Instruction Sheets for Part Number CMA-CA-52HB4
Comet CA-52HB4 Wide Band Beam Antennas
Antenna, 6 meters, 4-Element, Wide Band Beam, Optimized For SSB, CW, Digital, 400 W PEP SSB, 200W CW/FM, 10.5 ft. Boom Length, 50 ohm, SO-239, Each
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Estimated Ship Date: Nov 25, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
CA-52HB4
Part Type:
Product Line:
DXE Part Number:
CMA-CA-52HB4
UPC:
4932273003876
VHF/UHF Beam Antenna Type:
Yagi
VHF/UHF Beam Antenna Elements:
4
Antenna Power Rating:
400 W
Beam Antenna Boom Length:
10.50 ft.
Beam Antenna Turning Radius:
7.33 ft
Mast Mounting Clamp Minimum:
1.250 in.
Mast Mounting Clamp Maximum:
2.500 in.
Wind Surface Area:
0.619 sq. ft.
Beam Antenna Frequency Coverage:
50-54 MHz
Feedpoint Impedance:
50 ohm
Feedpoint Match Type:
Phased driven element divider
Antenna Feedline Connection Type:
UHF female, SO-239
Antenna Weight:
4.50 lbs.
Quantity:
Sold individually.
Notes:
This beam cannot be mounted vertically, even though it can be operated on the FM portion of the 6 meter band.
VHF/UHF Beam Antenna Bands:
6 meters
VHF/UHF Beam Antenna Elements (application):
4
Antenna Gain:
6.4 dBi
Beam Antenna F/B (dB):
24.0 dB
H-Plane 3 dB Beamwidth:
65°
Bandwidth at 2:1 SWR:
Over 4.0 MHz
Typical Beam Polarization:
Horizontal (SSB CW DIG)
Beam Antenna Boom Wavelength:
0.1
Comet CA-52HB4 Wide Band Beam Antennas
Comet CA-52HB4 Wide Band 6 Meter Beam Antennas offer full band coverage in a compact and lightweight Yagi that is designed to be mounted horizontally and is optimized for 50 to 52 MHz weak-signal SSB, CW and digital mode operations.
CA-52HB4 beams produce gain of 6.3 dBi (4.2 dBd) with a very low SWR, under 1.5:1 across the 50-53.5 MHz range, achieved with a special dual-driven element system that allows operation without an antenna tuner. Ruggedly constructed with aluminum elements and boom, and stainless steel hardware, these antennas have a wind survival rating of 75 MPH. , built to be mounted horizontally only, not vertically.
CA-52HB4 beams handle 400 watts PEP SSB and 200 watts CW, but they are wide-banded so they can be used up the band in the FM mode, for flexible base or portable operations.
Documentation
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