SB 3-1/2/118-136 MHz-N
½ λ Steel-Band Antenna for Portable Equipment in the 3 m International Aircraft Band
Description
- Rugged, flexible steel-band antenna whip.
- Curved sectional area to help keeping the antenna erect.
- Delivered factory tuned and tested to ensure minimum VSWR and optimum performance.
- Provided with N-male connector.
- Matching unit built-in.
Specification
| Electrical | |
| Model | SB 3 1/2/118-136 MHz-N |
|---|---|
| Frequency | 118 – 136 MHz |
| Antenna Type | Antenna for portable equipment |
| Max. Input Power | 25 W |
| Polarisation | Vertical |
| Impedance | 50 Ω |
| Gain | 3 – 4 dB (compared to a ¼ λ portable antenna) |
| VSWR | < 2.0:1 Dependent on the size of the portable equipment |
| Mechanical | |
| Connection(s) | N(m) |
|---|---|
| Materials | Whip : Weather- and shockproof plastics Covered stainless steel band N(m) connector : Cu-nite plated brass |
| Colour | Black / Metallic Silver |
| Historic Brand | Amphenol Procom |
| Height | Approx. 830 mm / 32.68 in. |
| Weight | Approx. 0.145 kg / 0.32 lb. |
Ordering Codes
| Model | Product No. |
|---|---|
| ½ λ Steel-Band Antenna for Portable Equipment in the 3 m International Aircraft Band | 140000483 |
Diagrams
TYPICAL SWR CURVE
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