna-f measurement range is 50k-3ghz. you can go to the official website to update and expand the frequency to 10khz-1.5ghz.the harmonic expansion of the output signal of the clock chip si5351 is used to measure the frequency to 1000mhz. at 600m-1ghz, the dynamic range of s11 is 40db (the standing wave ratio is less than 1.02).
- 【4.3 inch large touch screen and powerful function】handheld vector network analyzer using 4.3-inch ips tft lcd screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure s-parameter, voltage standing wave ratio swr, phase map, group delay, smith chart and so on.
- 【upgraded aluminium housing 】 standard aluminium shell to protect sma head and reduce the interference of external electromagnetic wave to instrument.
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Product Highlights
- ✅ 【improved frequency algoruthm】: the improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5ghz. the metal shield is designed to reduce the external interference and improve the measurement accuracy. the 50k-300mhz frequency range of the si5351 direct output provides better than 70db dynamic, the extended...
- ✅ 【android phone & pc software control】:the nanovna analyzer uses pc software nanovnasaver, it can connect to a nanovna and extracts the data for display on a computer for saving to touchstone files. we can export touchstone (snp) files for various radio design and simulation software through pc software.we can export touchstone (snp) files for various radio design and ...
- 🎁【abundant accessories】:come with 1x nanovna-h host, 2x 30cm sma male to male rg174 rf cable, 1x sma female to female connector,1x sma short,open &load simple calibration kit,1x usb type-c data cable, 1 x usb-c to usb-c line, 1x lanyard and touch plectrum. all the accessories are packaged in a sophisticated box.this is perfect vna analyzer for your own use or as a gift ...
- ✅ 【upgraded nanovna-h hw3.6】: seesii nanovna-h vector network analyzer is developed by hugen. with latest 3.6 version,10khz-1.5ghz measure range,2.8 inch lcd touchscreen,mini and portable design.this antenna analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and swr.it is a very mini handy & smart analyz...
- ✅ 【multi tx/rx function】:the default firmware is mainly used for antenna performance measurement. the tx/rx method can measure the complete s11/s21 parameters (need to manually replace the transceiver port wiring).
- ✅ 【built-in micro-sd port & time display】: the lastest antenna analyzer with microsd card port,so you can save field test data or screens to a microsd card at any time,support up to 32gb memory card. (not include in the pacakge).in addition, different from old version nanovnas, the date and time can be customized, which is convenient for you to further record and save d...
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