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$5.00 Shipping Condition: New Location: China Frequency synthesizer crystal oscillator: TCXO. After testing, it can still correct the error of the frequency to 0.01Hz even with ordinary crystal oscillators. ... moreFrequencies can be independently adjusted for each channel.
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$3.00 Shipping Condition: New Location: China The frequency sweep mode can be set arbitrarily, such as logarithmic and dot frequency. The frequency value and amplitude value at the cursor position ... morecan be directly displayed. Support for Window XP, Window 7 (32-bit, 64-bit), Window 10.
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Free Shipping Condition: New Location: United States 1 x USB Flash Drive (includes the driving software and the user manual). - Support PC or Offline operation mode option. - AVI output 3D lighting effect. ... moreUsually it costs about 30USD-50USD. - Support for Windows XP/ for Windows 7/ for windows 10.
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Free Shipping Condition: New Location: China Item Type: Shortwave Active Antenna. The output interface is SMA female, easy to connect. Output Interface: SMA Female. Feature: 1. Adopted of high quality ... moreelectronic components, and accuracy process, ensure for the durability.
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Free Shipping Condition: New Location: China Network Analyzer "Specification The images are for reference only. - Port SWR:
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Free Shipping Condition: New Location: 金东区, China Low frequency and high frequency directly do not need to replace the antenna like the old model. Each band has each All frequencies can be listened to ... moredirectly, and the compatibility is strong. This is a very convenient donut antenna for those who need to scan.
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$3.00 Shipping Condition: New Location: China NanoVNA-F "Handheld Vector Network Analyzer" is a product based on the Open Source Project of NanoVNA(ttrf.tk/kit/nanovna/). This version is designed ... morewith buttons to operate. And its hardware is V3.1.
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Free Shipping Condition: New Location: China 20w qrp small loop antenna loop antenna for high frequency transceiver ICOM-705 5-30mhz 76-108mhz 110-150mhz 400 ~ 450mhz. The loop antenna's unique gain ... morelobe gives it horizontal gain directivity when upright.
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$5.00 Shipping Condition: New Location: China Loud treble, clear mid-range and powerful bass. Desert Yellow HRD-701 High Performance Portable Full Band Radio LED Digital Display Radio Support Bluetooth ... moreand TF Card. - 1 x Radio. - Receiving range.
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Free Shipping Condition: New Location: China Solve the problem of small screen, insufficient brightness and so on. The battery usage can be displayed on the interface. 2X SMA Female to Female Connector. ... more2X 20cm SMA Male to Male RG174 RF Cable.
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Free Shipping Condition: New Location: Los Angeles, United States NanoVNA-H Vector Network Antenna Analyzer MF HF VHF UHF Analyzer W/ SD Card Slot. 3G Vector Network Analyzer NanoVNA V2 Antenna Analyzer 50kHz-3GHz HF ... moreVHF UHF. 6.3GHz 4" Vector Network Analyzer HF VHF UHF Antenna Analyzer NanoVNA.
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Free Shipping Condition: New Location: China For S11: 0.1dB/5° (0dB to -10dB). Feature: 1. Item Type: RF Antenna Analyzer. Small and Portable: The analyzer is small in size and light in weight, convenient ... moreto carry, has exquisite appearance, stylish and powerful.
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$210.00 Shipping Condition: Seller refurbished Location: Japan VLF/LF Ferequency Reference Receiver. Tracor 900A 100Hz-75.6KHz. Power Cord. If you have any carrier account, We can use it.
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Free Shipping Condition: New Location: Lathrop, United States We can export Touchstone (snp) files for various radio design and simulation software through PC software. This is quick accurate tests in the field just ... morestand-alone, saving data or screens to a MicroSD card.
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$5.00 Shipping Condition: New Location: China Boast WITRN WIUI multi-window concurrent UI interface. - WITRN U3 Next-Gen USB tester. - PD3.1 28V. Comprehensive protocol and accurate detection. - Aluminum ... morealloy CNC. - Support detecting chip data for E-Marker through TYPE-C data cable.
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Free Shipping Condition: New Location: China NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5G HzMF HF VHF UHF with Shell. The battery usage can be displayed on the interface. Reduce problems ... morecaused by transportation shocks and other processes.
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Free Shipping Condition: New Location: United States Third Generation Transparent Version Tesla Coil Gun Handheld Magnetic Energy Generator with Power Adapter. (automatic trigger + single trigger). This ... moremodel does not have an automatic triggering function.
