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Best Choice XCENTONGXU 
2W SMA Attenuator 10dB,50 Ohm SMA Male to Female Fixed Attenuators,DC-3GHz Low VSWR rf Connector for Ham Radio & Lab Tes 50Ω SMA RF Attenuator 10dB - Gold-plated copper construction with 2W power handling and 6GHz frequency range. Perfect foXCENTONGXU 2W 20dB SMA Attenuator,50 Ohm SMA Male to Female rf Attenuators,DC-3GHz Low VSWR Caox Connector for Ham Radio & Lab Test 50Ω 20dB SMA RF Attenuator - Gold-plated copper construction with 2W power handling and 6GHz frequency range. Perfect foXCENTONGXU 
10W 30dB SMA Attenuator, 50 Ohm RF Fixed Attenuator SMA Male to Female, Low VSWR 10 Watts Coaxial Attenuator for Ham Rad 50Ω SMA RF Attenuator 30db- SMA male to female rf attenuator with 10W power handling and 3GHz frequency range. Perfect fBest Value Kadimendium 
Kadimendium rf Variable attenuator SMA dc-4.0ghz Fixed attenuator SMA Double Female Radio Frequency attenuator 50ω 12x7x attenuator, high stability: the radio frequency attenuator has excellent electrical performance making minimal change duXCENTONGXU 2W SMA Attenuator 15dB,50 Ohm SMA Male to Female Coax Attenuators,DC-3GHz Low VSWR rf Connector for Ham Radio & Lab Test 15dB 50Ω SMA RF Attenuator - Gold-plated copper construction with 2W power handling and 6GHz frequency range. Perfect foXCENTONGXU 10W 20db SMA Attenuator, 50 Ohm RF Fixed Attenuators SMA Male to Female, Low VSWR 10 Watts Coaxial Attenuator for Ham Ra 50Ω 20db SMA RF Attenuator - SMA male to female rf attenuator with 10W power handling and 3GHz frequency range. PerfectMarhynchus 
Marhynchus Radio Frequency Attenuator DC Double Female Head SMA Attenuator 50Ω 【SMA Double Female Head】 RF Interface: SMA Double Female Head (Outer screw inner hole). Carbon film has good uniformityXCENTONGXU 10W 10db SMA Attenuator, 50 Ohm RF Fixed Attenuators SMA Male to Female, Low VSWR Coaxial Attenuator for Ham Radio, Lab 50Ω SMA RF Attenuator10db - SMA male to female rf attenuator with 10W power handling and 3GHz frequency range. Perfect fRASTKY RASTKY DC-4.0GHz Radio Frequency Attenuator for Electronics, Improve Impedance Matching, 50Ω [Adjust signals precisely]: This DC -4.0GHz fixed attenuator allows you to easily adjust the size of signals in electronGeneric Portable Digital 6.0GHz Radio Frequency Attenuator 0~31.5dB Adjustable Radio Frequency Attenuator Electrical c ories Att Wide frequency band: cover a frequency of 6GHz, making it suitable r a wide of applications.YDuupxe Radio Frequency Attenuator DC 4.0GHz Level Improve Impedance Matching with Carbon Film for Excellent Electrical Performa [Improves Impedance Matching] Ensures stability in load impedance for consistent performanceNamolit Namolit Portable Digital DC6.0GHz Radio Frequency Attenuator 0~31.5dB Adjustable Radio Frequency Attenuator Electrical A Wide frequency band: cover a frequency range of DC6GHz, making it suitable for a wide range of applications.Domary RF Attenuator SMA Double Female Head Radio Frequency Attenuator 50Ω for Electronic Equipment [Improve Impedance Matching] Maintain stable load impedance with this attenuator, enhancing the performance and longevitEacam DC-4.0GHz Fixed Attenuator, SMA Double Female Head Radio Frequency Attenuator, 50Ω with Carbon Film for Electronic Equip [Excellent Electrical Performance] Minimal temperature-induced