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Listen Technologies LA-101 Helical Top Mounted Antenna (72 MHz)
The LA-101 is the antenna for a rack shelf with a lid over it. At 6 inches it clears where a telescoping whip cannot, and it is the cheapest option in Listen's 72 MHz range.
It covers 72.025 to 75.950 MHz across 57 channels with typical range up to 122 m (400 ft), which suits small to mid-size rooms. Mount is a 10-32 thread, matching the rest of the top-mount antenna line.
| Thread Diameter | 10-32 |
|---|---|
| Frequency Range | 72.0250 - 75.9500 MHz |
| Number of Channels | 57 (17 wide, 40 narrow) |
| Typical Range | Range up to 122 m / 400 ft. |
| Length | 6.00 in. (15.24 cm) |
| Color | Dark Grey |
| Shipping Weight | 1 lb. (0.5 kg) |
| Diameter | 0.44 in. (1.10 cm) |