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Free Shipping Condition: New Location: 金东区, China Frequency: VHF: 136-174MHZ; UHF: 400-470MHZ. This antenna can be installed directly on the antenna base station. Antenna height: 9cm, installed directly ... moreon the antenna base station. 1 x dual-BAND antenna.
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Free Shipping Condition: New Location: 金东区, China Low-loss wideband BALUN, typical loss is 0.28 dB. YouLoop Electromagnetic Antenna Portable passive magnetic loop antenna for HF and VHF. Passive design. ... moreVHF response: up to 300 MHz. HF response: 10kHz to 30 MHz.
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$3.99 Shipping Condition: New Location: China TinyPFA is only available for specific users who require very precise frequency analysis. We do not provide usage guidance. The input frequency can be ... moreany frequency between 1 MHz and 290 MHz. It can be used to compare a signal with a very accurate reference signal.
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Free Shipping Condition: New Location: China Network Analyzer "Specification The images are for reference only. We just send to USA. we will reply you with 24-48 hous.
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$5.00 Shipping Condition: New Location: China 10W high power mini size walkie talkie with built-in 2800mAh lithium battery. - The frog ending sound. After the intercom is over, it will emit a frog ... moreending sound to improve the recognition of the intercom.
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$4.90 Shipping Condition: New Location: China (Fully assembled and ready for use. The R820T2 tuner has a slightly. 1 PPM temperature compensated oscillator (TCXO). 1x RTL SDR. 2.8 MHz stable). Receiver ... moremodes AM, NFM, FM, DSB, USB, LSB and CW. HF short-wave Q-branch direct sampling.
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Free Shipping Condition: New Location: 金东区, China Low frequency and high frequency directly do not need to replace the antenna like the old model. Each band has each All frequencies can be listened to ... moredirectly, and the compatibility is strong. This is a very convenient donut antenna for those who need to scan.
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Free Shipping Condition: Neu Location: China HF-Ausgang: -13 dBm (max. Lösen Sie das Problem des kleinen Bildschirms, der unzureichenden Helligkeit und so weiter. 2 x 20 cm SMA-Stecker auf Stecker ... moreRG174-HF-Kabel. Der Batterieverbrauch kann auf der Benutzeroberfläche angezeigt werden. ).
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$3.79 Shipping Condition: New Location: China And it support for exporting snp files for various radio design and simulation software. 8in1 USB Programming Cable Cord With CD For Baofeng Motorola ... moreKenwood HYT Radio. Frequency Accuracy:
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$3.99 Shipping Condition: New Location: China And it support for exporting snp files for various radio design and simulation software. Maxmum charging current 1A. USB Interface: USB type-C; Communication ... moreMode: CDC (serial). We will reply you ASAP.
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Free Shipping Condition: New Location: China Network Analyzer "Specification We are committed to resolve all issues in a friendly and satisfactory manner. - USB Interface: USB Type-C; Communications ... moreMode: CDC (Serial). - RF Output: -13dbm (maximum -9dbm).
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Free Shipping Condition: New Location: China Built-in 400mAh battery. 1 x SMA female to female connector. 2 x 20cm SMA male to male RG174 RF cable. Port SWR: Less than 1.1.
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Free Shipping Condition: New Location: China Network Analyzer "Specification - Number of Scanning Points: 101 (Fixed). It usually takes about. - USB Interface: USB Type-C; Communications Mode: CDC ... more(Serial).
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Free Shipping Condition: New Location: China LibreVNA 100kHz - 6GHz USB based full 2-port vector network analyzer. LibreVNA (TM) is a USB based full 2-port vector network analyzer designed by Jankae. ... moreMany aspects are already comparable to lab-grade VNAs, but this is still a work-in-progress project.
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$3.00 Shipping Condition: New Location: China MX707 High Performance Full-band Radio FM/LM/MW/SW Radio TEF6686 High Sensitivity Reception with SMA Connector. - The antenna interface of this machine ... moreis SMA, which is convenient to use external antenna and increases listening pleasure.
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Free Shipping Condition: New Location: China HamGeek LNR Active Youloop 10KHz-30MHz Loop Antenna Full Band Receiving Antenna for Radio Receiver & SDR Radio. Mobius loop mode. Two Shielding Ring Structures ... moreare Available Shielding ring mode. Ring Top Feed Unit x 1.