changes for consistent attenuation.Generic Generic DC-4.0GHz Fixed Attenuator, SMA Double Female Head, 50Ω Radio Frequency Attenuator for Electronic Equipment, wit [Premium Rf Attenuation] Directly read attenuation value for accurate testing.YDuupxe YDuupxe Radio Frequency Attenuator, Carbon Film for Improved Impedance Matching, Stable Performance for Electronic Equip [Impedance Stability]Improves impedance matching for consistent performance across circuits lower than 4.0GHz.XCENTONGXU 2W BNC 40db Attenuator,50 Ohm BNC Male to Female rf Attenuators,DC-3GHz Low VSWR Coax Connector for Ham Radio & Lab Test 50Ω BNC RF Attenuator 40db- BNC male to female rf attenuator with 2W power handling and 3GHz frequency range. Perfect foGeneric DC-4.0GHz RF Fixed Attenuator with SMA Double Female Head, Made of Material, Easy to Install, Long Service Time, for Pro [Professional Design] Featuring sma double female head for easy installation, suitable for rf applications.XCENTONGXU High Power 50 Watt 50dB RF Attenuator - 50 Ohm 50W Coax Attenuators with N Type Connector 3Ghz for Ham Radio Testing (50 High Power 50Ω N type 50db RF Attenuator - N male to female rf attenuator with 50W power handling and 3GHz frequency ranSnblzhef Snblzhef Attenuator Parts RA-1728A High Frequency 0-82DB 50 OHM for Amateur Radio Transmitter Frequency range: DC to 250MHzAswalling Aswalling Attenuator Parts RA-1728A High Frequency 0-82DB 50 OHM for Amateur Radio Transmitter Frequency range: DC to 250MHzXRDS -RF XRDS -RF 2W BNC Male to BNC Female Coaxial RF Attenuator, 10dB Attenuator 50 Ohm 2W, BNC Male to Female Connector, RF Si Provides a precise 10dB attenuation, ideal for managing signal strength in complex RF applications.CHICHIYANG RF Radio Frequency Test PCB Board Filter Attenuator Filter/Attenuator Module for Nano VNA-F Anaylzer The board is totally integrated with 18 functional modules.Can be used to measure 30MHz short wave low-pass-filter LPF,1Domary RF Fixed Attenuator SMA Double Female Head DC-4.0GHz Module Board for Radio Frequency [Professional Design] Designed as a professional rf fixed attenuator with sma double female head, guaranteeing optimal pDpofirs RF Demo Kit Board - Filter Attenuator - RF Test Module Vector Network Analyzer Board Filter/Attenuator Module - with 2 P RF Demo Kit RF test board demo calibration board for learning Vector Network Analyzer , Antenna Analyzer test calibratioMUNEFE MUNEFE SMA Male to Female Coaxial Attenuator, RF Coaxial Attenuator, Alloy Fixed Coaxial Attenuator for Connector 2W 6GH HIGH PERFORMANCE: This coaxial attenuator is made from high-quality alloy material, ensuring excellent performance and dOmabeta Omabeta Digital Attenuator, SMA Female 2W 0-31.5dB 0.5dB Step 33dBm Gain 10MHz-6GHz CNC Aluminum Alloy, for Transmission 【Versatile Signal Control Solutions】- Engineered for precise RF attenuation across satellite navigation systems, EMC tesEacam RF Fixed Attenuator, Material, Good Performance, SMA Double Female Head, DC - 4.0GHz, 50Ω System Impedance, for Radio Fr [High-quality Material] Made of premium material for reliable performance and durability, ensuring long-lasting use.BECEN BECEN 10Watt SMA RF Attenuator,DC to 6GHz,50 Ohm (20db) Rated Power:10WattFafeicy Sound Attenuator Passive Line Level Attenuator with 3.5mm Output Cable Adjustable Sound Volume Control