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March 23, 2017

Some info regarding HF/VHF SWR (MFJ-259C)


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Info

Features:

  • HF/VHF SWR Analyzer
  • Large Easy to Read Display
  • Portable SWR Analyzer
  • Covers 530 KHz- 230 MHz
  • World’s Most Popular SWR Antenna Analyzer
Other Info for this deal:

Warranty: standard manufacturer’s warranty
S&H: Free shipping if ordered online
Dimensions and weight: check our reviews
Coupon/Sale: n/a


General description

Multi-function movable SWR Antenna Analyzer for HF/VHF (530Khz – 230Mhz) with 3 Year RW AntennaStore Warranty. These SWR Analyzers are compact, battery-powered RF blockage analyzers. These analyzers make a large range of useful antenna or blockage measurements, as well as coaxial cable loss and distance to an open or short. Though mainly intended for examining 50 ohm antenna and transmission line systems, MFJ 259C Analyzers also measure RF impedances between some ohms and some number of hundred ohms. They also function as a signal source and frequency counter Their frequency range of blockage measurement is 0. 53 to 230 MHz in some number of overlapping bands. The accuracy of the analyzers is improved by the use of special microwave zero-bias Schottky detectors with agreeing compensating diodes. They’re compensated to offer the best possible linearity with both high and low blockage loads, making the A/D converter’s 0. 5 % resolution the main limitation. These new “C” variants have two frequency-range knobs to let wider control. The new lower-frequency coverage lets analysis of 160 meter antennas also as MW (AM broadcast) and other shortwave frequencies. The expanded coverage to include the 220 MHz band is another useful addition MFJ 259Cs can be used to test: Antennas: SWR, blockage, reactance, resistance, resonant frequency, and bandwidth Antenna tuners: SWR, bandwidth, frequency Amplifiers: input and output agreeing networks, chokes, suppressors, traps, and parts Coaxial transmission lines: SWR, length, velocity factor, estimated Q and loss, resonant frequency, and blockage Filters: SWR, attenuation, and frequency range agreeing or tuning stubs: SWR, estimated Q, resonant frequency, bandwidth, blockage Traps: Resonant frequency and estimated Q Tunes circuits: Resonant frequency and estimated Q Small capacitors: Value and self-resonant frequency.




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PCTEL Maxrad 450-460 3dB Gain Fiberglass w/ Aluminum Mounting Base vs MFJ-259-C

PCTEL MFB4503 is a 3 MFJ-259C dBd get fiberglass omnidirectional antenna operating in the 450 – 460 MHz frequency range. This UHF omni antenna has a power input of 250 watts, is DC grounded and terminated with an N male connector at the end of a 16 inch jumper. Order mounting hardware individually. This economical UHF antenna is consisting of base paired half wave antennas that are enclosed in heavy-responsibility fiberglass radome with a tough aluminum mounting base. PCTEL low-cost non-cellular omnidirectional fiberglass antenna is ideal for telemetry applications. Narrative: Base paired, 1/2 wave with a no ground plane design. Easily field tuned. Aluminum construction. Omnidirectional. Particular Frequency (MHz): 406-512 Maximum Power (Watts): 250 get (dB): 3 Vertical Beamwidth (Deg): 38 Lightning Protection: DC Ground Weight (lb): 4 kind of Hardware Included: None Rated Wind Velocity (RWV, MPH): 100 Wind Loading (sq-ft):. 30 in general Length (In. ): 51.


The Stubby for GMC Sierra 2007-2014

No more worrying about your OEM Antenna breaking off in the car wash or garage. The Stubby Antenna is just over 3″ tall and built from billet 6061 aluminum. The texture is powder coat baked on so it will not chip fade or peel. This rigid antenna substitute won’t influence any satellite services like On-Star GPS or Sirius Radio. To install simply unscrew your original antenna and screw in The Stubby. It is that simple The Stubby Antenna for GMC Sierra will fit any Sierra made in 1999 or afterward. If The Stubby Antenna for GMC Sierra 1999-2013 is sold out, attempt our CRFF Series Stubby note: though most customers report their reception to be as good as stock, some have trouble with the full bandwidth in their regions.