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$3.00 Shipping Condition: New Location: China SV4401A 50KHz-4.4GHz VNA Analyzer Vector Network Analyzer 100DB Dynamic International Version. - 1 x SV4401A. - Frequency range: 50kHz~4.4GHz. - 50KHz-4.4GHz ... morehandheld vector network analyzer. - The circuit design and chip of this version comply with international certification standards, and it has FCC and CE certification.
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$120.04 Shipping Condition: For parts or not working Location: Farmingdale, United States Model: MS4630B. Make: Anritsu. In addition, the dynamic range has been improved to 120 dB (RBW: 1 kHz) while the weight of the analyzer has been dramatically ... morereduced. The GPIB and PTA processing speed are 30 to 50% faster than the MS4630A.
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$89.39 Shipping Condition: For parts or not working Location: Rocklin, United States Agilent/ HP 4395A 10 Hz- 500 MHz RF Network/ Spectrum/ Impedance Analyzer with Option 1D5- CALIBRATED! You are bidding on an HP 4395A 10 Hz- 500 MHz RF ... moreNetwork/ Spectrum/ Impedance Analyzer with option 1D5(High Stability Frequency Reference) installed. It comes with a fresh calibration performed in June 2013. And a certificate of calibration form an ISO17025 accredited lab. The 4395A provides excellent vector network, spectrum, and optional impedance measurements for lab and production applications. Gain, phase, group delay, distortion, spurious, CN, and noise measurements often required for evaluating components and circuits can be measured using one instrument. When combined with a test set, the 4395A provides reflection measurements, such as return loss, SWR, and S parameters. As a vector network analyzer, the 4395A operates from 10 Hz to 500 MHz with 1 mHz resolution; and its integrated synthesized source provides-50 to + 15 dBm of output power with 0.1 dB resolution. The dynamic magnitude and phase accuracy are +/0.05 dB and +/0.3 deg. so that it can accurately measure gain and group delay flatness, which are becoming more important in modern electronics systems. As a spectrum analyzer, the 4395A operates from 10 Hz to 500 MHz with resolution bandwidths(RBWs) spanning 1 Hz to 1 MHz in a 1-3-10 steps. A fully-synthesized local oscillator allows stable and accurate frequency analysis. Direct A/D conversion(no LOG amplifier is used) results in +/0.8 dB level accuracy(50 MHz, 20 dBm) Noise sidebands fall below-100 dBc/Hz@ 100 kHz offset from carriers, while sensitivity is-145 dBm/Hz at 10 MHz. THIS INSTRUMENT WITH THIS OPTION CONFIGURATION HAS A LIST PRICE OVER $30,000 USD! You can view the specs for this unit here: This unit is in excellent condition. Has been fully tested and is guaranteed functional. It comes with a fresh calibration and a 5 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of descript
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Free Shipping Condition: New Location: 金东区, China 27Mhz antenna suitable for handheld CB radios with BNC connectors for Cobra, for Midland, for Macon. Different antenna lengths have different antenna ... moreeffects. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Free Shipping Condition: New Location: 金东区, China Frequency: VHF: 136-174MHZ; UHF: 400-470MHZ. This antenna can be installed directly on the antenna base station. Antenna height: 9cm, installed directly ... moreon the antenna base station. Made of high-quality materials, sturdy and practical.
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$5.00 Shipping Condition: New Location: China 1 x HackRF+H2 Plus +Shell. - Suitable for wireless communication technology research: ZigBee, WiFi, LTE, ADS-B, DVB, and other wireless application systems; ... moresource/channel coding and decoding, modulation and demodulation, sampling, filtering, synchronization, multiplexing, spread spectrum, channel emulation port.
