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BIGBOOST Xtreme 33" Telescoping Antenna BK KNG P150 Radios

BigBoost SKU: ANSMTEBB33V170
Regular price


  • Compact for easy storage
  • 13 dB gain = distance, most standard antennas are 0 dB gain
  • Unmatched boost in range when you need it most
  • Unbeatable performance when extended
  • Select center tuning from 153, 166, or 170 MHz
  • Each antenna can be safely used 3 MHz to either side of the center frequency
Select Frequency:

What is the BigBoost Extreme 33" Telescoping Antenna? 

The BigBoost Xtreme is a 33 inch telescoping antenna for Bendix King KNG-P150 series handheld radios. This sectioned telescoping antenna is compact for easy transport, closes to 9" and can withstand the elements that are often severe when fighting fires.  The BBX antenna provides an unbeatable 13dB gain on the chosen frequency over the standard OEM rubber ducky antennas. 

Works with the following Radios: 

  • BK KNG P150 and KNG P150 Command Series Radios
  • BK KNG P150S Series Radios
  • BK KNG2 P150 and KNG2 P150 CMD Series Radios
  • Midland STP Series Radios

Why it's crucial to have the ANSMTEBB33V? 

When your Rubber Ducky antenna isn't providing you with enough signal strength, the BigBoost Xtreme antenna will do the trick!  This antenna is designed for extreme range and comes in 3 different VHF frequency ranges. The BigBoost Xtreme antenna can be ordered with center tuning to 153MHz, 166MHz or 170MHz.  Antennas are meant to be transmitted through +/-3 MHz from the center frequency tuning of the frequency of the antenna you order.

Technical Details

Product Specifications

type length
Telescoping 9-52"
Red, Blue, Black
dB Gain
13 dB
replaces products
49SSTSKR, 901-1111-153, 901-1111-166, 901-1111-170

Customer Reviews

Based on 1 review
Amazing Range & Fits in my TrueNorth Packs

We use this antenna everywhere. It's been a lifesaver as a human repeater for us. I need one for my moto!