MB-300 Series HF Vehicular Half-loop Antenna The design of MB-300 series HF vehicular half-loop antenna is based on resonance principle. The HF High-Q value resonant antenna makes use of the inductive antenna and the vacuum capacitance to form resonance radiation with the high-Q value. The...
TheHF receive antenna has a broadband impedence transformer coupled after the passive part of the antenna. It is made extremely small and eliminates the effects of extremely powerful unwanted transmitters. A fourpole network is connected between the passive part of the antenna and the impedance ...
Portable antenna Brand Name KB2 Other attributes Model Number KB2-KM-01 Place of Origin Guangdong, China Frequency 5-50MHZ VSWR 1.5:1 Power rating CW100W,SSB150W Weight 1.4kg Bit length 4.1m grid length 5m 10pin Packaging and delivery ...
High-performance RF front end.SSB/CW/AM/ three working modes.Built-in standing-wave scanner and efficient automatic antenna tuner Excellent Display It is equipped with a 1.8-inch high-brightness color TFT LCD display, ±24k bandwidth spectrum display, and waterfall display. ...
We Manufacture a wide range of Mobile whips, Portable / Quick Deployment Antenna Systems and Masts - This includes "Wideband, Multi-band & Broadband" HF & VHF Aerial systems which do not require a tuner or coupler. The Majority of our Base station products such as the SWC-100 & SWC-100...
Alpha Antenna, Manufacture of VHF UHF HF Base Portable Mobile · Magnetic Loop · Dipole · Vertical · Yagi · MagLoop · End-fed military systems
The MFJ-9982 ContinuousCarrierTM antenna tuner handles 2500 Watts continuous carrier output on all modes and all HF bands into most unbalanced antennas -- even on 160 Meters where even the best antenna tuners fail!The MFJ-9982 gives you every feature youll ever want in a high power tuner -...
Alpha Antenna, Manufacture of VHF UHF HF Base Portable Mobile · Magnetic Loop · Dipole · Vertical · Yagi · MagLoop · End-fed military systems
antenna tuner for HF + 6 m with integrated four-way antenna switch. The tuner automatically selects one of four available antenna outputs (as assigned in bands by the operator) and matches the impedance of the chosen antenna output by transforming it to 50 Ohm with SWR below 1.5:1 at the...
electrical extension cord into an effective HF antenna for his Airspy HF+ SDR. The scrap wire is combined with a US$15 NooElec 9:1 balun which helps improve the impedance match of the antenna. He then stretches the dipole out through his backyard and then hooks it up to his Airspy HF+...