Broadband 1/2-wave antenna – no ground plane needed
| Ordering Information | |
| Description | Model |
| With rubber boot | 575-75R |
| With shock spring and rubber boot | 575-75SR |
Performance: This broadband 1/2-wave antenna provides 2.0 dBd of gain over its operating bandwidth. No ground plane is needed for this antenna.
Stylish and durable: The antenna is manufactured using the best corrosion resistant materials and finishes available. The base is triple-plated chrome brass with a large insert, molded low loss coil form and a spring-loaded, gold-plated contact.
Weatherproof: Rubber boot keeps moisture out of the antenna base. It avoids scratching/rusting of vehicle if antenna is frequently removed, for maintenance or car wash activities.
Standard mounting: All base loaded antennas mate with the standard Motorola NMO type mount.
| Frequency Range, MHz | 138-174 |
|---|---|
| Nominal Gain, dBd | 2.0 |
| Bandwidth/VSWR | VHF – 26 MHz @ 2.0:1 |
| Power Rating, Watts | 75 |
| Nominal Impedance, Ohms | 50 |
| Radiator | 17-7 PH S.S. |
| Base | ABS, spring-loaded contact |
| Length, in | 52 Maximum |
| Mounting | Std. Motorola type 3/4 |
