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Low profile Antenna for Motorola APX8500 All-Band P25 Radio, 2 ft +15 ft extension cable with QMA Male, White color | RBDM-155/490/758-17K-Q-W

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RBDM-155/490/758-17K-Q-W


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Low profile Antenna for Motorola APX8500 All-Band P25 Radio, 2 ft +15 ft extension cable with QMA Male, White color | RBDM-155/490/758-17K-Q-W

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The RFMAX low profile antenna # RBDM-155/455/758-17K-Q-W is a true "low-profile" roof mounted antenna with Tri-band capability to support VHF, UHF and 700/800 MHz P25 radio communication.
No More Broken Antennas! Less than 4 inches tall. 8 in. long & 3.5 in. wide.

  • VHF: 153-157 MHz, UHF: 470-512 MHz & P25: 750-870 MHz. 
  • Requires 7/8" hole for mounting this antenna
  • Antenna ships with 2 foot cable & Includes 15 Ft Jumper with QMA Male
  • Contact us for more info: techsupport@arcadianinc.com

USING THIS ANTENNA FOR FORD EXPLORER / INTERCEPTOR?   ADD THIS GASKET



More Information

This antenna is all-band and operates over 153-157 MHz for VHF, 470-512 MHz for UHF & 750-870 MHz for P25. These antennas are stud mounted, thru-the-roof for maximum performance (not NMO) and include 17 feet of low loss cable, pre-installed. This antenna sits BELOW THE LIGHT BAR so it is not affected by parking garages or low hanging branches and DOES NOT need to come off in the car wash. 

Documents


Specifications

SKU RBDM15549075817KQW
Manufacturer Part Number RBDM-155/490/758-17K-Q-W
Manufacturer RFMAX
Antenna Category Tri-band (VHF-UHF-700/800 MHz)
Working Frequency VHF:153-157 MHz
Gain VHF: -1 dBi
Working Frequency 2 UHF: 470-512 MHz
Gain 2 UHF: 1.4 dBi
Working Frequency 3 P25: 700/800: 750-870 MHz
Gain 3 P25 700/800: 2.7 dBi
Antenna Style "Brick" Multi-Element Antenna
Bands All-Band Radio
Directional or Omni Omnidirectional
Impedance 50 Ohms
Max Input Power (W) 100 Watts Max Input Power
VSWR: < X: 1 VHF: 3.5:1 at 153-157 MHz. UHF: 2:1 at 470-512 MHz. P25: 2:1 at 750-870 MHz
Height/Length (inches) 3.78 inches tall
Thickness/Diameter (inches) Length: 8 inches. Width at base: 3.5 inches.
Weight (lbs) 1.16 lbs.
Material UV Stable Plastic Antenna & Rubber Gasket
Operating Temp (celsius) -40 to +85 C
Mount Style Direct Mount with 7/8" Stud
Color White
Connector 1 QMA-Male
IP Rating IP67
OK for Outdoor Use Yes. Made for outdoor use.
Vehicular Yes
Ground Plane Required Yes-Mount on Metal Roof
Product Condition New



We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
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Verified Buyer
March 27, 2025 by SCOTT S. (AZ, United States)
“Very quick customer service”
Verified Buyer
March 25, 2025 by Jeremy M. (OR, United States)
“Great”
Product Choice
low profile
Company Choice
previous good experiences
Verified Buyer
March 25, 2025 by Jeremy M. (OR, United States)
“easy to shop”
Product Choice
multiband capability to work with my APX8550 in a low profile mounting choice.
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previous orders

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