Directional Yagi
DGY900-3
3 Element Yagi, 6 dBi
6 dBi698-960 MHz41 cm
Alarm Communicators · Entry Level Telemetry
— Application
The DGY900-3 is a compact 3 element Yagi for sites that need some directional gain without the size of a full Yagi. It gives 6 dBi with a 14 dB front to back ratio on a 41 cm boom, and ships with 10 m of double-shielded ALSR195 terminated N male and SMA male.
— Technical Specifications
RF Performance
| Frequency | 698-960 MHz (retunable within band on request) |
| Gain | 6 dBi |
| Front to back ratio | 14 dB |
| VSWR | < 1.5:1 |
| Impedance | 50 Ohm |
| Power rating | 150 W |
Mechanical
| Boom length | 410 mm |
| Boom width | 170 mm |
| Elements | 3 (reflector, driven element, 1 director) |
| Material | 6061 anodised aluminium |
| Mounting | C4 stainless steel U-bolt mast clamp |
| Connector | N female at antenna |
| Cable | 10 m double-shielded ALSR195, N male and SMA male |
— Deployment Contexts
01
Security alarm communicators
Directional gain on a compact 41 cm boom
02
Suburban coverage extension
Points a device at a better tower
03
Entry level telemetry
Smart meters, data loggers and agricultural sensors