Alaris Cojot VHF UHF Antennas Product Profile Part 2

Page 1


Wideband VHF/UHF Vehicular C3I Antenna WD30512XM

The WD30512XM is a rugged and high-performance dipole antenna supporting vehicle mountings. Its effective coverage over the complete 30 – 512 MHz frequency range makes it the ideal choice for latest JTRS and modern SDRs. The steel whip is glass fibre insulated to provide protection against high voltage overhead transmission lines. The radiator and the whip can be easily detached temporarily without any tools.

• Excellent performance with center fed design

• Covert and rugged mechanical design with flexible steel whip

• Radiator and whip detachable without any tools

Product details*

Frequency range

Matching

Polarization

Antenna type

Radiation pattern

Gain

30 - 512 MHz

Passive

Nominally vertical

Dipole

Omnidirectional

Measured radiation patterns on request

VSWR ≤ 3.5 (for 95% of the specified frequency range)

Nominal Impedance

Power rating

Standard color

Radiator

Height

Weight

RF connection

Mounting

50 Ω

80 W

Black

Glass fibre insulated steel whip with shock absorption spring

2970 mm

3.7 kg

Installation*

Female N -type connector

4-hole US and 3/6-hole NATO pattern mount

*Specific adjustments on request

Date 10.05.2024

Wideband VHF Vehicle Antenna

The WB30150M1 is a rugged VHF vehicle antenna that is particularly suited for communication and jamming applications in the 30 – 150 MHz range – to be used on numerous kinds of vehicles.

V1.6w

Date 05.05.2021

• Excellent performance starting from 30 MHz onwards

• High performance, 100 W at 100% duty cycle

Product details*

Frequency range

Matching

Polarization

Antenna type

Radiation pattern

Gain

30 - 150 MHz

Passive

Nominally vertical

Monopole, ground plane required

Omnidirectional

Measured patterns on request

VSWR < 3.5

Nominal Impedance

Power rating

50 Ω

100 W (RMS)

Standard color Black/olive green

Radiator Steel whip with shock absorption spring

Height 1990 mm

Weight 2.1 kg

Installation*

RF connection

Female N-type connector

Mounting 4-hole US and 3/6-hole NATO pattern mount

*Specific adjustments on request

Order

WB30150M1 5985 - 58 - 000 - 1009 Antenna as described above

WB30150M 5985 - 58 - 000 - 1004

Same antenna with female BNCtype connector

WB30150M11 5985 - 58 - 000 - 1010 Same antenna with glass fibre insulated whip

Page 1/1

VHF Band Magnetic Mount Antenna WB30108W

The WB30108W is a magnetic mount antenna for applications where a quick setup and removal of the antenna is required or where a permanent installation of the antenna on a vehicle is not possible.

• Excellent performance over wide bandwidth

• Compact magnetic mount for easy-to-setup temporary installations

Frequency range

– 108 MHz

Matching Passive

Polarization

Nominally vertical Antenna type

Monopole, ground plane required

Radiation pattern

(See typical patterns on Page 2) VSWR

3.5 Nominal Impedance

Standard color

Radiator

Footprint

adjustments on request Safety Warning:

described above

Additional wire loop (Ø ~5 cm) attached to

base for safety tether connection

care should be taken when handling strong magnetic products. Magnetic mounts may cause painful pinching injuries. When using a magnetically mounted device on a moving vehicle the device may lift off from the vehicle even at moderate speeds in case of collision. Therefore a secondary retention system should always be used to prevent unintentional detachment or loss of the device (the properly tightened feeder cable could possibly be used for this purpose). For maximum grip the surface of the vehicle and the bottom of the magnet should be dry and clean of dirt, snow and ice prior to attaching the device.

Wideband Manpack Antenna WBCX512Q

The WBCX512Q is a rugged manpack antenna which is particularly suited for portable communication and jamming applications within the 118 - 512 MHz frequency range.

• Effective horizontal coverage over the entire frequency range

• Rugged antenna construction with shock absorption spring

Antenna type Monopole (ground plane required)

Radiation pattern Omnidirectional

Gain Measured patterns on request

VSWR ≤ 3.0

Nominal Impedance 50 Ω

Power rating 15 W (RMS)

Standard color Black

Wideband VHF/UHF Vehicle Antenna WD2245M

The WD2245M is a wideband dipole antenna that does not require a ground plane for proper operation. Its ideal performance in the 225 – 450 MHz frequency range makes it very well suited for use with modern SDRs, providing an effective coverage for a range of voice and data communications including Have Quick II and SATURN.

