Ordering Note
When ordering the antenna, please state the centre frequency, e.g. EFD 2412/2450-RSMA for centre frequency 2450 MHz.
EFD 2412/…-RSMA
End-Fed ½ λ Dipole Antenna with RSMA-connector for Portable Equipment in the 2400 MHz Band
Description
- End-fed ½ λ whip – groundplane independent.
- 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.
- Models available for the ISM, RLAN, WLAN systems.
- Provided with RSMA connector.
Specification
| Electrical | |
| Model | EFD 2412/…-RSMA |
|---|---|
| Frequency | To be specified within 2350 – 2550 MHz |
| Antenna Type | End-fed ½ λ 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) |
| Bandwidth | ≥ 50 MHz @ VSWR ≤ 1.5 ≥ 200 MHz @ VSWR ≤ 2.0 |
| Mechanical | |
| Connection(s) | RSMA(f) |
|---|---|
| Materials | Black cover POM, Black-chromed brass |
| Colour | Black |
| Historic Brand | Amphenol Procom |
| Height | Approx. 110 mm / 4.33 in. |
| Weight | Approx. 0.022 kg / 0.05 lb. |
Ordering Codes
| Model | Product No. | Frequency |
|---|---|---|
|
EFD 2412/2300-RSMA(f) |
140000341 | 2200-2400 MHz |
|
EFD 2412/2350-RSMA(f) |
140000342 | 2250-2450 MHz |
|
EFD 2412/2400-RSMA(f) |
140000343 | 2300-2500 MHz |
|
EFD 2412/2450-RSMA(f) |
140000344 | 2350-2550 MHz |
|
EFD 2412/2500-RSMA(f) |
140000345 | 2400-2600 MHz |
Additional Information
Diagrams
RSMA CONNECTOR DETAILS
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