The Comet CHA-250B is a broadband vertical with NO GROUND RADIALS. This antenna will cover 3.5-57MHz (SWL 2.0-90MHz) 1.6:1 or better VSWR. Yes! the entire HF and 6m band. The CHA-250B is a compact (23.5ft) light weight (7lb 1oz) antenna that is perfect for limited space home use of for that IOTA DXpedition you are planning. Made from telescopic aluminum tubing with the matching network built in to the bottom section. Rated at 250 watts SSB and 125 watts FM.

 If you looking for a compact design or an antenna for a restricted area the CHA-250B is "... an excellent choice ..." N6PEQ

Read N6PEQ's product review of the CHA-250B as seen in CQ Magazine. Download

Download Instruction Manual

Part Number Desc Price USA Orders AK, HI,
Non-USA Orders
CHA-250B Comet CHA-250B, 80m-6m Vertical Antenna
This item is currently on back order. All back orders will be filled in the order they were received.
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Bands Covered 6, 10, 12, 15, 17, 20,
30, 40, & 75/80
TX Freq. Range 3.5-57 MHz
RX Freq. Range 2.0-90 MHz
VSWR <1.6:1
Height 23ft 6in
Weight 7lbs 1oz
Wind Survival 67 mph
Power Rating 250W SSB & 125W FM
Mast Dia 1in - 2in
Feedline Connection SO-239

 The Comet CHV-5X, 5-Band, 1/2 wave rotatable dipole for 40/20/15/10/6 meters!

Compact, lightweight, easily assembled in either horizontal, "V" shape or ground-plane configurations. Each band tunes independently of the others.

Comet engineers have specifically designed this antenna for those that desire a milti-band dipole that can be rotated if needed, but don't have a lot of room to install it.

If you have antenna restrictions, neighbors that tend to complain about antennas, simply want to operate without drawing attention...or, you want a lightweight multi-band antenna to use in portable/emergency situations or on an RV, the CHV-5X is a great choice.

Download Data Sheet or Instruction Sheet

Part Number Desc Price USA Orders AK, HI,
Non-USA Orders
CHV-5X CHV-5X Comet Portable Dipole Antenna $299.00
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Bands Covered 40/20/15/10/6 Meters
Max power 40/20M 150W SSB, 15/10/6M 220W SSB
Impedance 50 Ohm
Horizontal length 13ft Approx.
Weight 6Lbs
Typical 1.5:1 or less SWR bandwidth 40M: 22kHz/20M: 36kHz/15M: 54kHz/10M: 140kHz/6M: 1.8MHz
Mast Dia 1.5in - 2.5in
Feedline Connection SO-239

Part Number Desc Price USA Orders AK, HI,
Non-USA Orders
UHV-4 Comet Quad-Band Mobile Antenna $109.00
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  • Tunable on 10M & 6M!
  • Gain & Wave: 146MHz: 1/2 wave 2.15dBi, 446MHz: 5/8 wave x 2 5.5dBi
  • VSWR: 1.5:1 or less
  • Max Power: 10M 120W SSB, 6M 200W/100W FM, 2M -70cm: 100W FM
  • Length: 54" (approx)
  • Weight: 3lb
  • Connector: PL-259

Part Number Desc Price USA Orders AK, HI,
Non-USA Orders
UHV-6 Comet 6-Band (6/10/15/40m/VHF/UHF) Mobile Antenna $153.00
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  • Gain & Wave: 50MHz 0 1/4 wave
  • 146MHz 2.15dBi 1/2 wave, 446MHz 5.5dBi 5/8 wave x 2, HF bands are 1/4 waves, no gain
  • VSWR: >50 MHz 1.5:1 or less, <50 MHz 2:1 or less
  • Max Power: >50MHz 200W SSB/100W FM, <50MHz 120 W SSB
  • Weight: 1lb 3oz
  • Length: 48in (min) 76in (max)
  • Connector: PL-259

Optional Coils for 17 - 20 - 80 Meter Operation
Part Number Desc Price Buy
L-18 17M Coil for UHV-6 $28.95
L-14 20M Coil for UHV-6 $28.95
L-3.5 80M Coil for UHV-6 $32.95