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 |
4O3A Signature Division of Sky Sat Communications Releases v3 Firmware and Windows App For TCP/IP-Enabled Antenna Genius Product Line Igalo, Montenegr... Read more
Logic updated, should work with any AD sample rate. Gain menu corrected, extraneous entries removed. Works with 822x which must be in single channel m... Read more
The FCC has added three new “event codes” to the Emergency Alert System (EAS) for the 2017 hurricane season. The new rules apply to EAS and NOAA Weath... Read more
Recent Posts
4O3A Signature Releases Antenna Genius v3 Firmware and Windows App
SDR-Radio v3.0.23 Release
FCC Approves New Emergency Alert System “Event Codes” for 2017 Hurricane Season
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