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OB4-20R 4 Element Reflector-fed Monoband Yagi
SKU Part Number:
OB4-20R
OB4-20R 4 Element Reflector-fed Monoband Yagi
The new generation of monoband yagis: the reflector-fed design
Worldwide unique monoband yagi...
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£1,179.98
£983.32
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Call 0345 2300 599OB4-20R 4 Element Reflector-fed Monoband Yagi
The new generation of monoband yagis: the reflector-fed design
Worldwide unique monoband yagi with the highest performance
OB4-20R | 4 element mono tape Yagi 20m | |
ribbons | 20 | |
Gain (dBd) * | 6.72 | |
Gain (dBi) ** | 14.0 | |
V/R (dB) | 28.50 | |
SWR | ||
14,000 - 14,220 - 14,350 | 1.35 - 1.22 - 1.15 | |
elements (number) | 4 | |
Max. element length (m) | 11.04 | |
boom length (m) | 7.50 | |
Turning radius (m) | 6.53 | |
supply lines (number) | 1 coax 50 ohms | |
Own weight (kg) | 38 | |
Wind load at 130 km/h | 720N / 0.90m² / 9.17ft² | |
Price *** | EUR 1,229.00 |
* = average gain over dipole in free space / for comparison: 2el monobander 4 dBd, 3el 5-6 dBd |
** = average gain 20m above ground (= dBd + 2.15 dB isotropic + approx. 5dB ground reflection) |
*** = outside the EU minus 19% German VAT. - Subject to price changes |
OB4-20R 4 Element Reflector-fed Monoband Yagi
The new generation of monoband yagis: the reflector-fed design
Worldwide unique monoband yagi with the highest performance
OB4-20R | 4 element mono tape Yagi 20m | |
ribbons | 20 | |
Gain (dBd) * | 6.72 | |
Gain (dBi) ** | 14.0 | |
V/R (dB) | 28.50 | |
SWR | ||
14,000 - 14,220 - 14,350 | 1.35 - 1.22 - 1.15 | |
elements (number) | 4 | |
Max. element length (m) | 11.04 | |
boom length (m) | 7.50 | |
Turning radius (m) | 6.53 | |
supply lines (number) | 1 coax 50 ohms | |
Own weight (kg) | 38 | |
Wind load at 130 km/h | 720N / 0.90m² / 9.17ft² | |
Price *** | EUR 1,229.00 |
* = average gain over dipole in free space / for comparison: 2el monobander 4 dBd, 3el 5-6 dBd |
** = average gain 20m above ground (= dBd + 2.15 dB isotropic + approx. 5dB ground reflection) |
*** = outside the EU minus 19% German VAT. - Subject to price changes |
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]