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Motorola APX8500 Low Profile Antenna with QMA. For All-Band P25 Mobile Radio. VHF, UHF, 700/800. | RBDM-160/418/758-17K-Q-B

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RBDM-160/418/758-17-Q-B


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Motorola APX8500 Low Profile Antenna with QMA. For All-Band P25 Mobile Radio. VHF, UHF, 700/800. | RBDM-160/418/758-17K-Q-B

More InfoDocumentsSpecifications Reviews

This LOW PROFILE antenna for the Motorola APX8500™ all-band mobile radio is the first of it's kind! A true "low-profile" roof mounted antenna with Tri-band capability to support VHF, UHF and 700/800 MHz P25 radio communication. 

USING THIS ANTENNA FOR FORD EXPLORER PIU? ADD THIS GASKET



More Information

  • True Tri-Band Capability in a Low-Pro Package.
  • Operates at 155-165 VHF, 406-430 UHF & 750-870 MHz P25.
  • Includes 17 feet of low loss cable & QMA Male pre-installed. 
  • NO MORE BROKEN ANTENNAS!

Documents


Specifications

SKU RBDM16041875817KQB
Manufacturer Part Number RBDM-160/418/758-17-Q-B
Manufacturer RFMAX
Antenna Category Tri-band (VHF-UHF-700/800 MHz)
Working Frequency VHF:155-165 MHz
Gain VHF: -1 dBi
Working Frequency 2 UHF: 406-430 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 155-165 MHz. UHF: 2:1 at 406-430 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 Black
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



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May 6, 2025 by Jeff J. (UT, United States)
“Good so far.”
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Thought I'd try you.
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May 1, 2025 by Stephen B. (FL, United States)
“none”
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April 27, 2025 by David J. (NC, United States)
“Was able to compare uhf antenna models. Looking for GMRS mobile antenna.”
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I have used Laird antennas and have had good performance with them.
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