S.4Y-127-6
6 stack 4 element Yagi array 17.4 dBi gain
Description
- A six stack, 4-element VHF Yagi antenna array for VHF extended range airband communications.
- Produced to the highest quality standards, these robust antenna designs will ensure reliable operation in harsh environmental conditions.
- Former Skymacasts brand product.
Specification
| Electrical | |
| Model | S.4Y-127-6 |
|---|---|
| Frequency | 117 – 137 MHz |
| Max. Input Power | 500 W |
| 3 dB Beamwidth, H-Plane | 74 ° |
| Polarisation | Vertical |
| 3 dB Beamwidth, E-Plane | 11 ° |
| Impedance | 50 Ω |
| Gain | 15.3 dBd (17.4 dBi) |
| VSWR | < 1.5:1 |
| Mechanical | |
| Connection(s) | N(f) |
|---|---|
| Mast Aperture Required | 14.4m |
| Historic Brand | Skymasts |
| Wind Load | 1230 N (160 km/h) |
| Weight | Approx. 57 kg / 125.66 lb. |
Ordering Codes
| Model | Product No. |
|---|---|
| 6 stack 4 element Yagi array 17.4 dBi gain | S.4Y-127-6 |
Diagrams
RADIATION PATTERNS
H-Plane | 127 MHz
RADIATION PATTERNS
E-Plane | 127 MHz
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-28
Version 1