High-Performance Connectivity: Featuring a 6.5mm mono large 2-core and 3.5mm stereo socket, this sound passive attenuatoKMLP KMLP SMA 6G 15DB Radio Frequency Gain Attenuator 1. Excellent durability and mechanical strengthOdorkle Programmable RF Attenuator 0-31dB 1-3800MHz 50Ω RP SMA USB Powered for Radio Frequency Waveform Control and Testing High-Quality PCB Design: This digital RF attenuator module is built with premium PCB material, ensuring high reliabilityCresteach DC-4.0GHz RF Fixed Attenuator SMA Double Female Head Radio Frequency 200mW Power Signal DC-4.0GHz RF Fixed Attenuator SMA Double Female Head Radio Frequency 200mW Power SignalBTZGNDMIO 2W RF Fixed Attenuator N Male to Female Connector 3GHz/4GHz Frequency 1-50dB Attenuation 50Ω Impedance(5db 4Ghz) Radio Frequency AttenuatorsBTZGNDMIO BTZGNDMIO 2W RF Fixed Attenuator N Male to Female Connector 3GHz/4GHz Frequency 1-50dB Attenuation 50Ω Impedance(50db 3G Radio Frequency AttenuatorsHantek Attenuator 20:1 Passive Attenuation with 10MHz Bandwidth and 1.053M Input Res for Automobile Measurement (HT201) HT201: HT201 Attenuator designed for assisting automobile measurement. Passive attenuator with 20:1 attenuation, if inpuQANYEGN RF Attenuator Module, HMC472 Digital Module Step Board Interface, Low Insertion Loss Radio Frequency Program Controlled HIGH PERFORMANCE RF ATTENUATOR MODULE: Our RF attenuator module is designed for industrial applications, offering a wideLIYJTK RF Fixed Attenuator SMA Double Female Head Module Board DC-4.0GHz Long Service Time Antenna System Impedance 50Ω [MADE OF HIGH-QUALITY MATERIAL] This RF fixed attenuator is crafted using top-notch material for durability and excellenOEBUAFI OEBUAFI RF Fixed Attenuator High Performance 4.0GHz SMA Double Female Head Module Board and Enthusiasts [PREMIUM QUALITY MATERIAL] Made of material for excellent performance and long service life.Pomya Pomya Digital Attenuator High Gain 0-31.5dB for CNC Aluminum Alloy 2W 0.5DB Step 10M-6GHZ SMA Female for Beidou [HIGH GAIN] Gain up to 33DBm over a wide frequency range of 10M‑6GHZ for precise transmissionSafe Living Technologies Safe Living Technologies' Safe and Sound Pro II 5G Ready Radio Frequency Meter 200MHz - 8GHz Unlike any other detector in its price range. The Safe and Sound Classic ll RF Detector is a compact, simple to use deteRespicefinem SMA JK Male to Female 2W 6GHz RF Coaxial Attenuator, 50Ω Impedance, -30dB (10db) SMA RF att Stable Electrical Performance: This SMA RF coaxial attenuator is made of materials to deliver consistent performance atBTZGNDMIO 2W 50ohm BNC-JK Male to Female Coaxial Attenuator DC-6Ghz Fixed 1dB-40dB Steps for Ham Radio(40db) Radio Frequency AttenuatorsXCENTONGXU 10W N Type 3db Attenuator, 50 Ohm N Male to Female RF Attenuators, Low VSWR 10 Watts Coaxial Attenuator for Ham Radio, L 50Ω N type RF Attenuator 3db - N male to female rf attenuator with 10W power handling and 3GHz frequency range. PerfectQODOSEN QODOSEN DX-286 Portable Radio, with TEF6686 Automotive Chip,LW,AM, FM, Shortwave,Data System(RBDS/RDS),Antenna Attenuato 【Portable radio】5.27 "wide x 2.99" high x 1.18 "deep inches, small and light, light weight, can be carried for entertainLIYJTK RF Test Module Vector Network Analyzer Board Filter Attenuator Module Demo Kit Learning Calibration Radio Frequency Test [DEMO CALIBRATION BOARD] Ideal