Typical VSWR curve
FLX 400/900-FME
End-Fed ½ λ Whip on 900 MHz and ¼ λ Whip on 400 MHz for Portable Equipment
Description
- Flexible antenna made of steel wire covered with black silicone tubing.
- End-fed ½ λ whip on 900 MHz, and ¼ λ whip on 400 MHz.
- High gain and efficient decoupling from the portable equipment due to half-wave design.
- 3 dB gain (typ.) compared to a ¼ λ antenna whip on the same equipment.
- Highest quality materials in a long-lasting and durable design.
- Provided with FME(f) connector.
Specification
| Electrical | |
| Model | FLX 400/900-FME |
|---|---|
| Frequency | 400 MHz band : 270 – 450 MHz 900 MHz band : 830 – 920 MHz |
| Antenna Type | End-fed ½ λ on 900 MHz and ¼ λ on 400 MHz antenna for portable equipment |
| Max. Input Power | 25 W |
| Polarisation | Vertical |
| Impedance | 50 Ω |
| Gain | 0 dBd / 2.15 dBi (3 dB compared to a ¼ λ portable antenna) |
| VSWR | < 1.3:1 @ f. res. for 900 MHz band |
| Bandwidth | 400 MHz : @ 180 MHz @ VSWR @ 5.0:1 900 MHz : @ 90 MHz @ VSWR @ 2.0:1 |
| Mechanical | |
| Connection(s) | FME(f) |
|---|---|
| Materials | Silicone tube over flexible steel wire Black-chromed brass |
| Colour | Black |
| Historic Brand | Amphenol Procom |
| Height | Approx. 180 mm / 7.09 in. |
| Weight | Approx. 0.03 kg / 0.07 lb. |
Ordering Codes
| Model | Product No. |
|---|---|
| End-Fed ½ λ Whip on 900 MHz and ¼ λ Whip on 400 MHz for Portable Equipment | 140000438 |
Additional Information
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 : 2026-06-26
Version 1