Buy R12/1900–2170 gold: replacing the directional antenna on an existing link
R12/1900-2170 gold is a picture of our catalog position. The exact configuration, quantity and set are confirmed in the quotation. The mast shown does not mean its inclusion in the supply.
Request price and set R12/1900–2170 goldR12/1900–2170 gold for fixed antenna line: range of apparatus, direction, mast and stored cable.
Purchase under a known range
In its own card R12/1900-2170 gold, a stationary antenna of the range 1900-2170 MHz is indicated. It makes sense to consider it for a coordinated line, where the operating frequency and compatible port of the equipment are known. This is a subject problem of replacing the antenna, not a universal solution for any cellular network. In the request, attach the marking of the previous product and the model of the connected device. If the equipment or operator has changed, the desired range is redefined; the number in the name of the old antenna does not confirm the actual conditions of the object.
What is retained when replaced
Before choosing a new product, list the cable line, connections, mast and mount that you plan to leave. For each node, the state and applicability to the new position are important. The image of the antenna on the mast does not mean that the entire structure shown is included in the supply. The actual set of fasteners, connector and mechanical requirements are confirmed in the quotation. If the connector of the previous line is unknown, a large photo of both sides is useful. The adapter is selected by specific contacts and connections, rather than as a versatile part between any two antennas.
Direction and feeder are evaluated together
A stationary line has several related conditions: antenna location, direction, feeder length, and operating frequency. When transferring the mount, the cable route also changes. Therefore, the purchase is reasonable to compare throughout the path. A longer journey to a convenient place is not free for a radio frequency line: its losses must be taken into account. Do not assign R12 parameters to a similar antenna from another manufacturer. This review does not promise range, speed, or numerical gain without confirming a specific configuration. The data for the final specification is requested together with the installation conditions.
It is useful to compare another option
For an existing compatible system, the replacement may retain a known configuration. When changing the task, it is also useful to consider another antenna circuit, for example, a suitable antenna feed with a reflector, but this is a separate option with its own mechanics and ranges. Below are the R12 first and adjacent positions to discuss the line. The finished cable assembly is selected only after confirming both ports and allowable losses. Acceptance is carried out with the same equipment and a coordinated operation. The result of a separate test is not given for the guaranteed operation of any network at any distance.
| Part of the task | Data for quotation |
|---|---|
| The equipment | Model, service and actual operating frequency |
| Antenna | R12/1900–2170 gold, configuration by quotation |
| The remaining line | Cable, two connections, fastening and their condition |
| Acceptance | Coordinated operation with selected equipment |
Price and delivery to your city
To purchase R12/1900–2170 gold, specify the amount, purpose and address of receipt. In the request, you can specify Krasnoyarsk, Irkutsk, Barnaul, Pavlodar and Semey or another city of Russia and Kazakhstan. Current availability, configuration, condition, composition, cost and term are confirmed in the quotation.
Purchase questions
Is R12 suitable for any 4G modem?
You need matching ranges, a compatible port and a provided antenna circuit. The name of the standard without frequency is not enough.
Is the mast in the photo included?
The photograph does not determine the composition. Fixing and completeness are listed in the quotation.
Can I keep the old cable?
If its condition is confirmed, the connections and allowable losses for the selected line are confirmed.
The main product and other solutions of our company
The main product is listed first. Related items are discussed separately: they are not included in the price of the main product. Applicability is checked by task and documentation. The links lead to our group's own Sea River catalog.
