Mounting Bracket
PoleMount Adapter470.8100 for mounting antenna to 3″ – 4.5″ diameter pole.
Order antenna kit complete with bracket using part code428x.11.780-Tx-BRKT
427x.09-405-Tx
9 dBd HD omni antenna 380 - 430 MHz, low PIM, heavy duty flange-mounted
Description
- The 427x.09-405 Series colinear antennas are designed for UHF / TETRA applications where a durable and high performance antenna is required.
- The centre fed dipole design and feed network gives a stable radiation pattern across a wide bandwidth, allows tilted beam designs to be effectively employed without large pattern distortions.
- High quality materials and manufacturing techniques are employed to ensure that the antenna has excellent intermodulation performance & wide bandwidth characteristics for multi-channel trunked radio communication systems.
Specification
| Electrical | |
| Frequency | 380 – 430 MHz |
|---|---|
| Max. Input Power | 600 W |
| Omni Deviation | < ± 1 dB |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| Peak Instantaneous Power (PIP) | 25 kW |
| 3 dB Beamwidth, E-Plane | 8° ±1° |
| Impedance | 50 Ω |
| Gain | 9 dBd (11.2 dBi) |
| VSWR | < 1.5:1 |
| Passive Intermodulation | -153dBc (3rd Order, 2 x Tx @ 43dBm) |
| Antistatic Protection | All metal parts DC-grounded (Connector shows a DC-short) |
| Environmental | |
| Survival Wind Speed | 240 km/h |
|---|---|
| Ingress Protection | IP56 |
| Mechanical | |
| Connection(s) | 4270.09-405-Tx 7/16 DIN Female 4273.09-405-Tx 4.3/10 DIN Female |
|---|---|
| Materials | Antenna Base: Aluminium LM25 Shroud: GRP tube 128mm dia. Radiating element: Brass |
| Mounting Section | Flanged base with 6 hole fixing on 190.5mm PCD |
| Length | 5244 mm / 206.5 in. |
| Wind Load | 946 N (160km/h) |
| Weight | 32 kg / 70.55 lb |
Ordering Codes
| Model | Product No. | Frequency | Additional Information |
|---|---|---|---|
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T0 | 380 – 430 MHz | 0° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T2 | 380 – 430 MHz | 2° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T4 | 380 – 430 MHz | 4° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T6 | 380 – 430 MHz | 6° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T8 | 380 – 430 MHz | 8° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T10 | 380 – 430 MHz | 10° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4270.09-405-T12 | 380 – 430 MHz | 12° Tilt, 7/16(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T0 | 380 – 430 MHz | 0° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T2 | 380 – 430 MHz | 2° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T4 | 380 – 430 MHz | 4° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T6 | 380 – 430 MHz | 6° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T8 | 380 – 430 MHz | 8° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T10 | 380 – 430 MHz | 10° Tilt, 4.3/10(f) |
|
9 dBd HD omni antenna 380-430MHz, low PIM |
4273.09-405-T12 | 380 – 430 MHz | 12° Tilt, 4.3/10(f) |
Additional Information
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-22
Version 1