Best All Band Hf Antenna

Comet Original CHA-250B HF/50 MHz (3.5~57) Broadband Ground-Plane Vertical Base Antenna

Multi Band HF Vertical Antenna For 6 Meter Through 80 Meters HF..
Requires No Radials, No Tuning or Adjustments!..
Fits Optional Mast Pipes Between 1-2 Inch Diameter. Accepts Any Optional Cable with a PL-259 Connector..

Operate 80, 40, 30, 20, 17, 15, 12, 10 Meters HF mobile and 6 and 2 Meters VHF with just one amazing antenna!.
MFJ-1699 features low SWR and 200 Watts power handling for a super-performing mobile HF/VHF antenna..
Changing bands is super-easy -- just change the tap on the “wander-lead” to the next band you want to explore..
The 3/8-24 connector makes it easy to mount on any type of lip, trunk, magnet or pipe type mount..

✔ EASY TO OPERATE - One button quick scan mode HF1,HF2,HF3 or 3 band by full screen. Auto marker shows the best S.W.R. level reference accurate SWR....
✔ EASY SETUP - The SWR antenna analyzer has four control buttons with convenient on-screen soft menus. Band Selection done automatically. Perfect....
✔ COMPACT AND CONVENIENT - CB radio & two-way radios for outdoor use. High-lumen LCD brightness, easy to read in direct sunlight. Rechargeable....
✔ MAIN FEATURES - Frequency Range: 0.5-60MHz.
Span: 0.54MHz/1.35MHz/2.7MHz/13.5MHz/27MHz/62.1.
✔ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

THIS IS: The Super Antenna Go Bag setup for portable HF with 80 meters. The New Upgraded 2023 ruggedized version of the MP1 SUPER ANTENNA, with LOW PROFILE TRIPOD, UNIVERSAL NVIS SUPERTILT CLAMP MOUNT, TITANIUM SUPERWHIP, plus 80 METER COIL, and GO BAG. The #1 HF Portable Vertical Antenna worldwide. Package includes the entire /portable /backpack /base /travel antenna system for Ham Radio. Operators who demand top performance choose the MP1DXTR80 for transmitting and receiving HF and VHF radio..
PACKAGE CONTENTS: MP1C Super Antenna + SW1 Titanium SuperWhip + TM1 Low Profile Tripod + UM2 SuperMount with NVIS SuperTilt + SP3 SuperSpike + MC80 Coil + MR4010 Super Radial Set + MR3017 Radial Set + MR8075 Radial + MR642 Radial Set + FG1 SWR Ruler + GB2 Super Go Bag + ER1 Extension rods + TW1 Telescopic Whip + PC1 HF Propagation Chart. Everything collapses down to pack into the stealth black Go Bag zip case, which features internal hidden velcro pockets..
SIZE: The antenna extends to about 8ft (2.4m) tall. Collapsed Size: 12 inches(30cm). Go Bag Size: 13″x9″x3.5″ (33x23x9cm) WEIGHT: Antenna itself weighs 1 pound (0.4kg). Antenna with accessories in the Go Bag is about 5 pounds. Maximum Power Rating: 500W SSB, 300W CW/DATA. EFFICIENCY: Within 1dB of a fu....

HF short-wave Q-branch direct sampling,8-bit ADC provides ~50 dB dynamic range..
50 ohm input impedance,independent antenna input for shortwave and VHF.Powered by universal USB..
Wide range of frequency band,the turn receiver covers VHF and UHF bands of 24-1766MHz..
Support receiving mode AM, NFM, FM, DSB, USB, LSB and CW..
Use the RTL2832U + R820T2 chipset with stable working performance..

Detailed build instructions available at www.K6ARK.com.
Can be used with HF bands from 160 m to 10 m.
Build as a 49:1 Unun, 9:1 Unun, or 1:1 Balun – just add wire to complete your antenna.
SMA Male connector for attachment directly to the (tr)uSDX or others with SMA connector.

THIS IS: The new model UM3SP SuperMount Ground Spike Mount, a ground mount for a portable VERTICAL antenna. Designed as part of the Super Antenna MP1....
OPERATION: Designed for field deployment of Super Antenna MP1 and other types of standard thread 3/8"-24 antennas such as HF amateur or CB mobile....
WEIGHT: A third of a pound. 0.34 pound (500g). RADIAL TERMINALS: Two quarter-inch (6mm) male push-on quick disconnect tabs for Radials. PLATE MOUNTING....
COMPATIBILITY: Fully compatible with all Super Antenna equipment.
CB mobile antennas. CONNECTOR: SO-239 (PL259....
CONTENTS: UM3 SuperMount + SP3 SuperSpike. COLOR: Natural metallic silver. RECOMMENDED ACCESSORIES: Super Antenna model MP1B antenna.

hf power amplifier，for QRP transceiver， Improve signal。Can be used both as a base and mobileunit,Extremely Small Compact and lightweight ， Full integration with the FT-817 using the supplied interface cable, The amplifier incorporates various protection circuits such as high VOLTAGE，front mounted LED display..
This amplifier can be successfully used with other QRP rigs such as the ICOM IC-703(and Elecraft KX3)..
YAESU FT-817ND Quick operating manual: 1. Connect power cord to DC power supplier, Red to "+", Black to" -" 2. Connect ACC cable to FT-817 ACC and amp 3. Adjustment “BAND ADJ” button， Select the band..
4. Connect antenna to amp "ANT" and "input" from FT-817 antenna out. Notice! The antenna you used that should well tuned, the SWR should less than 1:1.5 5. Open the power on both power supplier and AMP. The power indicate on. 6. Power on FT-817, the band indicate on Amp shoule be on..
7. Press PTT, the TX indicate on Amp should be on.Notice! If working on FM or SSTV for long operating time, should lower the output power on FT-817, say 2.5W or 1W..