Sigma LW-40-HF-QRO 160M-6M 1KW
Print pageAntenna HF/VHF
• End Fed Wire Antenna
• Frequency Range: 1.8 - 52 MHz, use ATU
• Systems: 160M - 6M HAM Multi Band
• Max Power: 1000 Watt CW/SSB, 200 Watt Datamodes
• Antenna Type: Directional
• Antenna Whip: Wire
• Total Length: Approx 40,56 Meter
• Connector: UHF-Female
• Packing: Box
| Price End user EU | € 112,00 incl. VAT/BTW/TVA |
|---|---|
| Price End user Non EU | € 92,56 excl. VAT/BTW/TVA |
| Stock |
 In stock |
| Avera p/n | SE LW40HFQRO |
| Brand | Sigma Euro-Comm |
| Type | Sigma LW-40-HF-QRO 160M-6M 1KW |
| Barcode | Not Available |
| Category | SIGMA Products |
| Sub Category | SIGMA Antennas HF/VHF/UHF |
| Packing Length (cm) | 21 |
| Packing Width (cm) | 21 |
| Packing Heigth (cm) | 6 |
| Packing Weight in grams | 950 |
| Packing Type | Box |
| Packing QTY in Master Carton | 10 |
| Statistical Number | 85291095 |
| Origin | United Kingdom |
| More information | Servicedocs.com |
FEATURES, FUNCTIONS AND SPECIFICATIONS:
At the heart of the Sigma LW range of antennas is the 9:1 UNUN. This provides a feed point for the long wire radiating element and converts the impedance from 450 Ohms(+/-) to someting nearer tot he 50 Ohms expected by your transceiver. There are three connections on the UNUN, a SO-239 to which you connect the coaxial feed line and two machine screws with butterfly wing nuts. One of these has the wire antenna connected to it and the other is for you to connect a lenght of wire to earth. This is not strictly a necessary connection but will reduce static pick up and provide a direct to earth for any possible lightening strike or build up static in the air. The best way to do this is to attach a length of wire to ground rod and fix it to the UNUN at this terminal. Fix the feed point uo as high as possible – it may be attached to a pole or to a wall and than attach the other end of wire to a point as far away as is possible. This is best done if the wire can be kept in a straight line and horizontal but if this is not possible duet o space restriction, do not despair. The wire may be dog legged, sloped or fixed in any number of ways to enable it to fit in a space available.
The LW-40 will operate on all HF bands from 160m upwards with a good ATU.
The other end of your coaxial cable should be attached to your ATU and then from the ATU to your tranceiver. Power up, make final adjustments to tune and away you go.
Please use a good 50 Ohm coax, RG-213 or Mini 8 are probably the best choice.
*1kW power rating is for intermittent amateur radio use (CW or PEP) for data modes (FT-x, RTTY, etc) or constant carrier data modes a lower maximum of 200 Watts is recommended.
*If you are using a high-power amplifier it is essential that an external ATU is used between the antenna and the amplifier, otherwise damage may occur.
Specification:
• Type: End Fed Wire Antenna
• Frequency: 1.8 - 52 MHz
• Band: 160 - 6 Meter
• Power handling: 1 KW Extra high power
• Impedance: 50 Ohms
• Connector: UHF-Female (SO-239)
• Length: 40,56 Meters
• Non-Kink Poly Weave Wire
• Made in Great Britain
PACKING INCLUDES:
1 Pc of Antenna
1 Pc of User Manual in English
AVAILABLE ACCESSORIES:
AVAILABLE SPARE PARTS:
LINK(S) TO VIDEO OF THIS PRODUCT:
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ADDITIONAL SEARCH OPTIONS:
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MASTER CARTON DETAILS:
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M/C Weight: -,-- Kg
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This product was added to our website (or changed) on Monday 13 mei 2024.
For quantity pricing please contact our sales desk.
Although the information and specifications at this internet site are presented in good faith and believed to be correct, Avera-Distributing. makes no representations or warranties as to the completeness or accuracy of the information.