Antennas

Frequency Range: 3 – 30MHz (up to 60MHZ with degraded polar diagram)
Power Rating: Rx-lkW PEP
VSWR: 2.0 : 1 Average
Impedance: 50 ohm unbalanced
Polarisation: Dipole: Horizontal, Delta: Mainly horizontal with vertical elements
Gain: Up to 7 dBi (Delta) at 12MHZ
Input Connector: N
Packed Weight: 32kg
Packed Dimensions: 0.55m x 0.55m x 0.1m
Feeder Cable: Low loss URM67, fitted strain relief
Site Requirements: Dependent on configuration
Deployment Time: 5 – 15 minutes
Antenna Elements: PVC covered Kevlar TCW braid, drab olive
Load: Cast aluminium housing
Balun Transformers: GRP housing, aluminium spinnings, drab olive
Metal Fittings: Stainless steel, all blackised
Frequency Range: 3 – 30MHz (up to 60MHZ with degraded polar diagram)
Power Rating: Rx-lkW PEP
VSWR: 2.0 : 1 Average
Impedance: 50 ohm unbalanced
Polarisation: Dipole: Horizontal, Delta: Mainly horizontal with vertical elements
Gain: Up to 7 dBi (Delta) at 12MHZ
Input Connector: N
Packed Weight: 32kg
Packed Dimensions: 0.55m x 0.55m x 0.1m
Feeder Cable: Low loss URM67, fitted strain relief
Site Requirements: Dependent on configuration
Deployment Time: 5 – 15 minutes
Antenna Elements: PVC covered Kevlar TCW braid, drab olive
Load: Cast aluminium housing
Balun Transformers: GRP housing, aluminium spinnings, drab olive
Metal Fittings: Stainless steel, all blackised
Frequency Range: 3 – 30MHz (up to 60MHZ with degraded polar diagram)
Power Rating: Rx-lkW PEP
VSWR: 2.0 : 1 Average
Impedance: 50 ohm unbalanced
Polarisation: Dipole: Horizontal, Delta: Mainly horizontal with vertical elements
Gain: Up to 7 dBi (Delta) at 12MHZ
Input Connector: N
Packed Weight: 32kg
Packed Dimensions: 0.55m x 0.55m x 0.1m
Feeder Cable: Low loss URM67, fitted strain relief
Site Requirements: Dependent on configuration
Deployment Time: 5 – 15 minutes
Antenna Elements: PVC covered Kevlar TCW braid, drab olive
Load: Cast aluminium housing
Balun Transformers: GRP housing, aluminium spinnings, drab olive
Metal Fittings: Stainless steel, all blackised
Max Power: 100 W 1.5MHz to 3.0MHz
Capability: 150 W 3.0MHz to 30.0MHz rated SSB Duty Cycle
VSWR: < 1.5 : 1 at resonance
Impedance: Nominal 50 ohm (less at lower frequencies). Impedance matching networks not normally needed for valve or solid state amplifiers)
Bandwidth: For 2.1 VSWR: 20kHz at 1.5MHz, 40kHz at 3.0MHz, 80kHz at 7.0MHz, 150kHz at 10MHz, 300kHz at 22MHz and 500kHz at 30MHz
Mast Section: Fibreglass with non ferrous fittings 3/8 “UNF stainless steel screw fittings for basemount. Partial inductive loading on mast with whole enclosed in touch black PVC heat shrunk sleeve.
Resonator/Whip Section Former: Non ferrous metal fitting on high impact resistant formers. Lengths vary from 13″ at 1.5MHz to 6″ at 30MHz. Individual wound and calibrated, coated 100% polyurethane, finished with tough black PVC case. Resonator suppled with stainless steel whips to order.

Elements wound on winding spools. Small kit bag included.

