Helical Top Mounted Antenna (72 MHz)

Item:LA-101 Price:$25.00MSRP

The LA-101 Helical Top Mounted Antenna mounts to our LT-800-072 72 MHz transmitter, allowing for use and installation in low-clearance applications where space is at a premium. It offers a cost-effective antenna solution for smaller venues or spaces where transmission range is not a concern.

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One (1) LA-101 Helical Top Mounted Antenna (72 MHz)


  • Affordable, low-clearance antenna (8 in.)
  • Cost-effective
  • Range up to 122 m / 400 ft.
  • Ideal for installations where space or clearance are at a premium
  • Works well in small to mid-size venues
  • Designed for use with the 72 MHz version of our LT-800 transmitter



Thread Diameter10-32


Frequency Range72.0250 - 75.9500 MHz
Number of Channels57 (17 wide, 40 narrow)
Typical RangeRange up to 122 m / 400 ft.


Length6.00 in. (15.24 cm)
ColorDark Grey
Shipping Weight1 lb. (0.5 kg)
Diameter0.44 in. (1.10 cm)
Weight1.60 oz. (45 g)




+What is Listen Technologies product warranty?

+How does the LA-101 connect to the LT-800?

Top mounted on to a 10-32 screw.

+Will the LA-101 work with the LA-326 Universal Rack Mount Kit?

No, the LA-326 kit is to be used with a BNC connector type antenna kit (LA-125 or LA-126 Antenna Kit for Rack Mount).

+What is the clearance of the LA-101?

6.00 in. (15.24 cm)