Expand you communication range with the 3db Racing Antenna. This ground plane antenna requires 18" of unobstructed space on a metal surface. If you have a roof rack, light bar, or need to mount somewhere other than the center of the roof, select the No Ground Plane Antenna.
Frequency Range: 138-174mHz Please specify race channel in notes above or we will tune (cut) to mid (151.625)
Cut Chart
| Frequency | Whip Length |
| 150 MHz | 45 1/8" |
| 151 MHz | 44 3/8" |
| 152 MHz | 44 1/8" |
| 153 MHz | 43 3/4" |
| 154 MHz | 43 3/8" |
| 155 MHz | 42 7/8" |
| 156 MHz | 42 5/8" |
| 157 MHz | 42 1/4" |
| 158 MHz | 41 3/4" |
| 159 MHz | 41 1/4" |
Mounting Instructions
Mounting your antenna properly determines the range of your two-way radio. A metal roof with an antenna mounted in the center with no obstructions (roof rack, light bar) 18" in every direction provides the farthest range.
Roof Racks - Mount the antenna at the highest point of the rack. Use a no ground plane antenna.
No Roof - Pick a spot in the middle of the car. The intersection of two tubes can also act as a ground plane. Mounting the antenna to a corner triangle tab and using a no ground plane antenna will work best.
Do not run radio coax and intercom helmet cables in the same wire loom. RF can bleed over when transmitting, putting noise into the system. Never run coax or power cables near MSD or igniton equipment. They create noise and if the coax is too close to the MSD, transmitting can even power the vehicle off!
When tie wrapping the coax to the frame, do not crush the coax. If your coax looks flattened, kinked, frayed, or worn, replace it!
California Residents: WARNING
{"id":435960440,"title":"3db Racing Antenna","handle":"3db-racing-antenna","description":"\u003cp\u003eExpand you communication range with the 3db Racing Antenna. This ground plane antenna requires 18\" of unobstructed space on a metal surface. If you have a roof rack, light bar, or need to mount somewhere other than the center of the roof, select the \u003ca rel=\"noopener\" title=\"PCI Race Radios No Ground Plane Stealth Antenna\" href=\"https:\/\/www.pciraceradios.com\/collections\/antenna-coax\/products\/no-ground-plane-antenna\" target=\"_blank\"\u003eNo Ground Plane Antenna\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFrequency Range: 138-174mHz Please specify race channel in notes above or we will tune (cut) to mid (151.625)\u003c\/p\u003e\n\u003ch5\u003eCut Chart\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e\u003cstrong\u003eWhip Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e150 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e45 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e151 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e44 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e152 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e44 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e153 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e43 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e154 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e43 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e155 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e156 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e157 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e158 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e41 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e159 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e41 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eMounting Instructions\u003c\/h5\u003e\n\u003cp\u003eMounting your antenna properly determines the range of your two-way radio. A metal roof with an antenna mounted in the center with no obstructions (roof rack, light bar) 18\" in every direction provides the farthest range.\u003c\/p\u003e\n\u003cp\u003eRoof Racks - Mount the antenna at the highest point of the rack. Use a no ground plane antenna.\u003c\/p\u003e\n\u003cp\u003eNo Roof - Pick a spot in the middle of the car. The intersection of two tubes can also act as a ground plane. Mounting the antenna to a corner triangle tab and using a no ground plane antenna will work best.\u003c\/p\u003e\n\u003cp\u003eDo not run radio coax and intercom helmet cables in the same wire loom. RF can bleed over when transmitting, putting noise into the system. Never run coax or power cables near MSD or igniton equipment. They create noise and if the coax is too close to the MSD, transmitting can even power the vehicle off!\u003c\/p\u003e\n\u003cp\u003eWhen tie wrapping the coax to the frame, do not crush the coax. If your coax looks flattened, kinked, frayed, or worn, replace it!