Antennas // RAK-7
Antenna HF RAK-7
Article: RAK-7
from36 720 ₽
This is not a public offer. Please confirm price, availability and lead time by email.
Available - shipment from the warehouse
Antenna feeder tract: HF antenna RAK-7. In stock - shipment in Russia and Kazakhstan. Broadband HF antenna for Vertex VX-1400 and VX-1700. There is a lot in the warehouse - you can equip the entire park at once.
Antenna
Specifications
| Operating temperature range | -40 C/55 C |
|---|---|
| Weight | 1,960 kg |
| Frequency range | 2182 kHz, 4000-4063 kHz, 4063-4438 kHz, 6200-6520 kHz, 8195-8815 kHz, 16400-17360 kHz, 22000-22720 kHz, 25100-25600 kHz |
| Size | 7 m (antenna length) |
| Resistance | 50 ohm |
| Compatibility | HF radio Vertex VX-1400 |
| Maximum power | 400 W |
| Polarization | Horizontal |
| Emitter material | steel-brass cable in PVC insulation |
| Brand | Radial. Russia |
| Categories | Antennas and antenna adapters |
How the antenna affects the range
In marine communication, the antenna means more than the power of the transmitter: doubling the power adds a few percentages to the range, and raised to the mast and correctly coordinated antenna changes the picture fundamentally.
For a short-wavelength area, a counterweight is also important: on a metal case, the body itself serves them, on a composite one, a separate circuit is needed. Tell me the type of body - we will take into account in the selection.
What is specified before ordering
Station compatibility
We need a station model and operating frequencies. Check the range and connector before shipment.
Antenna matching unit
HF antennas are usually required. We'll pick it up if it's not there yet.
Mount
The bracket is selected under the mast, leer or cabin. Describe the place - include in the delivery.
Ordering
Describe the ship and the task in a letter - come back with the price, availability and deadline. We ship to Russia and Kazakhstan, we attach the documents to the delivery.
See also.
Antennas