The Stubby for Dodge RAM (2009-2016)

No more worrying about your OEM Antenna breaking off in the car wash or garage. The Stubby Antenna is just over 3″ tall and built from billet 6061 aluminum. The texture is powder coat baked on so it will not chip fade or peel. This rigid antenna substitute won’t influence any satellite services like On-Star GPS or Sirius Radio. To install simply unscrew your original antenna and screw in The Stubby. It is that simple The Stubby Antenna for Dodge RAM will fit any RAM 2009-2016. The Stubby Antenna for Dodge RAM 1994-2008 is available on Amazon If The Stubby Antenna for Dodge RAM 2009-2016 is sold out, attempt our CRFF Series Stubby The reception on The Stubby is GUARANTEED. Our contact information will be on the quality card in the box, contact us directly if a return is needed.


Avaya B189 IP HD Conference Phone Station (700503700) by Avaya

Audio: Avaya OmniSound technology, Super-wideband audio, Full-duplex speakerphone, Full-duplex speakerphone, IEEE 1329 Type 2 compliant;Call Handling: H. 323, SIP (upgradeable in future release);Speaker Volume: 96 dBSpl 0. 5m (RMS), Frequency answer: 70 Hz to 15kHz;Microphone: 4 fitted beam-forming, Range: 20-feet, Optional extension microphones (8-foot);Connections: Ethernet RJ45 (10/100/1000 Mbps), Expansion microphones, Mini-USB port, secondary jacks for wireless headset, PA system and expansion.


X OEM Style (16-inch) for Dodge Charger

Replace your BROKEN OR MISSING antenna with this OEM Quality Rubber (16-inch) antenna that cost less than 50 of the dealer factory retail price. This is a PLUG-N-PLAY antenna, which means it screws onto your present antenna mount (a direct screw-on part, no wiring involved) and takes a minute to do. Why pay over 40 at the Dealership. We have some number of sizes from 4-inches up to 16-inches.


SainSonic RA-60C HF Vector Impedance Meter, Optimized Amateur Ham Radio Transceiver Two Way Radio DIY vs MFJ-259C HF VHF SWR KHz-230 pricing

SainSonic RA-60C shortwave antenna icon vector blockage analyzer is depending on a 50-ohm measuring shortwave antenna system experimental device. Can precisely measure the reactance X, standing wave SWR, resistance R, and the complex blockage Z parameters. To check and change the antenna resonance short, bandwidth agreeing. The antenna analyzer requires users to have some radio basic theoretical knowledge and an understanding of the performance of the device; correct operation and to better use it. The device acts as a DIY work, compared with the commercial machine shell look may have regrets. But this regret shouldn’t be important. The device has a higher resolution than the commodity machines and precision, test speed, a more friendly user interface, more concentrate on user experience, movable small size, high quality power management to get more use of time and so on. Plans: Display: Sharp Transflective TFT, 1600 million colors VSWR 1. 00 – 99. 99, million level below market instruments Frequency range :0. 5-60MHz Frequency stability: <5PPM Frequency Step: Min 100Hz / step Output Level: 5dbm Sweep width: 300K/600K/1. 2M/2. 4M/6M/12M/24M/48M Scan Step: 1KHz/2KHz/4KHz/8KHz/20KHz/40KHz/80KHz/160KHz blockage resistor reactance range :0. 1-999. 9 ohms Power Supply: 3. 7V 1800mAH lithium polymer (standard fitted) Charging power supply: Micro USB standard connector Charge display: Hidden Basic functionings:  .


