| Electrical Specifications 2 meter |
| Frequency Range: |
144 – 146 MHz |
| Free Space Forward Gain: |
7.15 dBi |
| Front to Back Ratio: |
23 dB |
| Polarization: |
Vertical |
| Nominal Input Impedance: |
50 Ohms |
| SWR Across Entire Band: |
< 1.2 |
| Maximum Power Input: |
500 W |
| Matching Method: |
Direct feed through Aircell 7 common mode choke (current balun) |
| Connector: |
“N” |
| Mechanical Specifications 2 meter |
| Boom Length: |
1 m |
| Boom Size: |
20 x 20 mm |
| Number of Boom Pieces: |
1 |
| Element Diameter: |
8 mm Aluminum tube |
| Dipole Diameter: |
8 mm hard Copper tube |
| Number of elements: |
3 |
| Longest element: |
1.03 m |
| Element Mounting Position: |
On Side |
| Mounting Mast Diameter: |
43 – 70 mm 1-11/16″ – 2-3/4″ OD |
| Survival Wind Speed: |
150 km/h |
| Transportation Length: |
1 m |
| Antenna Weight: |
1.5 kg |
| Electrical Specifications 70 cm |
| Frequency Range: |
430 – 440 MHz |
| Free Space Forward Gain: |
11.4 dBi |
| Front to Back Ratio: |
23 dB |
| Polarization: |
Horizontal |
| Nominal Input Impedance: |
50 Ohms |
| SWR Across Entire Band: |
< 1.2 |
| Maximum Power Input: |
850 W |
| Matching Method: |
Direct feed through RG142 Teflon common mode choke (current balun) |
| Connector: |
“N” |