\u003c\/p\u003e","published_at":"2015-02-27T16:07:00-08:00","created_at":"2015-02-27T16:07:55-08:00","vendor":"Shopify","type":"Products","tags":[],"price":6499,"price_min":6499,"price_max":6499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":1194048728,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"0617","requires_shipping":true,"taxable":true,"featured_image":{"id":7230096310350,"product_id":435960440,"position":1,"created_at":"2019-03-06T10:07:38-08:00","updated_at":"2025-01-06T14:39:47-08:00","alt":"3db Racing Antenna","width":1000,"height":1000,"src":"\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187","variant_ids":[1194048728]},"available":true,"name":"3db Racing Antenna","public_title":null,"options":["Default Title"],"price":6499,"weight":454,"compare_at_price":null,"inventory_quantity":-529,"inventory_management":null,"inventory_policy":"deny","barcode":"000617","featured_media":{"alt":"3db Racing Antenna","id":14978941006,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187"],"featured_image":"\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187","options":["Title"],"media":[{"alt":"3db Racing Antenna","id":14978941006,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.pciraceradios.com\/cdn\/shop\/products\/617.jpg?v=1736203187","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eExpand you communication range with the 3db Racing Antenna. This ground plane antenna requires 18\" of unobstructed space on a metal surface. If you have a roof rack, light bar, or need to mount somewhere other than the center of the roof, select the \u003ca rel=\"noopener\" title=\"PCI Race Radios No Ground Plane Stealth Antenna\" href=\"https:\/\/www.pciraceradios.com\/collections\/antenna-coax\/products\/no-ground-plane-antenna\" target=\"_blank\"\u003eNo Ground Plane Antenna\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFrequency Range: 138-174mHz Please specify race channel in notes above or we will tune (cut) to mid (151.625)\u003c\/p\u003e\n\u003ch5\u003eCut Chart\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e\u003cstrong\u003eWhip Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e150 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e45 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e151 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e44 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e152 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e44 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e153 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e43 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e154 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e43 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e155 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e156 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e157 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e42 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e158 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e41 3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1349%;\"\u003e159 MHz\u003c\/td\u003e\n\u003ctd style=\"width: 76.8651%;\"\u003e41 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eMounting Instructions\u003c\/h5\u003e\n\u003cp\u003eMounting your antenna properly determines the range of your two-way radio. A metal roof with an antenna mounted in the center with no obstructions (roof rack, light bar) 18\" in every direction provides the farthest range.\u003c\/p\u003e\n\u003cp\u003eRoof Racks - Mount the antenna at the highest point of the rack. Use a no ground plane antenna.\u003c\/p\u003e\n\u003cp\u003eNo Roof - Pick a spot in the middle of the car. The intersection of two tubes can also act as a ground plane. Mounting the antenna to a corner triangle tab and using a no ground plane antenna will work best.\u003c\/p\u003e\n\u003cp\u003eDo not run radio coax and intercom helmet cables in the same wire loom. RF can bleed over when transmitting, putting noise into the system. Never run coax or power cables near MSD or igniton equipment. They create noise and if the coax is too close to the MSD, transmitting can even power the vehicle off!\u003c\/p\u003e\n\u003cp\u003eWhen tie wrapping the coax to the frame, do not crush the coax. If your coax looks flattened, kinked, frayed, or worn, replace it!\u003c\/p\u003e"}
Customer Reviews
Based on 15 reviews
100%
(15)
0%
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0%
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0%
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S
Like all things I purchase from PCI, they get me exactly what I wanted or needed and it's right the first time! That's why I tell everyone that asks, "Want it right and working, just call PCI!"
N
This antenna worked great at the Cinco De Baja 300 with no issues. Our pit setup was on a 30 foot antenna, so that probably helped just as much. Easy to mount and take off at the NMO connector. Fantastic transmission.
D
Love this antenna, good reach and unbreakable. That is why I bought a second one for the new car!
K
PCI never disappoints. They cut the antenna, packaged it well with the coax and magnetic base I ordered and shipped it promptly. Prior to ordering, I called with questions and they answered them all. I can now transmit to the race car I’ll be supporting at the upcoming SF250 from my TK730. Thanks PCI!
C
Fast shipping they follow your order from the very start to minute it has been delivered