7170153
Cardioid array 151.5-154.9 MHz
Description
- A linear array of two VHF dipole elements with phasing harness mounted on an aluminium boom. Careful attention to element phasing results in a “Cardiod” shaped radiation pattern with high F/B ratio compared to an equivalent sized Yagi antenna. Antennas of this type find use in PMR/Trunked Radio and Broadcast applications needing very high F/B performance. Produced to the highest quality standards, these robust antenna designs will insure reliable operation in harsh environmental conditions.
- • Former Jaybeam brand product.
Specification
| Electrical | |
| Frequency | 151.5 – 154.9 MHz |
|---|---|
| Max. Input Power | 150 W |
| 3 dB Beamwidth, H-Plane | 180 ° |
| Polarisation | Vertical |
| 3 dB Beamwidth, E-Plane | 75 ° |
| Impedance | 50 Ω |
| Gain | 2.8 dBd (5 dBi) |
| VSWR | < 1.5:1 |
| Front-To-Back Ratio | > 20 dB |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| Mechanical | |
| Connection(s) | N(f) on 3m RG213/U cable |
|---|---|
| Materials | Boom, 32 mm dia. aluminium elements, 19.1 mm dia. aluminium balun, fully moulded enclosure |
| Historic Brand | Jaybeam |
| Dimensions | 2100 x 880 x 110mm (L x H x D) |
| Wind Load | 188 N (160km/h) |
| Weight | 5.4 kg / 11.90 lb |
| Mounting Bracket | 3202078/68 + 3201079/00 (Ordered Separately) |
| Alternate Mounting Bracket | 0900912/00, 0302032/68, or 0300064/00 + U-Bolts to match mounting pipe diameter (Ordered Separately) |
Ordering Codes
| Model | Product No. |
|---|---|
| Cardioid array 151.5-154.9 MHz | 7170153 |
Diagrams
RADIATION PATTERNS
H-Plane | 154 MHz
RADIATION PATTERNS
E-Plane | 154 MHz
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-23
Version 1