Hustler Four Band Vertical HF Antenna 10 15 20 40 Meters for Ham Radio 4BTV

Description

4BTV 4-band vertical HF antenna
HF Ham Radio Vertical Multi-Band High Performance Base Antenna
Covers 10, 15, 20, 40 Meters For Transmitting and Receiving
Approx 21.5 ft tall Aluminum with Coils, Handles up to 1500W PEP
Attaches to most Standard Optional Mast Pipes (not included) & Requires Optional length of 50 ohm Coax Cable
Designed To Be Ground or Roof mounted.
AM, SSB, FM, CW
The Hustler 4-BTV is a four-band trap vertical antenna providing an omnidirectional pattern.
The 4-BTV is designed as a self-supporting vertical to provide optimum operation in the 10, 15, 20 and 40 meter bands.
It can also be adapted to operate in the 75 or 80 meter band. To
upgrade 4BTV to 5BTV you have to use 1" threaded coupler (3/8" x24 threaded x 1"), the part number is HSR-5648.
This antenna is designed for installations with restricted space. The Hustler 4-BTVs provide an electrical selection of bands through the use of optimum Q traps, which are individually and precisely tuned and internally sealed at the factory. The traps are parallel-tuned circuits, which provide efficient isolation between the vertical sections, permitting multi-band operation. Broadband operation, with low SWR over the entire ham band, is possible in a proper installation. The antennas are designed to provide for optimum performance from both an electrical and a mechanical standpoint. Mechanically, these antennas boast a heavy duty base and heavy duty aluminum tubing. The mechanical assembly is accomplished with all stainless steel hardware.
Specifications:
HF Vertical Antenna Type: Multi-band, resonant
Vertical
Antenna Height: 21.50 ft.
Antenna Wind Survival: 55 mph
Antenna Power Rating: 1,500 W
Maximum Antenna Tubing Diameter: 1.250 in.
Vertical Antenna Mount Type: Non-tilt bracket
Antenna Mount Operation: Non-tilt mount
HF Vertical Antenna Mount Material: Aluminum
Vertical Antenna Mount Included: Yes
Mounting Clamps Included: Yes
Mast Mounting Clamp Minimum: 1.250 in.
Mast Mounting Clamp Maximum: 1.750 in.
Radial Plate Included: No
Radial Wire Included: No
Antenna Tuner Required: No
Antenna Tuner Included: No
Antenna Feed line Connection Type: Terminal studs
Antenna Weight: 15.00 lbs
Q&A:
Q: What types of radials do you recommend?
A: The radials should be made from insulated wire of #14 gauge or larger. You will need to insulate the bare wire ends on the outer ends of the radials. At least 2 radials per band are required.
Radial lengths should be as follows:
10 meters 8' 4", 15 meters 11' 4", 20 meters 16' 4", 40 meters 32' 4".
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