Which frequency range does the ARYCKM-E-610XA4345 cover?

ARYCKM-E-610XA4345 is specified for the 430-450 MHz range with 20 MHz bandwidth.

What are the main RF performances (gain, VSWR, power)?

Max gain is 10.5 dBi, VSWR is <= 1.5:1, and max input power is 500 W with N female connector.

Is the antenna protected against lightning and electrostatic charges?

Yes. Lightning protection is provided by D.C. grounding: all metal parts are D.C. grounded.

ARYCKM-E-610XA4345 Directional Narrow Band Yagi Antenna 430-450 MHz (TETRA/PMR)

Q: Is the antenna protected against lightning and electrostatic charges?

Yes. Lightning protection is provided by D.C. grounding: all metal parts are D.C. grounded.

Q: Is a radome available?

An optional radome is available for the adapter (RAD300600, PVC), on request.

ARYCKM-E-610XA4345 Directional Narrow Band Yagi Antenna 430-450 MHz (TETRA/PMR)

300 - 870 MHz

TETRA / PMR DIRECTIONAL YAGI ANTENNA
MOD. ARYCKM-E-610XA4345
Directional Narrow Band Antenna 430–450 MHz (6 elements)

The ARYCKM-E-610XA4345 is a directional narrow-band Yagi antenna engineered for the 430–450 MHz range. With a 20 MHz operating window, it is ideal where you need stable, repeatable coverage and strong control of unwanted signals in nearby channels.

Designed for severe climatic conditions, the antenna features a stainless-steel support and a radiant dipole available in aluminium or stainless steel. The whole structure is D.C. grounded, improving protection of connected radio devices and long-term outdoor reliability.

Protel Tetra Antenna ARYCKM-E-610XA4345 430-450MHz

horizontal vertical diagrams directional yagi antenna ARYCKM-E-610XA4345 430-450M

ELECTRICAL DATA

Frequency range (MHz): 430 ÷ 450

Bandwidth (MHz): 20

Gain max. (dBi): 10.5

Front to back (dB): > 15

VSWR: ≤ 1.5:1

Nominal impedance (Ω): 50

Polarization: V/H

H beamwidth typ. -3 dB: 60°

E beamwidth typ. -3 dB: 50°

Max Power (W): 500 w

Connector: Nf

Lightning protection: All metal parts are D.C. grounded

MECHANICAL DATA

Dimension length (mm): 1000 x 190 x 50

Weight without clamp (kg): *1.8 all. *2.4 inox

Wind surface typ. (m²): Front 0.03 side 0.01

Front wind load typ. (Kg): 0.8 (160 Km/h)

Side wind load typ. (Kg): 4 (160 Km/h)

Mounting (mm): Ø 40 ÷ 114

MATERIALS / MAXIMUM OPERATIVE TEMPERATURE

Stainless steel – Aluminium – Teflon – Brass – // T = -30° ÷ 80°C

ACCESSORIES

* RAD300600 RADOME: Polyvinyl chloride

ZAFZ25/114C CLAMP: hot-dip galvanizing Weight 1.9 Kg

ORDERING AND PACKAGING INFORMATIONS

ARYCKM-E-610XA4345: ALLUMINIUM DIPOLE *

ARYCKM-E-610XI4345: STAINLESS STEEL DIPOLE *

PACKAGING (mm): 1100 x 180 x 180 / Total weight with clamp 4 Kg

This model offers strong interference rejection on adjacent frequency bands, often reducing or eliminating the need for additional external filters in professional UHF sites. Typical use cases include TETRA/PMR base stations, fixed radio infrastructures, engineered coverage sectors and directional links where a controlled radiation pattern is required.

On request, the adapter can be protected with a radome cover. The fixing clamp is made of hot galvanized iron with stainless-steel bolts, supporting robust mounting in demanding outdoor installations.

Antenna designed and manufactured in Italy.

Frequently asked questions about ARYCKM-E-610XA4345

Key answers about the ARYCKM-E-610XA4345 directional narrow-band Yagi antenna for 430–450 MHz professional UHF networks.

What is the operating band and bandwidth?

The antenna covers 430–450 MHz with a 20 MHz bandwidth.

What gain and power handling are specified?

The datasheet specifies 10.5 dBi max gain and 500 W max power with N female connector.

Is lightning protection included?

Yes. Lightning protection is achieved by D.C. grounding: all metal parts are D.C. grounded.

Is a radome available?

Yes. A radome for adapter protection is available on request: RAD300600 (PVC).

What is the difference between XA and XI ordering codes?

The ordering section lists two versions: ARYCKM-E-610XA4345 with aluminium dipole and ARYCKM-E-610XI4345 with stainless-steel dipole.

ARYCKM-E-610XA4345 Directional Narrow Band Yagi Antenna 430-450 MHz (TETRA/PMR) - Protel Antennas - Professional Antennas for Telecomunications

ARYCKM-E-610XA4345 Directional Narrow Band Yagi Antenna 430-450 MHz (TETRA/PMR)

Frequently asked questions about ARYCKM-E-610XA4345

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