X Off-Road (13-inch) for Hummer H3

Replace your ugly factory (31 inch) metal shaft antenna with this stylish still working LOW PROFILE (13 inch) adaptable rubber antenna that won’t hit the GARAGE DOOR anymore If you’re unsure that it fits, attempt unscrewing the present antenna mast off. If it twists right off, then this antenna WILL FIT since it COMES WITH car particular ADAPTERS (no two antennas are the same fit). Installation is simple. This is a PLUG-N-PLAY antenna, which means it screws onto your present antenna mount (a direct screw-on part, no wiring involved) and takes a minute to do. Majority of people wonder about losing reception with this antenna. 99. 9 of the time reception stays the same OR improves. This antenna replaces your stock AM/FM radio antenna and doesn’t influence On-Star, Bluetooth, GPS Navigation, or Sirius XM radio as those Satellite services use a separate antenna in your car. This compact high quality black matte finish rubber antenna cleans up the look of the FRONT or REAR of your car and is an very lasting upgrade from any stock antenna. A great improvement for little money and effort.


SainSonic RA-520 Vector Color Graphic Impedance, Meter 133–177/195–280/395–520 VU Black for VHF/UHF Amateur HAM Radio vs MFJ-259C HF VHF SWR KHz-230 review

The RA-520 breaks the size barrier for RF-analyzers by delivering user-friendly convenience, top-notch accuracy, and a vivid TFT multi-color display in an super-compact package. Though small in size, the RA-520 is filled with a great selection of Single- Frequency and Swept-Frequency VNA functions. Use the Single-Frequency mode to view Standing Wave percentage (SWR), Resistance (R), Reactance (X), and Local Interference levels (S) at the same time on a high-resolution analog bar-graph display. High-accuracy numerical values for SWR, R, X, and blockage Magnitude (Z) appear on the same display. This mode also lets you to use your analyzer as a precision signal generator. Use the Scan-Frequency Mode to graphically plot SWR, R, X, and Z. All four plots are captured as a sequence of sharply defined color graphs. Simply toggle through each screen for a complete visual analysis. There is also a tunable marker on each screen you may be able to use to call up exact numerical values for SWR, R, X, and Z at any point along the plot. The RA-520has interior memory, so there is no have to worry about lost data — if you turn your unit off, the last measurement will still be there when you turn it on again. The RA-520 is continuously tunable from 133-177 195-280 395-520 MHz with 100-Hz resolution and a large range of tuning steps and scan widths for shaping your plots. The advanced DDS stimulus generator delivers rock-hard stability, smooth skip-free tuning, and a powerful +5 dBm test signal that overrides most strong local interference. There is also a fitted Field-Strength display to warn when high interference levels are present. Simply connect to any USB port on your computer or USB wall charger to recharge. A fitted smart-charger with LED position monitoring let you know when the analyzer is prepared to go. Do not forget to personalize the KVE Antenna Analyzer Boot Screen by entering your call letters or name.


X Off-Road (13-inch) for Jeep Commander

Replace your ugly factory (31 inch) metal shaft antenna with this stylish still working LOW PROFILE (13 inch) adaptable rubber antenna that won’t hit the GARAGE DOOR anymore If you’re unsure that it fits, attempt unscrewing the present antenna mast off. If it twists right off, then this antenna WILL FIT since it COMES WITH car particular ADAPTERS (no two antennas are the same fit). Installation is simple. This is a PLUG-N-PLAY antenna, which means it screws onto your present antenna mount (a direct screw-on part, no wiring involved) and takes a minute to do. Majority of people wonder about losing reception with this antenna. 99. 9 of the time reception stays the same OR improves. This antenna replaces your stock AM/FM radio antenna and doesn’t influence On-Star, Bluetooth, GPS Navigation, or Sirius XM radio as those Satellite services use a separate antenna in your car. This compact high quality black matte finish rubber antenna cleans up the look of the FRONT or REAR of your car and is an very lasting upgrade from any stock antenna. A great improvement for little money and effort.


