Description
Article no.: 25207
This Hollyland Cylindrical Antenna is made for the Mars wireless video systems. It plugs directly into an RP-SMA port on either the transmitter or the receiver. The antenna supports the free 5.1 to 5.8 GHz frequency band and offers 2 dBi gain for reliable signal extension.
Use this antenna with Hollyland Mars 300, Mars 400, or Mars 400S systems. You can attach it to either the transmitter (TX) or the receiver (RX) where an RP-SMA connector is available. The product is supplied as one piece.
Install the antenna by screwing it into an RP-SMA port on the Mars transmitter or receiver. Because it is a single RP-SMA antenna, you can add it to either unit to improve signal coverage within the supported 5.1–5.8 GHz band.
| Specification | Details |
|---|---|
| Compatibility | Hollyland Mars 300, 400, or 400S transmitter or receiver |
| Connector type | RP-SMA (single) |
| Frequency band | 5.1 to 5.8 GHz |
| Gain | 2 dBi |
| SWR | Documented as SWR 2 and also described as SWR 2.5 (maximum) in source text |
| Quantity | 1 piece |
Question: Is this antenna compatible with both the Mars transmitter and receiver?
Answer: Yes. The antenna plugs into an RP-SMA port and is compatible with both the Mars 300/400/400S transmitter (TX) and receiver (RX).
Question: What frequency range and gain does the antenna support?
Answer: The antenna supports the free 5.1–5.8 GHz frequency band and provides 2 dBi gain, as stated in the product information.
Question: The product mentions SWR values of 2 and 2.5 — which is correct?
Answer: The original product information includes both references: one place lists SWR 2, while another passage states SWR 2.5 as a maximum. We present both documented values exactly as provided in the source text.
Question: How many antennas are included in the package?
Answer: The listing indicates the product is supplied as one piece (1 pcs).