V2.0w

Date 03.05.2021

• Ideal operation in the 225 – 450 MHz frequency range

• Easily installed onto vehicles, shelters and masts

• Compact and robust antenna design for rough environmental conditions

• No ground plane nor additional tuning required

Product details*

Frequency range

Polarization

Antenna type

Radiation pattern

Gain

VSWR

Nominal Impedance

Power rating

225 – 500 MHz

Nominally vertical

Dipole, no ground plane required

Omnidirectional

Measured patterns on request

< 3.0

50 Ω

100 W (RMS)

Standard color Black

Radiator Fiberglass radome coated with protective film

Height 720 mm

Weight 2.4 kg

Installation*

RF connection

Female N-type

Mounting 4 hole US and 3/6 hole NATO pattern mount

*Specific adjustments on request

Order number

NSN

Product

WD2245M 5985 - 58 - 000 - 5330 Antenna as described above

Accessory: In combination with the MS1 (antenna mast mount) the antenna can also be used for mast mounting and other fixed installations.

Page 1/1

Dual Port VHF/UHF Vehicle Antenna WBC3924

The WBC3924 is a tactical dual port antenna effectively covering the VHF and UHF bands. It is ideally suited for mobile C3I applications, especially where a multiple antenna set-up is not possible or antenna co-location problems may occur.

V1.2w Date 04.05.2021

• Two antennas integrated into the same mechanics:

• Ideal operation in the 30 - 108 and 225 – 512 MHz frequency ranges

• High band, ground plane independent antenna positioned at the top for optimum coverage

• Easily installed onto vehicles or shelters

Product details*

Frequency range

Polarization

Antenna type

Radiation pattern

Gain

VSWR

Nominal Impedance

Power rating

Port to port isolation (typical)

Standard color

Radiator

Port 1: 30 – 108 MHz

Port 2: 225 – 512 MHz

Nominally vertical

VHF: Monopole

UHF: Dipole

Omnidirectional

Measured patterns on request

Port 1: ≤ 3.5

Port 2: < 2.5

50 Ω

Port 1: 50 W

Port 2: 50 W

20 dB

Black

Radome protected, diameter 44 mm

Height 1540 mm

Weight 4.5 kg Installation*

*Specific adjustments on request

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Wideband VHF/UHF Dipole Manpack Antenna WD1350Q

The WD1350Q is a rugged, high performance manpack antenna that is particularly suited for jamming applications. Due to its centre-fed design the antenna does not require a ground plane for proper operation.

• Effective coverage of the complete 118 - 512 MHz frequency range

• Rugged antenna construction with shock absorption spring

• No ground plane required Product

Frequency range 118 - 512 MHz

Polarization

Antenna type

Radiation pattern

Nominally vertical

Wideband dipole

Omnidirectional Gain

Measured patterns on request VSWR

Nominal Impedance

Power rating

Standard color

Radiator

VHF/UHF Dipole Antenna for Mast Mount WD30512M-B

The WD30512M-B is a rugged and high-performance dipole antenna with an easy to use mast mount adapter. Its effective coverage over the complete 30 – 512 MHz frequency range makes it the ideal choice for latest JTRS and modern SDRs. The antenna supports COJOT multiuse concept: the same radiator can be used for vehicle and mast mounting. The steel whip can be easily detached temporarily without any tools.

V1.4w

Date 04 03.2024

• Excellent performance with center fed design

• Covert and rugged mechanical design

• Quick and easy installation - no additional tools required

Product details*

Frequency range

Matching

Polarization

Antenna type

Radiation pattern

Gain

30 - 512 MHz

Passive

Nominally vertical

Dipole

Omnidirectional

Measured patterns on request

VSWR ≤ 3.5 (for 95% of the specified frequency range)

Nominal Impedance

Power rating

Standard color

Radiator

Height

Weight

RF connection

Mounting

*Specific adjustments on request

Order number

WD30512M-B

WD30512M

50 Ω

50 W

Black

Upper part: Steel whip

Lower part: Radome protected

2990 mm

3.7 kg

Installation*

Female N -type connector

Onto a ∅ 40 - 60 mm mast

Product

Antenna as described above

Antenna for vehicle mounting (see separate data sheet)

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VHF/UHF Dipole Antenna for Mast Mount WD2250M-B

The WD2250M-B is a highly efficient antenna with an easy to use mast mount adapter. It is very well suited for use with modern SDRs, providing an effective coverage for a range of voice and data communication systems including Have Quick II and SATURN.