for learning Vector Network Analyzer and Antenna Analyzer test calibration with 18 integrSENECESLI SENECESLI DC-4.0GHz RF Fixed Attenuator Durable SMA Double Female Head Module Board for Long Service Time [ MATERIAL] Made of durable material with good performance, ensuring long service life.Denash Denash Shortwave Choke Magnetic Coil, 1.8-30MHz 200W with Anti Interference 1:1 Current Type Balun for High Frequency Ra FOR HF SHORTWAVE RADIO: Designed specifically for 1.8-300 MHz high frequency radio, this magnetic coil effectively supprPomya SWR Bridge High Frequency,1-500Mhz Standing Ratio Bridge for Antenna Measurement and Debugging,Testing of RF Matching Ci STRONG DIRECTIONALITY: SWR high power bridge has strong directionality, which is typical for directional 30dB and 500MHzMingzhe 433MHz RF Low Noise Amplifier Radio Frequency LNA Gain 22dB Ultra-Low Noise Figure High Gain Amplifier for Amateur Radio [Extensive Frequency Range] Operating at 380-470mhz, this amplifier is versatile and suitable for various radio frequencMingzhe 433MHz RF Low Noise Amplifier Radio Frequency LNA Gain 22dB Ultra-Low Noise Figure High Gain Amplifier for Amateur Radio [Extensive Frequency Range] Operating at 380-470mhz, this amplifier is versatile and suitable for various radio frequencFafeicy Fafeicy Professional RF Attenuator, SMA Double Female, DC-4.0GHz, 50Ω Passive Component for Testing and Amplifiers Impedance Matching: Enhance stability in circuits with consistent load impedance.BTZGNDMIO DC-6GHz 2W SMA Male to Female RF Fixed Attenuator 1db.3db.5db.6db.10db.15db.20db.30db 50Ohm(6dB) Radio Frequency AttenuatorsBTZGNDMIO Gold Plated Brass 2W SMA RF Attenuator DC-6GHz 1dB.3dB.5dB.6dB.10dB.15dB.20dB.30db Attenuation 50Ohm(10dB) Radio Frequency AttenuatorsBTZGNDMIO DC- 3GHz/4GHz 5W SMA Male to Female Coaxial RF Fixed Attenuator Signal Reducer 50 Ohm 1-40dbB(5dB 3GHz) Radio Frequency AttenuatorsBTZGNDMIO DC-3GHz/4GHz 2W N Male to Female RF Fixed Attenuator 1db.3db.5db.6db.10db.15db.2db.30db, 40db 50Ohm(30dB 3GHz) Radio Frequency AttenuatorsSxhlseller Handheld Spectrum Analyzer, 100kHz to 5.3GHz Frequency Analyzer Signal Generator, 4 Inch Touch Screen, Equipped with LNA Rechargeable Battery: The spectrum analyzer features a powerful built in 3000mAh rechargeable battery, providing up to 8BTER SDR QRP HF Transceiver, 20 Band 10kHz to 220MHz Ham Radio QRP Transceiver USB Variable Frequency Oscillator VFO RF Gener 【BAR GRAPH INDICATOR】Also has a bar graph indicator for signal strength(s meter) and 20 band presets, and can also be usBTZGNDMIO N Type 5W N-Male to Female Coaxial RF Attenuator to 3GHz 4GHz 50 Ohm 1-40dbB(40dB 4GHz) Radio Frequency AttenuatorsBTZGNDMIO N-KK RF Step Attenuator Adjustable 0-60dB 90dB Button Step Adjustable Attenuators(0-60dB) Radio Frequency AttenuatorsBTZGNDMIO 5W SMA Male to Female Coaxial RF Fixed Attenuator to 3GHz 4GHz 50 Ohm 1-40db(1dB 3GHz) Radio Frequency AttenuatorsBTZGNDMIO SMA-KK RF Adjustable Attenuator Signal Adjustable 0-60dB 90dB Button Step Adjustable Attenuators(0-90dB) Radio Frequency AttenuatorsBTZGNDMIO Coaxial 10W RF Fixed Attenuator SMA-Male to Female Type DC-3GHz /4GHz 50 Ohm 1-40db(10dB 3GHz) Radio Frequency AttenuatorsBTZGNDMIO 8GHz 13GHz Full Power 3W SMA Female to Male Fixed Attenuator 1dB 2dB 3dB 10dB 20dB 30dB 40db Coax Connector(2db 8Ghz) Radio Frequency