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SWR True Antenna Analyzer
SWR True Antenna Analyzer is a versatile analyzer covering all major communication bands from 30MHz to 2700MHz. The SWR True will analyze antennas and cables. Measurements are represented graphically as VSWR or Return Loss plots. The built in PLL synthesized generator offers a superior accuracy with small step size. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The SWR True instrument is small, handy and light weight battery operated with more than 6 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters for standard types.
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SWR / Power Meters
A device used primarily by radio operators to measure the Standing Wave Ratio (SWR) and forward and reflected power in a transmission line, like a coaxial cable.
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SWR / Power Meters
SX40C
Frequency range:144 to 470MHz. Power display range:15W 150W. Accuracy at full scale:10%AT.FS. Minimum power at SWR measurement:3W
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SWR / Power Meters
SX27P
Frequency range:140 to 150MHz/430 to 450MHz Power display range:15W 60W. Minimum power at SWR measurement:0.1W 60W. Insertion loss:Less than 0.3dB. Measurement function:Forward Rf
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SWR / Power Meters
SX100
Frequency range:1.6 to 60MHz. Power display range:30W 300W 3KW. Accuracy:±10%. Minimum power at SWR measurement:3W. Insertion loss:Less than 0.1dB. Measurement function:Forward RF
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SWR Meters
Field Strength FunctionAvailable as a stand-alone meter which operates on 8 AA batteries or as a 140-525 Analyzer Kit with Belt Case, AC Adapter, Analyst Director software and serial cable
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VHF SWR/Wattmeter
MFJ-812B
This is the worlds most popular and most affordable VHF SWR/Wattmeter. It has a built-in Field strength Meter. Covers 144 and 220 MHz. Read forward and reflected power in 2 ranges - 30 or 300 Watts. Reads SWR from 144 thru 220Mhz
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Wideband Swept Antenna, Cable Analyzer
SWR TRUE 3013
• A cost-effective SWR Analyzer covering all Cellular and radio communication bands 30-2700 MHz• Measures transmition & antenna impedance, frequency, SWR, return loss, and bandwidth by sweeping band of interest• Built-in synthesized RF sweep generator• SWR TRUE 3013 Antenna Analyzer gives you quick and reliable antenna and cable trouble-shooting capabilities• 5 in 1 analyzes for antenna tuning and control• Measured results can be stored for further analyzing and documentation on internal and external storage media• Time stamp and operator ID capability included• LCD Display works in direct sunlight and with backlight in dark areas
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Meters
Scientech Technologies Pvt. Ltd.
Scientech test and measuring product family includes wide range of meters like Digital Multimeter, LCR Meter, SWR Meter, and Microwave Power Meter at best prices. Scientech offers Digital Bench Top Multimeters which meets the measurement needs of voltage-current and resistor accurate measurements. LCR meters are Microprocessor-controlled portable meter with low power consumption.
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Coaxial Adapter, 3.5 mm (m) to 3.5 mm (f), DC to 26.5 GHz
83059C
The Keysight 83059C instrument-grade 3.5-mm coaxial adapter offers outstanding performance to 26.5 GHz. With SWR typically better than 1.05, this adapter is ideal for most connector saver and interconnect needs.
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Programmable Step Attenuator, DC to 40 GHz, 0 to 70 dB, 10 dB Steps
84907L
The Keysight 84907L programmable step attenuator offers coaxial measurements to 40 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life greater than 5 million switching cycles per section) and an attenuation range of 0 to 70 dB in 10-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with with only 2,4 dB of loss at 40 GHz. The compact size of the unit, 35% smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.
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Coaxial Waveguide Adapter, 3.5 mm (f), 18 to 26.5 GHz
K281C
The Keysight K281C adapter transforms waveguide transmission line into 50-ohm coaxial line. Power can be transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.07.
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Noise Source, 1 GHz up to 50 GHz
346CK01
The Keysight 346CK01 is the ideal companion to Keysight´s noise figure solutions when working on high frequency applications. Since it is broadband (1 GHz to 50 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty, which are reflections of the test signals. This is a coaxial noise source with a 2.4 mm coaxial connector. ENR typically 20 dB at 1 GHz, decreasing to typically 7 dB at 50 GHz.
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Coaxial Fixed Attenuator, DC to 18 GHz
8491B
The Keysight 8491B coaxial fixed attenuator provides precision attenuation, flat frequency response and low SWR over broad frequency ranges. The attenuator is available in nominal attenuations of 3 dB and 6 dB, as well as 10 dB increments from 10 dB to 60 dB. It has type-N connectors with a maximum frequency of 18 GHz. This attenuator is swept-frequency tested to ensure specification compliance at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Coaxial Waveguide Adapter, 2.4 mm (f), 33 to 50 GHz
Q281A
The Keysight Q281A is a 2.4 mm female to WR-22 waveguide adapter that operates in the 33 to 50 GHz frequency range. These adapters transform waveguide transmission lines into 50 ohm coaxial lines. Power can transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.
