7277010
Discone antenna, 225 - 400 MHz
Description
- A rugged and durable Wideband Discone antenna for UHF AIR BAND applications.
- This design provides low VSWR and stable pattern performance over a wide operating bandwidth.
- Produced to the highest quality standards, these robust antenna designs will ensure reliable operation in harsh environmental conditions.
- Former Jaybeam brand product.
Specification
| Electrical | |
| Model | 7277010 |
|---|---|
| Frequency | 225 – 400 MHz |
| Max. Input Power | 250 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| 3 dB Beamwidth, E-Plane | 80 ° |
| Impedance | 50 Ω |
| Gain | 0 dBd (2.2 dBi) |
| VSWR | < 1.5:1 |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| Environmental | |
| Operating temperature range | -40°C to +70°C |
|---|---|
| Survival Wind Speed | 200 km/h |
| Mechanical | |
| Connection(s) | N(f) on 3m RG213/U cable |
|---|---|
| Materials | Elements, solid aluminium |
| Historic Brand | Jaybeam |
| Dimensions | Approx. 590 x 730 mm / 23.2 x 28.7 in. |
| Wind Load | 91 N (160 km/h) |
| Weight | Approx. 3 kg / 6.61 lb. |
| Mounting Bracket | 0900964/00 (Ordered Separately) |
| Alternate Mounting Bracket | 0300066/00 (Ordered Separately) |
Ordering Codes
| Model | Product No. |
|---|---|
| Discone antenna, 225 – 400 MHz | 7277010 |
Diagrams
RADIATION PATTERNS
H-Plane | 312 MHz
RADIATION PATTERNS
E-Plane | 312 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