Unity gain in a wideband design for heavy-duty service
Brite finish, triple-plated chrome: 550-75A
Black finish: 550-75B
Performance: These antennas provide unity gain in a wideband design for heavy-duty service.
Stylish and Durable: These antennas are manufactured using the best corrosion-resistant materials and finishes available. Triple-plated chrome or black finishes are available.
Reliable: The ABS base has an ultrasonically-welded brass insert and a gold-plated spring-loaded contact.
Versatile: They are shipped with a 19” whip that can be cut by the customer to any frequency between 136 MHz and 960 MHz according to a cutting chart that is provided. They can also be supplied cut and tested to a specific frequency, at no extra charge.
Standard Mounting: These antennas mate with the standard Motorola NMO type mount, providing an excellent moisture seal even when the antenna is removed.
| Frequency Range, MHz | 136-960 |
|---|---|
| Nominal Gain | Unity |
| Bandwidth / VSWR | 12 MHz @ VHF / 2.0:1, 50 MHz @ UHF / 2.0:1 |
| Power Rating, Watts | 150 |
| Nominal Impedance, Ohms | 50 |
| Radiator | S.S |
| Base | ABS, Ultrasonic brass insert |
| Contact | Spring-loaded contact |
| Length, in | 19 max. |
| Mounting | Std. Motorola C, M type |