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$295.00 Shipping Condition: Seller refurbished Location: Culver City, United States Rohde& Schwarz ZVB20 10MHz- 20GHz Vector Network Analyzer w/ Option K2(Time Domain) CALIBRATED! You are bidding on a Rohde& Schwarz ZVB20 10MHz- ... more20GHz Vector Network Analyzer with Option K2(Time Domain) It will arrive with a fresh calibration performed by an ISO 17025 accredited lab! The Rohde& Schwarz ZVB20 is a Vector Network Analyzer covering the frequency range from 10 MHz to 8 GHz designed for universal measurements on passive and active components. Especially for multiport measurements and measurements on balanced devices the R&S ZVB simplifies vector analysis. Featuring comprehensive measurement functions. Outstanding specifications, high measurement and data transfer speeds plus remote-control capability, the R&S ZVB is the ideal instrument for both development and production. THE R&S ZVB20-K2 HAS A LIST PRICE OF $75,000 USD! This unit is in excellent condition. Has been fully tested and is guaranteed functional. It comes with a 5 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of description. If you don't see it in the pictures, it is not included. You can view the performance specifications here: Insurance is included in UPS shipping charges. I cannot ship internationally. I will accept payment for this item by company check. Cashiers check and wire transfer only. Feel free to send any questions regarding this item to: in fact I encourage you to do so) If you have zero feedback. Please before you bid to let me know that you are serious. Otherwise I may cancel your bid before the auction closes. It should be obvious that you should only bid if you are serious and do intend to complete the transaction. Any stated warranty will be voided if the unit is opened or if any calibration or lockout stickers have been tampered with or removed. Please note that shipping and insurance costs are non-refundable. I'm always very happy to leave appropriate feedback(hopefully very positive) Make sure th
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$5.00 Shipping Condition: New Location: China TZT K-39R Professional Wireless Microphone System Cordless Microphone System Two UHF Wireless Mics. - Long receiving distance: 4 antennas enables more ... morestable receiving performance. Four pure copper antennas strengthen signal reception, with uninterrupted and not cross-frequency.
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$135.00 Shipping Condition: Seller refurbished Location: Culver City, United States Anritsu MS4623B 10MHz to 6GHz Vector Network Analyzer Measurement System- CALIBRATED! You are bidding on a Anritsu MS4623B 10MHz to 6GHz Vector Network ... moreAnalyzer Measurement System w/ Options 3B(2nd Internal Source. 3rd Test Port) 4(Noise Figure Measurements) 10(Internal Autocal) 11A(Replaces N female with GPC-7 male Test Port Adapters) 13(Intermodulation Distortion Measurements) THIS UNIT WILL BE CALIBRATED BY AN ISO 17025 ACCREDITED LABORATORY PRIOR TO SHIPMENT. The MS4623B is an instrument which measures the complex transmission and reflection characteristics of two-port devices in the frequency domain. It does this by sampling the incident signal, separating the transmitted and reflected waves, and then performing ratios that are directly related to the reflection and transmission coefficients of the two-port. Frequency is swept to rapidly obtain amplitude and phase information over a band of frequencies of interest. You can view the specs for this unit here: This unit is in excellent condition. Has been fully tested and is guaranteed functional. It comes with a 5 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of description. If you don't see it in the pictures, it is not included. Insurance is included in UPS shipping charges. I cannot ship internationally. I will accept payment for this item by company check. Cashiers check and wire transfer only. Feel free to send any questions regarding this item to: in fact I encourage you to do so) If you have zero feedback. Please before you bid to let me know that you are serious. Otherwise I may cancel your bid before the auction closes. It should be obvious that you should only bid if you are serious and do intend to complete the transaction. Any stated warranty will be voided if the unit is opened or if any calibration or lockout stickers have been tampered with or removed. Please note that shipping and insurance costs are non-refundable. I'm always very happy to
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Free Shipping Condition: New Location: Los Angeles, United States NanoVNA-H Vector Network Antenna Analyzer MF HF VHF UHF Analyzer W/ SD Card Slot. 3G Vector Network Analyzer NanoVNA V2 Antenna Analyzer 50kHz-3GHz HF ... moreVHF UHF. 6.3GHz 2.8" Vector Network Analyzer HF VHF UHF Antenna Analyzer NanoVNA.
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$69.00 Shipping Condition: Used Location: Mountain View, United States This is a 40GHz Scalar network analyzer with built in 1-1500MHz sweep generator. Analyzer has an optional R channel in addition to CH A and B. Analyzer ... morecan be used with an external VGA computer monitor.
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Free Shipping Condition: New Location: Rowland Heights, United States VHF + Aviation Band: 110~150MHz. - HF: 5~30MHz. HamGeek HG-20A 20W QRP Antenna Loop Antenna for HF Transceivers ICOM-705 5-30MHz 76-108MHz 110-150MHz. ... more- FM: 76~108MHz. It is a portable small loop antenna.