Frequency Range: 2-30Mhz

Bandwidth: Broadband

Power Rating: 1kW

SWR: Better than 1.8:1

Impedance: 50 Ohm

Polarisation: Horizontal

Antenna Elements: Stainless Steel

Antenna Configuration: Inverted V

Footprint: 8.5m x 36m

Mast Requirement: Single 9.1m

Input Connector: N Type

Packed Weight: 18.6kg

Packed Dimensions: 800mm x 300mm x 230mm

Cable: URM67 20m

Frequency Range: 2-30Mhz

Bandwidth: Broadband

Power Rating: 1kW

SWR: Better than 1.8:1

Impedance: 50 Ohm

Polarisation: Horizontal

Antenna Elements: Stainless Steel

Antenna Configuration: Inverted V

Footprint: 8.5m x 36m

Mast Requirement: Single 9.1m

Input Connector: N Type

Packed Weight: 18.6kg

Packed Dimensions: 1020mm x 300mm x 230mm

Cable: URM67 20m

Antenna Elements: PVC covered kevlar braid, drab olive
Balun Transformer: Fully encapsulated non hygroscopic with NATO style spigot
Deployment Time: 30 minutes max
Feeder Cable: 20m URM67
Frequency Range: 2.5 – 30MHz
Gain: up to 3 dBi
Impedance: 50 ohms unbalanced
Input Connector: N or UHF
Loads: GRP housing, fully strain relieved
Mast: 11 MTS epoxy bonded GRP 50mm OD with prestretched 4-way polyesters guy system
Packed Dimensions: 2m x 0.3m x 0.7m
Packed Weight: 36kg
Polarisation: Horizontal
Power Rating: receive, 400W, 1kW
Site Requirements (inc. masts): 47m x 22m max
VSWR: Typically 2.5 : 1 or better
Cable Assembly Included: No
Freq. Range (MHz): 2.5 – 30MHz
Nett Weight (kg) (Approx): 5
Overall Length (m): 28.5
Power Rating (PEP): 250W
Cable Assembly Included: No
Freq. Range (MHz): 2.5 – 30MHz
Nett Weight (kg) (Approx): 6
Overall Length (m): 30
Power Rating (PEP): 250W
Cable Assembly Included: Yes
Freq. Range (MHz): 2.5 – 30MHz
Nett Weight (kg) (Approx): 15
Overall Length (m): 30
Power Rating (PEP): 400W
Cable Assembly Included: Yes
Freq. Range (MHz): 2.5 – 30MHz
Nett Weight (kg) (Approx): 24
Overall Length (m): 30
Power Rating (PEP): 1kW
Cable Assembly Included: Yes
Freq. Range (MHz): 2.5 – 30MHz
Nett Weight (kg) (Approx): 12
Overall Length (m): 30
Power Rating (PEP): 250W
Cable Assembly Included: No
Freq. Range (MHz): 10 – 30MHz
Nett Weight (kg) (Approx): 6
Overall Length (m): 10
Power Rating (PEP): 250W
Cable Assembly Included: No
Freq. Range (MHz): 7.5 – 30MHz
Nett Weight (kg) (Approx): 6
Overall Length (m): 13.5
Power Rating (PEP): 250W
Cable Assembly Included: No
Freq. Range (MHz): 5.5 – 30MHz
Nett Weight (kg) (Approx): 6
Overall Length (m): 18.5
Power Rating (PEP): 250W
Cable Assembly Included: Yes
Freq. Range (MHz): 10 – 30MHz
Nett Weight (kg) (Approx): 12
Overall Length (m): 10
Power Rating (PEP): 250W
Cable Assembly Included: Yes
Freq. Range (MHz): 7.5 – 30MHz
Nett Weight (kg) (Approx): 12
Overall Length (m): 13.5
Power Rating (PEP): 250W
Cable Assembly Included: Yes
Freq. Range (MHz): 5.5 – 30MHz
Nett Weight (kg) (Approx): 12
Overall Length (m): 18.5
Power Rating (PEP): 250W
Centre junction: Type SMC CCJ/2 moulding
Frequency Range: 3 – 30MHz or 2 – 30MHZ with ATU as a long wire antenna
Input Connector: BNC
Input Impedance: 50 ohm
Kit bag: Optional
LW8 / K: PVC covered kevlar braid with plaited copper wire
Metal Fittings: Stainless steel
Polarisation: Horizontal
Power Rating: Rx – 500W average
VSWR: 2 : 1 max at 50 ohm
Frequency Range: 2.5 – 30MHz
Gain: >3 dBi
Impedance: 50 ohm unbalanced
Polar Diagram ‘H’ Plane: Generally omnidirectional
Polar Diagram ‘E’ Plane: 30 – 90
Power: Rx – 1kW AVE
VSWR: 3 : 1 max, 2.1 : 1 AVE
Frequency Range: 3 – 30MHz (up to 60MHZ with degraded polar diagram)
Power Rating: Rx-lkW PEP
VSWR: 2.0 : 1 Average
Impedance: 50 ohm unbalanced
Polarisation: Dipole: Horizontal, Delta: Mainly horizontal with vertical elements
Gain: Up to 7 dBi (Delta) at 12MHZ
Input Connector: N
Packed Weight: 32kg
Packed Dimensions: 0.55m x 0.55m x 0.1m
Feeder Cable: Low loss URM67, fitted strain relief
Site Requirements: Dependent on configuration
Deployment Time: 5 – 15 minutes
Antenna Elements: PVC covered Kevlar TCW braid, drab olive
Load: Cast aluminium housing
Balun Transformers: GRP housing, aluminium spinnings, drab olive
Metal Fittings: Stainless steel, all blackised
Antenna Elements: 7/0.44″ (7/1.118mm) or 7/0.36″ (7/0.914mm) hard drawn copper magnesium strand
Bandwidth: + / – 2% of centre frequency
Baluns: SMC can supply matching balun transformers or a Centre Junction Unit (CCJ)
Cable Length: 10m
Freq. Range (MHz): 2 – 30MHz
Impedance: 50 ohm
Insulators: Polypropelene
Polarisation: Horizontal
Power: Up to 2kW
VSWR: > 1.5 : 1
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