• Excellent performance over the entire 225 – 512 MHz frequency range

• Quick and easy installation to mast environments – no additional tools required

• Compact and robust antenna design for rough environmental conditions

Frequency range

Polarization

Antenna type

Radiation pattern

Gain

225 – 512 MHz

Nominally vertical

Dipole, no ground plane required

Omnidirectional

Measured patterns on request

VSWR < 3.0

Nominal Impedance

Power rating

50 Ω

100 W (RMS)

Standard color Black

Radiator

Height, Width & Depth

Radome protected

x 120 x 150 mm Weight

adjustments on request

Accessory: Mast mount module MASTMO available also as a

Wideband Manpack Antenna WBCX512P

The WBCX512P is a rugged and lightweight manpack antenna which is particularly suited for portable communication and jamming applications within the 118 - 512 MHz frequency range.

V2.2w

• Small sized and lightweight antenna design

• Rugged antenna construction

Product details*

Frequency range

Matching

Polarization

Antenna type

118 – 512 MHz

Passive

Nominally vertical

Monopole (ground plane required)

Radiation pattern Omnidirectional

Gain

Measured patterns on request

VSWR ≤ 3.0

Nominal Impedance

50 Ω

Power rating 16 W (RMS)

Standard color Black

Radiator Radome protected

Weight

Mounting

*Specific adjustments on request

Installation*

Directly to a matching

Date 03.05.2021 Page 1/1

Wideband Manpack Antenna WBCX512RP

The WBCX512RP is a compact and lightweight manpack antenna with a 20 W power rating. The antenna is particularly suited for portable jamming applications within the 100512 MHz frequency range.

• Small sized and lightweight antenna design

• Rugged antenna construction

Frequency range

Polarization

Nominally vertical

Antenna type Monopole (ground plane required)

Radiation pattern Omnidirectional

Gain

VSWR

Nominal Impedance

Available on request

3.5

Ω Power rating

W (RMS)

Standard color

Wideband VHF/UHF Handheld Dipole Antenna WD2250GH

The WD2250GH is an extremely lightweight wideband dipole antenna with a small visual signature. Its center fed antenna design combined with a flexible mechanical structure make the antenna well suited for vest mounting. The antenna provides effective coverage for a range of voice and data communications used in modern SDRs.

• Excellent performance over the entire 225 – 512 MHz frequency range

• Extremely low weight antenna with flexible gooseneck and tape radiator allowing easy vest integration

• Available also with other connector options like TNC

Product details*

Frequency range

Matching

Polarization

225 - 512 MHz

Passive

Nominally vertical

Antenna type Wideband dipole

Radiation pattern Omnidirectional

Gain

VSWR

Nominal Impedance

Power rating

Standard color

Radiator

Height

Weight

RF connection

Mounting

Measured patterns on request

≤ 3.0

50 Ω

10 W (RMS)

Black

Flexible gooseneck and tape radiator (Ø 18 mm)

640 mm

150 g

Installation*

Female SMA-type connector

Directly to a matching connector

*Specific adjustments on request

Order number

WD2250GH

Product

Antenna as described above

WD2250G Antenna with 20W power rating and male TNC-type connector

V0.4w

Date 11.09.2020 Page 1/1

Wideband Handheld Dipole Antenna WD1927GH

The WD1927GH is an extremely lightweight wideband dipole antenna with a small visual signature for the L and S bands. Its center fed antenna design combined with a flexible mechanical structure make the antenna well suited for vest mounting. The antenna provides effective coverage for a range of voice and data communications used in modern SDRs.

• Excellent performance over the entire frequency range

• Extremely low weight antenna with flexible gooseneck allowing easy vest integration and support for polarization diversity for MIMO usage

• Non-Rotating RF connector (TNC) allowing easy usage

Polarization Nominally vertical Antenna type Wideband dipole – no ground plane required Radiation pattern

dBi (More details on request)

2.0 Nominal Impedance

Ω Power rating 24 W (RMS)

Standard color Black

Radiator

Flexible gooseneck and fiberglass radome protected radiator (Ø 15 mm)

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