Recommended BFME-Connectors
(To be ordered separately)
HX 30 1/4-FME
Helical Antenna with Universal FME-Connection System for Portable Equipment in the 30 MHz Band
Description
- Flexible, conical steel helix moulded in thermoplastic rubber.
- Significant reduction of length due to the helical principle.
- Optimum performance compared to physical dimensions.
- Delivered factory tuned and tested to ensure minimum VSWR.
- Provided with universal FME-connection system for optimum flexibility and easily exchangeable connectors.
- Designed for use with the following of Procoms line of black FME-connectors (to be ordered separately): BFME-UHF, BFME-BNC, BFME-TNC, BFME-N, BFME-EBNC and BFME-ETNC.
Specification
| Electrical | |
| Model | HX 30 1/4-FME |
|---|---|
| Frequency | 30 MHz band |
| Antenna Type | Shortened ¼ λ antenna for portable equipment |
| Max. Input Power | 10 W |
| Polarisation | Vertical |
| Impedance | 50 Ω |
| VSWR | < 2.0:1 when mounted directly on portable equipment |
| Mechanical | |
| Connection(s) | FME(f) (Exchangeable BFME-connectors to be ordered separately) |
|---|---|
| Materials | Steel helix moulded in thermoplastic rubber Black-chromed brass |
| Colour | Black |
| Historic Brand | Amphenol Procom |
| Height | Approx. 290 mm / 11.42 in. |
| Weight | Approx. 0.045 kg / 0.10 lb. |
Ordering Codes
| Model | Product No. |
|---|---|
| Helical Antenna with Universal FME-Connection System for Portable Equipment in the 30 MHz Band | 140000052 |
Additional Information
Please Note
The HX 30 1/4 is also available with different thread studs, but in this case with fixed, non-exchangeable connector (not FME-connection system). Information on these special versions on request.
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