Overview
The Schwarzbeck AM 9144 double telescopic antenna mast / tripod is continuously height-adjustable. The mast rods are made of glass fibre to avoid unwanted reflexions. The modular design makes it possible to use different telescope parts and it can be mounted on a mast foot made of stainless steel or one made out of low-reflective fiberglass. Both of them provide a secure stand and easy adjustment on uneven ground. Antennas or adapters can be mounted on the 3/8" male thread.
| Schwarzbeck AM 9144 Specifications: | |
| Overall height adjustmeint:(depending on configuration) | 0.53 m - 3 m |
| Antenna or adapter mount: | 3/8" (male) |
| Material mast: | GFK / fibre glass |
| Diameter of circle around foot: | aprrox. 1.5 m |
|
Weight: (depending on configuration) |
5 ~ 7 kg |
Configurable Sections of Schwarzbeck AM 9144
1. Mast Adapter
Antennas can be mounted directly to the 3/8" thread of the telescopic part or can be using the adapters shown above. For more information please refer to the respective data sheets of the adapters.
2. Telescope
The modular telescopic parts are interchangeable. So different height adjust-ments can be realized. When selecting the telescope, please make sure that an additional vertical offset may be caused by the mast foot and the optional wheels.
3. Mast Foot
AM 9144 M-VA
| Height offset: |
+ 10 cm |
The mast made of stainless steel fits for all AM 9144 T - models. With its adjustment screws strongly uneven ground can be compensated. A rotating star can lock the legs.
AM 9144 M-GFK
| Height offset: |
+ 5 cm |
The low-reflection mast foot made of fiberglass is suitable for all AM 9144 T models. With its adjustable rubber feet slightly uneven ground can be compensated. Due to the simple plug-in system the mast foot set up is quick and easy.
AM 9144 M-TILT
| Height offset: |
+ 14 cm |
The tiltable mast is suitable for all AM 9144 T – models. With the hand wheel, the entire mast ca be tilted. This is necessary as otherwise a polarization change of the antenna, due to the an-tenna elements, would not be possible.
Tilt angle: > 20°
With its adjustment screws strongly uneven ground can be compensated. A rotating star can lock the legs.
4. Wheels
AM 9144 W-VA
| Height offset: |
+ 5 cm |
The wheel are suitable for the stainless steel mast foot AM 9144 M-VA. They are simply attached instead of the end caps into the legs and are locked with the star handle screw. With the parking brake the mast remains in position.
AM 9144 W-GFK
| Height offset: |
+ 5 cm |
These wheels are suitable for the GFK mast foot AM 9144 M-GFK. The wheels are simply assembled instead of the rubber feet. With the parking brake the mast remains in position.
5. Extender
The Extender is screwed by its 3/8 "female threads on top of the telescopic part and extends it. The length of the extender is made in a way so that a stepless height adjustment remains possible. The resulting height of a retracted telescope with extender corresponds to the height of a completely extended telescope.
Overall height adjustment in different configurations
| Mast Foot | Wheels | Telescope | |||||||
| AM 9144 T-05 | AM 9144 T-08 | AM 9144 T-09 | AM 9144 T-12 | ||||||
| min. | max. | min. | max. | min. | max. | min. | max. | ||
| VA | no wheels | 61 | 104 | 80 | 140 | 90 | 160 | 115 | 205 |
| wheels | 66 | 109 | 85 | 145 | 95 | 165 | 120 | 210 | |
| GFK | no wheels | 56 | 99 | 75 | 135 | 85 | 155 | 110 | 200 |
| wheels | 61 | 104 | 80 | 140 | 90 | 160 | 115 | 205 | |
When using an extender, the height adjustment range is increased depending on the length. This should be considered when calculating the total height adjustment range.
