|
band coverage
|
144–148 MHz
|
||
|
elements
|
4
|
||
|
forward gain
|
7.5 dBd
|
||
|
F/B ratio
|
23 dB
|
||
|
beamwidth (E/H plane)
|
54/74 degrees
|
||
|
typical VSWR
|
1.2:1
|
||
|
power handling
|
1500 Watts
|
||
| connector |
N female
|
||
| boom length |
48 inches
|
||
| boom diameter |
.75 inch
|
||
| turning radius |
48 inches
|
||
| required mast diameter |
1.5–2 inches
|
||
| windload |
.5 square feet
|
||
| wind survival |
100 MPH
|
||
| weight |
4 pounds
|
| 2M4 |
$119
|
The M2 2M4 is an end mounted 4 element, computer optimized beam antenna for 2m operation offering a clean mechanical design and full band coverage. The antenna features machined aluminum driven element shorting bars, CNC-machined T-match block which is sealed with a silicone-gel, sealed balun connectors, and stainless steel hardware.
