RNSS+RDSS satellite signal transponder
This equipment integrates RNSS satellite signal forwarding and RDSS satellite signal forwarding. Navigation satellite positioning coverage and Beidou short message sending and receiving can be achieved through one set of equipment. The working principle of this product is that the outdoor antenna receives full-band navigation satellite signals and short message downlink satellite signals, and is led indoors through a coaxial cable to connect to the transponder host. After the host completes the filtering and amplification of the satellite signal, it is then connected to the indoor transmitting antenna, so that the indoor wireless coverage positioning navigation satellite signals and Beidou short message downlink signals ； At the same time, the uplink signal of the indoor short message terminal can also be received by the indoor antenna, amplified and transmitted to the outdoors, and sent to the Beidou short message communication satellite, so that the terminal equipment can perform positioning and communication bidirectional transmission indoors.
Product Introduction
◆The outdoor one-line receiving antenna is compatible with Beidou RNSS satellite navigation and positioning and RDSS short message communication.
◆The coverage area is large, and the maximum coverage radius can reach 12 meters.
◆Can be expanded to multiple signal outputs
◆The host adopts all-aluminum alloy design and has good shielding effect.
◆Stable performance, easy to install and use.
Technical Parameters
FrequencyRange
|
Up Link
| RDSS ： BDS / L 1 610-1626.5MHz
|
Down Link
| RNSS ： GPS L1 :1 575.42MHz ， L 2:1228MHz ， L 5 :1 176MHz
BDS B1 :1 561MHz ， B2:1176MHz ， B3 :1 268MHz
GLONASS L1:1602MHz ， L 2:1246MHz
Galileo E1:1589MHz ， E 2:1561MHz ， E 5a:1176MHz
E5b:1207MHz ， E 6:1278MHz
RDSS ： BDS / S: 2483.5-2500MHz
|
Host gain Gain
|
RNSS
| 48±2dB
|
RDSS L
| 40±2dB
|
RDSS S
| 40±2dB
|
Gain Flatness
| ±2dB
|
VSWR
| ≤ 2.0
|
Outdoor Antenna Gain
| 35±2dBi
|
Indoor Antenna Gain
| 3-5dBi
|
Horizontal coverage Angle
| 360°
|
Signal Coverage Radius
| 0 -12 rice
|
Operating Voltage
| 110-240VAC
|
Impedance
| 50Ω
|
N umber of O utput
| 1
|
Connectors Type
| SMA-Female
|
Operation Temperature
| -20 ～ +65°C
|
Storage Temperature
| -40 ～ +85°C
|
Application Scope
It can also be used in indoor places such as laboratories or production workshops to provide signals for terminal devices in scenarios such as marine fisheries, emergency disaster relief, power/water conservancy unattended stations, ocean-going ships and maritime supervision where positioning satellite signals cannot be received, there is no public network and communication is required.