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Cable & Antenna Analyzer
Shanghai Tarluz Telecom Tech Co., LTD
Adopting new techniques like advanced radio frequency and digital hybrid integration design, broadband and fundamental wave mixing, digital IF processing and intelligent power management, etc., The Cable and Antenna Analyzer has advantages of fast measuring speed, high measurement accuracy, small size, light weight, battery power, touch screen operation and adjustable backlighting. It can measure return loss, standing wave ratio (SWR), impedance, phase, DTF (discontinuity point fixing), etc.
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Coaxial Switch, DC to 26.5 GHz, SPDT
8765C
The Keysight 8765C offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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Power Splitter, DC to 50 GHz
11667C
The Keysight 11667C power splitter is recommended when making wideband ratio measurements using a Keysight 8757 scalar network analyzer. This two-resistor type power splitter provides excellent output SWR at the auxiliary arm when used for source leveling or ratio measurement applications. The tracking between output arms over a frequency range from dc to 50 GHz allows wideband measurements to be made with a minimum of uncertainty.
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Coaxial Switch, DC to 18 GHz, SPDT, 12 to 15 V Solenoids
8761A
The Keysight 8761A is a single-pole, double-throw coaxial switch with excellent electrical and mechanical characteristics for 50 ohm transmission systems operating from dc to 18 GHz. It features broadband operation, long life, low SWR, excellent repeatability, and magnetic latching solenoids. The Keysight 8761A switch is small and lightweight, making it ideal for applications where space is limited. Because of its versatility and excellent electrical performance, it is well suited for automated testing and systems applications.
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Coaxial Switch, DC to 20 GHz, SPDT
8765B
The Keysight 8765B offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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Manual Step Attenuator, DC to 4 GHz, 0 to 70 dB, 10 dB steps
8495A
The Keysight 8495A dc to 4 GHz manual step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 10 dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
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Programmable Step Attenuator, DC to 40 GHz, 0 to 11 dB, 1 dB steps
84904L
The Keysight 84904L programmable step attenuator offers coaxial measurements to 40 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and an attenuation range of 0 to 11 dB in 1-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with with only 2.4 dB of loss at 40 GHz. The compact size of the unit, 35% smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.
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Coaxial Switch, DC to 18 GHz, SPDT
8762B
The Keysight 8762B offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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PXI Hybrid Coaxial Switch: DC to 40 GHz, Dual Transfer
M9156CH40
The Keysight M9156CH40 PXI hybrid dual transfer switch module provides an exceptional 0.03 dB insertion loss repeatability, high isolation, low SWR with a long operating life up to 10 million cycles.
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VNA & SWR Site Analyzers
6050
SWR Site Analyzer with VSWR, Return Loss and FDR (Frequency Domain Reflectometer) measurements. VNA Site Analyzer with full Vector Network Analyzer measurement suite S11 and S21 ports, Spectrum Analyzer, Power Meter and FDR (Frequency Domain Reflectometer) measurements. Quickly shift between VNA and SWR/Return Loss only.
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Programmable Step Attenuator, DC to 26.5 GHz, 90 dB, 10 dB steps
84906K
The Keysight 84906K programmable step attenuator offers coaxial measurements to 26.5 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and an attenuation range of 0 to 90 dB in 10-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of saphire substrate. Insertion loss is outstanding, with less than 2 dB of loss at 26.5 GHz. The compact size of the unit, 35 percent smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.
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Versatile RF Network Analyzers for LF and MF
TE3000-series
The TE3000-series of RF vector network analyzers have full vector measurement capability, and accurately resolves the resistive, capacitive and inductive components of a load. The user can display the vector impedance plus a range of related parameters including SWR, reflection coefficient, return loss and R-L-C equivalent circuit.
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ANTENNA ANALYZER
MFJ-213
MFJ-213 covers 1-60 MHz with digital precision. It also displays SWR, complex impedance, and impedance magnitude simultaneously all on the same easy-to-read LCD screen.
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Wattmeters
Monitor 4 sensors simultaneously for peak, Average power and coax SWR. Direct USB 2.0 full speed interface. Backlit LCD display for stand-alone operation- Your PC is optional. Oscilloscope and Spectrum Analysis of the RF Modulation- Observe IM and "Splatter" frequency components realtime. Complete system includes (1) sensor, WN-2 unit, AC power module and software on CDROM. Wide range of sensors cover 100 milliwatt to 8KW, 1.6 Mhz to 470 Mhz.
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1.8 - 525 MHz GrandMaster SWR Meter
MFJ-874
MFJ Grandmaster SWR/Power meters are the Cadillacs of ham radio! All GrandMaster feature peak and average, forward and reflected power readings and have selectable power ranges. Covers HF /UHF / VHF. 30, 300, 3000 Watt power ranges.
