There are no ads, please add some
The MB9 12-17-30 is a big and solid fullsize antenna for the WARC bands of 10, 18 and 24 MHz. No traps or adapting systems are used to obtain maximum performance, minimun losses and best bandwidth. The feed is supplied by a single 50 Ohm cable.
The MB9 12-17-30 is a big and solid fullsize antenna for the WARC bands of 10, 18 and 24 MHz. No traps or adapting systems are used to obtain maximum performance, minimun losses and best bandwidth. The feed is supplied by a single 50 Ohm cable.
Specifications
Gain: 15.0 dBi (12m) / 13.0 dBi (17m) / 11.1 dBi (30m) *
F/B: 20.0 dB (12m) / 20.0 dB (17m) / 15.0 dB (30m)
SWR: best of 1:1.3 (12m) / 1:1.3 (17m) / 1:1.1 (30m)
Active elements: 4 (12m) / 3 (17m) / 2 (30m)
Longer element: 16,00 m
Boom Length: 6.90 m
Impedance: 50 Ohm (trough 1:1 balun not included)
Elements diameters: 25-20**-16** mm (12m) / 30-25-20**-16** mm (17m) / 40-35-30-25-20**-16** mm ( 30m)
Boom: square tube 60x60x2 mm
Hardware: Stainless steel
Wind surface: N/A
Rotation radius: N/A
Power handling: up to 10 KW
Suitable for towers with side: N/A
Weight: 54.0 Kg
Mast attack: 50 mm (higher on request)
Packing: 200x20x20 cm
* Calculated at 20m above the ground
** Thickness 1.5 mm, other diameters 2 mm
Coverage: 24/18/10 mhz
Boom length: 7 m
Elements: 9
4X 24mhz 3x 18mhz 2x 10mhz full size.…
Feed: single 50 oHm coaxial cable
Weight | 54 kg |
---|---|
Dimensions | 200 x 20 x 20 cm |
Mast or support diameter | 50 mm, 60 mm, 75 mm |
Functions: TRI-BAND TWO WAY RADIO 1. Frequency Range: VHF/UHF136-174Mhz&220-225Mhz&400-520Mhz 2. Dual-Band Display, Tri Freq. Display, Dual-St... Read more
APRS Transceiver Module, Temperature and Air Pressure Sensor, Micro USB Port, Status LED, Each Read more
U.S. Open Golf Championship IOTA NA-065 Vashon Island Special Event Station N7G commemorating the U.S. Open Golf Championship at Chambers Bay, Washing... Read more
Recent Posts
Baofeng UV9S Triband HT Power Test
WiMo PICOAPRSLITE – APRS Transceiver Module
N7G – U.S. Open Golf Championship IOTA NA-065 Vashon Island
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fmomobeam-mb9-121730-antenna-warc-bands%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151