AttenuatorsNooElec Nooelec NanoVNA v2 (S-A-A-2) Bundle - 50kHz-3GHz Vector Network Analyzer w/ Shielding, Calibration Kit, 6pc Attenuators A small, portable, battery powered vector network analyzer with a wide frequency range from 50kHz to 3GHzPomya SWR Bridge High Frequency,1-500Mhz Standing Ratio Bridge for Antenna Measurement and Debugging,Testing of RF Matching Ci STRONG DIRECTIONALITY: SWR high power bridge has strong directionality, which is typical for directional 30dB and 500MHzBTZGNDMIO N-KK RF Adjustable Attenuator/Signal Adjustable 0-60dB 90dB Button Step Adjustable Attenuators(0-90dB) Radio Frequency AttenuatorsCubilux Cubilux 3.5mm TRS Line to Microphone Attenuator Cable, 3-Level (-10dB/-20dB/-30dB) Attenuation MIC Cord for DSLR Camera, [Switchable 3-Level Attenuation] - This stereo attenuator cable offers a 3-position toggle (-10dB, -20dB, -30dB), enabliBTZGNDMIO 5W RF Fixed SMA Attenuator 1-50db 50Ohm DC-3GHz/4GHz Coaxial SMA Type Connectors(40db 3Ghz) Radio Frequency AttenuatorsBTZGNDMIO 2W N-JK RF Fixed Attenuator DC-6GHz/8GHz 50Ohm 6db 10db 15db 20db 30db 40db 50db 60db(60dB,DC-8G) Radio Frequency AttenuatorsBTZGNDMIO 25W N Male to Female Fixed Attenuator DC-3GHz/4GHz 50Ohm 1db.3db.5db.6db.10db.20db.30db.40dB(10dB 4GHz) Radio Frequency AttenuatorsBTZGNDMIO 25W SMA-JK Coaxial RF Fixed Attenuator DC-3GHz /4GHz 50 Ohm 1db.3db.5db.6db.10db.15db.20db.30db.40db(3dB 4GHz) Radio Frequency AttenuatorsGeneric ligent Digital Display RF Power Meter 1MHz to 10GHz -50 to 0DBm RF Signal Measuring Instrument Radio Frequency Signal Te RF power meter, the instrument is operated by buttons. Simple structure, convenient use, stable performances, reliabiliBTZGNDMIO BTZGNDMIO 2W SMA-JK coaxial RF Fixed Attenuator to 6GHz/8GHz 50Ohm 6db 10db 15db 20db 30db 40db 50db 60db(3dB,DC-6G) Radio Frequency AttenuatorsNooElec Nooelec Lana WB - Ultra-Low Noise Amplifier (LNA) Module for RF & Software Defined Radio (SDR) with Enclosure & Accessor A high-quality amplifier (LNA) module that operates on a very wide range of frequencies: from 300MHz to 8GHz. Provides aBTZGNDMIO 10W SMA-JK Attenuator DC-6GHz 50Ohm coaxial RF Fixed Attenuation 6db 10db 15db 20db 30db 40db 50db 60db(1dB,DC-6G) Radio Frequency AttenuatorsPeakloong Peakloong Attenuator Parts 1.2 Standing Wave Ratio 0.25W 8 Level for Amateur Radio Transmitter Input/output impedance: 50ΩBTZGNDMIO 2W SMA-JK coaxial RF Fixed Attenuator to 6GHz/8GHz 50Ohm 6db 10db 15db 20db 30db 40db 50db 60db(50dB,DC-6G) Radio Frequency AttenuatorsCryfokt Cryfokt Fixed Attenuator, Adjust The Size of Signals in The Circuit DC-4.0GHz, SMA Double Female Head for Pressure Contr Improve impedance matching. If some circuits require a relatively stable load impedance, an attenuator can be inserted bBTZGNDMIO 50ohms 3GHz/4GHz 1db.2dB.3db.5db.6db.10db.15db.20db.25db.30db.40db 10W SMA coaxial attenuator(10db 3Ghz) Radio Frequency AttenuatorsBTZGNDMIO 1pc 10W SMA Type Attenuator DC-3G/4GHZ 1/2/3/5/6/10/15/20/30db/40db/50db SMA RF coaxial Power Male to Jack Female 50ohm( Radio Frequency AttenuatorsBTZGNDMIO 50ohms 3GHz/4GHz 1db.2dB.3db.5db.6db.10db.15db.20db.25db.30db.40db 10W SMA coaxial attenuator(25db 3Ghz) Radio Frequency AttenuatorsBTZGNDMIO 50ohms 3GHz/4GHz 1db.2dB.3db.5db.6db.10db.15db.20db.25db.30db.40db 10W SMA coaxial attenuator(40db 4Ghz) Radio Frequency AttenuatorsNooElec NanoVNA