| BRAND | Hopf |
| Product | Typ 4490 |
| Description | Antenna for receiving GPS satellite signals |
| Internal code | IMP3753788 |
| Weight | 1 |
| Technical specification | (1575.42MHz / L1 Typ 4490 Type of antenna: micro-strip-line with pre-amplifier Mean frequency: 1575.42 MHz Band width: 10 MHz Angle of view: + 10° above the horizon Impedance: 50 Ohm Power amplification: 20 dB Voltage supply via the antenna cable: 4.5 - 7V DC Temperature range: • Operation: -30° C to +85° C • Storage: -40° C to +85° C Humidity: 100% Protection class: IP65 Category of application outdoors MTBF: > 500,000 h |
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