New AMI MDI MMI Audi Apple Ipod Iphone 4 Aux 4f0051510 K A3 A4 A5 A6 A8 Q5 Q7 Tt and Volkswagen Jetta/GTI GLI Passat CC Tigun Touareg EOSCable vs MFJ-259C HF VHF SWR KHz-230 price

“AMI to iPOD cable (4F0051510) Description: AMI(Audi Music Interface) is a top fashionable device equipped in the present top-of Audi, Brand new Audi Ami Ipod cable. Lets you to interact your ipod with Audi Ami systems. Any iPod/iphone Generation 4 and higher (iPod, iPod Nano, iPod Photo) equipped with the dock connector can be connected to the adapter cable. The major iPod menu will be displayed in the Multi-Media Interface (MMI) screen. The central control handle on the MMI panel, or the multi-function steering wheel controls, can be used to easily navigate through playlists, albums and artists. The AMI also charges the iPod battery while it’s connected. Can also work in some newer VW models. Available Car Models: it’s well-matched with Audi A3/A4/A5/A6/A8/Q5/Q7/R8/TT etc. based on production date and the particular configuration of the car. The original box of AMI must was preinstalled or installed in original audio host, and which is typically installed in the copilot’s glove box or center armrest box, check the configure list of the car or the car to get prepared to be assembled before you make the buy. Audi well-matched Part number 4F0051510K (11pin) 4F0051510L (9Pin) Application To be used in conjunction with Audi Music Interface AMI-MMI 2G AMI-CAN AMI-MMI 3G.


Dual Band 136-174&400-520 For UV-82 UV-5R Walkie Talkie 2pcs

Frequency : 136-174Mhz&400-520Mhz get : 2. 15 dBi Length : 17cm VSWR : Less 1. 5:1 blockage : 50 ohms Connector : SMA Female Note: the antenna is well-matched for: most 136-174Mhz&400-520Mhz SMA-male Walkie Talkie Radio well-matched with Two-way handheld radio: Baofeng handheld Radio:GT-3, UV-5R, UV5RE, UV5RA,UV5R Plus UV-82L. Etc WOUXUN handheld Radio: KG-UVD1P,KG-UV6D,KG-659, KG-669, KG-669 PLUS, KG-679, KG-679 Plus, KG-689, KG-689 PLUS, KG-699E Kenwood handheld Radio : TK-240, TK-250, TK-255, TK-260, TK-260G, TK-270, TK-270G, TK-272G, TK-278, TK-278G, TK-340, TK-349, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-370G, TK-373G, TK-378, TK-378G, TK-430, TK-431, TK-715, TK-2100, TK-2102, TK-2107, TK-2118, TK-2160, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3160 LINTON handheld Radio : LT-2288, LT-3288, LT-6288, LT-5288, LT-3188, LT-2188, LT-3260, LT-2268, LT-3268, LT6188, LT3288. PUXING handheld Radio: PX-777, PX-777 PLUS, PX-666, PX-3288, PX-888 WEIERWEI handheld Radio: VEV-3288S,VEV-6288,VEV-3288, V-1000 QUANSHENG handheld Radio: TG-K4AT, TG-2AT, TG-45AT, TG-42AT, TG-22AT, TG-25AT Packing will include:2SMA-Female Antenna.


2 Sirio Performer 5000 3/8NS NO Shaft Trucker, 18FT DUAL COAX, BRACKETS & Studs vs MFJ-259C HF VHF SWR KHz-230 reviews

Power Combo: Sirio Performer 5000 3/8NS (No Shaft) Trucker Antenna, 18FT DUAL COAX, Heavy responsibility BRACKETS & Studs 2x Sirio Performer 5000 3/8 10m & CB Mobile Antenna – restricted Edition 1x 18 Ft RG-59A/U Co-Phase Coax Cable PL-259 TO 2 X PL-259 – Connects 2 Antennas 2x Double Groove Two Way Aluminum Mirror Mount with SO 239 to 3/8 24 adaptor (4 bolts) 2x Heavy responsibility Surface Mount with SO 239 and Star Locking Washer.



What people considered before buying MFJ259C:
  1. SWR Antenna Analyzer MFJ-259C HF VHF 0.53-230Mhz
  2. SWR / Power METER for VHF / UHF Ham Radio 120 – 500 MHz 150 Watt – Workman Model 104
  3. MFJ-269C SWR Antenna Analyzer 530 KHz – 230 / 415-470 MHz Continuous Coverage


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