Bundle - Open Hardware Vector Network Analyzer Kit from Authorized Distributor. Includes 50kHz-900MHz+ Portable NanoVNA bundle is an open-hardware vector network analyzer which will allow you to test most of your RF equipment with eBTZGNDMIO 10W SMA Type Attenuator DC-6GHZ/8GHZ 1/2/3/5/6/10/15/20/30db/40db/60db SMA RF coaxial Power Male to Jack Female 50ohm(40 Radio Frequency AttenuatorsBTZGNDMIO BTZGNDMIO 50W N Type Attenuator DC-3Ghz/4Ghz 1/2/3/5/6/10/15/20/30/40/50db N Male to Female Jack RF coaxial Power Connec Radio Frequency AttenuatorsGeneric Safe and Sound Classic III Radio Frequency 5G Detector New 2024 Release by Safe Living Technologies Inc New 2024 ReleaseMUNEFE Rf Attenuator Module, Fixed Attenuator, Linear Amplifier for Ensuring Accurate Signaling Control and Modulation SERIAL PORT MODE: This versatile module supports both parallel and serial port modes, providing flexibility in connectivXRDS -RF XRDS -RF 2W BNC Male to BNC Female Coaxial RF Attenuator, 40dB Attenuator 50 Ohm 2W, BNC Male to Female Connector, RF Si Provides a precise 40dB attenuation, ideal for managing signal strength in complex RF applications.Xiuganpo Xiuganpo 50 Ω SMA Double Female Head DC-4.0 GHz, Solid Damper for Pressure Control Electronic Devices Improve impedance matching. If some circuits require a relatively stable load impedance, an attenuator can be inserted bNooElec Vega Barebones - Ultra Low-Noise Variable Gain Amplifier (VGA) Module for RF & Software Defined Radio (SDR). Highly Line A wideband (30MHz 4000MHz), high performance, general purpose LNA module with a built in variable attenuator to maximizeNooElec Lana HF - Ultra Low-Noise LF, MF & HF Amplifier (LNA) Module for RF & Software Defined Radio (SDR). Wideband 50kHz-150MH A wideband, high-performance, high-linearity LNA module designed specifically for HF applicationsLIYJTK RF Demo Kit High-Quality Functional Vector Network Analyzer Board Filter Attenuator Module Portable Learning Tool for En [ALL-IN-ONE DEMO KIT] Experience the power of RF testing with this fully integrated board featuring 18 functional moduleJiawu Jiawu Anti-Interference Common Mode Choke Ring HF Balun for Shortwave Radio- Suitable for 1.8-30 MHz Frequency Range [PREMIUM MATERIALS] Carefully wound with imported magnetic rings for long-term use.MicroMaker RF Module A Radio Frequency Transmitter Using SYN115 Radio Frequency Transmitter IC Manufacturer's number: U114NooElec Nooelec Ham Filter Bank Barebones - Multiband Radio Module with 5 Separate Bandpass Filters and Passthrough. Operates at Five ham radio channel filters in one module! The filter bank module covers five ham radio bands, providing you with a wMOOKEERF MOOKEERF BNC Cable 25ft,Low Loss KMR240 BNC Male to Male Coax Cable 50 Ohm for for Ham Radio, Network Analyzer, Modem, O ⭐Applications -- This bnc coax cable is widly used for bnc antennas,ham radio,two-way radio,network analyzer,modems,osciNamolit Namolit Adjustable 0.001Hz-200KHz 7.83HZ Schumann Resonance UltraLow Frequency PulseWave Generator Audio Resonator Using fine quality materials, the frequency stability of the product is fine.NooElec Lana HF Barebones - Ultra Low-Noise LF, MF & HF Amplifier (LNA) Module for RF & Software Defined Radio (SDR). Wideband 5 A wideband, high-performance, high-linearity LNA module designed specifically for HF applications