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$5.00 Shipping Condition: New Location: China Hifi stereo amplifier supports dual microphone to input. Lossless decoding and built-in Bluetooth. - Amplifier type: HIFI. - Power amplifier model: AV-298BT. ... more- Amplifier channel: 2.0. - Built-in Bluetooth 5.0 module enables high-speed and stable transmission.
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Free Shipping Condition: New Location: China SA6 6GHz Vector Network Analyzer VNA Antenna Analyzer Tester Spectrum Analyzer and Signal Generator. The SA6 is a simple portable spectrum analyzer and ... moresignal source designed to display signal spectra from 35 to 6200 MHz.
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Free Shipping Condition: New Location: China Network Analyzer "Specification We are committed to resolve all issues in a friendly and satisfactory manner. - USB Interface: USB Type-C; Communications ... moreMode: CDC (Serial). - RF Output: -13dbm (maximum -9dbm).
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Free Shipping Condition: New Location: China Built-in 400mAh battery, with 2.8" touch screen. 1X USB Type-C Data Cable. 1X SMA Female to Female Connector. 2X 20cm SMA Male to Male RG174 RF Cable. ... moreIf you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.
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$3.99 Shipping Condition: New Location: China TinyPFA is a phase frequency analyzer. The input frequency can be any frequency between 1MHz and 300MHz. - The tinyPFA does not contain an internal high ... morestability reference. More details of TinyPFA.
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Free Shipping Condition: New Location: China Dextral Rotation Ultra-wide Band Antenna 0.9-10GHz Equiangular Spiral Antenna and Circular Polarization Antenna. It can provide 36dBi circular polarization ... moredirectional gain in the frequency band range of 900MHz - 10GHz.
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$23.48 Shipping Condition: Used Location: Vista, United States The Keysight N9960A provides a spectrum analyzer IF output with 25 MHz bandwidth. FieldFox can connect to the 89600 VSA software (Keysight model number ... more89601B) via Ethernet to a Windows based PC or tablet.
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Free Shipping Condition: New Location: China HAMGEEK 64-108MHZ Portable TEF6686 Full Band Radio Receiver AM FM SW MW LW RDS w/ 2.8" Color Screen. With TEF6686 automotive-grade receiver chip for NXP, ... moreHAMGEEK radio receiver has high-tech anti-interference and excellent sound quality performance.
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$3.00 Shipping Condition: New Location: China BG7TBL 10MHz 0.1Vpp-5Vpp Frequency Divider 8-Channel Output Distribution Amplifier with Built-in OCXO. Q: What is the use of OCXO?. A: It can be used ... moreas clock source. When there is no external input, internal OCXO is used automatically.
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$5.00 Shipping Condition: New Location: China 1 x Walkie Talkie Body. - VOX (Voice Operated Transmit). - VHF: 136-174MHz + 200-260MHz. - UHF: 400-520MHz + 350-390MHz. - Voice encryption. - Digitally ... moretuned FM radio. Usually it costs about 30USD-50USD.
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$3.00 Shipping Condition: New Location: China Sinistral Rotation Ultra-wide Band Antenna 0.9-10GHz Equiangular Spiral Antenna and Circular Polarization Antenna. It can provide 36dBi circular polarization ... moredirectional gain in the frequency band range of 900MHz - 10GHz.
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Free Shipping Condition: New Location: China Built-in 400mAh battery, with 2.8" touch screen. 1X USB Type-C Data Cable. 1X SMA Female to Female Connector. 2X 20cm SMA Male to Male RG174 RF Cable. ... moreIf you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.
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Free Shipping Condition: New Location: China Power: 0 - 1KW. - Frequency range: 88 - 108MHz. - 1 x Low Pass Filter. We are committed to resolve all issues in a friendly and satisfactory manner. - ... moreLoss: maximum 0.15dB, typical value 0.1dB.
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Free Shipping Condition: New Location: China 1 Spectrum Analyser. Scan Span:7m (10kHz), 35m (50KHz), 70m (100kHz), 140m (200kHz),350m (500KHz). Spectrum display range:35Mhz-4400Mhz;Input impedance:50 ... moreOhm. dBm range: 70dB to +10dB. Screen scanning points:700.
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Free Shipping Condition: New Location: China With micro SD card slot, can save the test record to the card. The battery usage can be displayed on the interface. Add MicroSD card slots for easy storage ... moreof test data;. The product serial number is attached to the back.
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