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Power divider
A GPS device with one input port and two output ports. Typically, it splits the signal received by the active GPS antenna into two outputs, supplying them to GPS receiver equipment.
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- Product Features
- Product Overview
- Base parameter
- Optional accessories
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- Commodity name: Power divider
A GPS device with one input port and two output ports. Typically, it splits the signal received by the active GPS antenna into two outputs, supplying them to GPS receiver equipment.
Product Features
Specially designed for GNSS surveying and mapping;
Gain: Typical 0 dB; 1 dB to 21 dB (optional)
Passive (optional)
The output port simultaneously powers on and intelligently selects the supply path with the higher voltage.
Frequency range:
GPS: L1, L2, L2C, L5;
Glonass:G1,G2;
Galileo: L1, E1, E2, E5 (E5a, E5b), E6;
Beidou2: B1, B2, B3;
IRNSS: L1, L5;
OmniStar
High isolation > 28 dB
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Product Overview
A GPS device with one input port and two output ports. Typically, it splits the signal received by the active GPS antenna into two outputs, supplying them to GPS receiver equipment.
Both output ports are energized simultaneously, and the power splitter internally selects the port to supply power to the active GPS antenna by comparing voltages.
When the voltage levels at the two output ports differ, the port with the higher voltage supplies power to the active GPS antenna, while the other port is connected to a 200-ohm DC load that simulates the DC losses of any receiver antenna attached to that port.
When the voltages at the two output ports are equal, power is supplied by default through port J1, while port J2 is connected to a 200-ohm DC load.
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Technical Specifications
Parameter Conditions Minimum Nominal Maximum Unit Frequency range Antenna – at any port, the unused port is 50 Ω (1) 1.1 1.7 GHz Gain (2)
Zoom (Standard)
Zoom (High ISO)Antenna – at any port, the unused port is 50 Ω (1)
(Gain can be specified by the customer)20 21 24 dB 9 10 11 0dB Antenna – at any port, the unused port is 50 Ω (1) -1 0 1 dB Input/Output Resident
BobbyAll ports – 50 Ω (1) 1.5:1 2.0:1 Noise figure-
Zoom inAntenna—At any port, the unused port is terminated with a 50 Ω load (1); gain = 20 dB. 2.0 dB Current balance J1-J2I, antenna—any port; unused ports are 50 Ω (1) 0.5 dB Phase balance Phase (J1–J2), antenna—either port; unused port, 50 Ω (1) 1.0 degree Delay
Passive
Zoom inAntenna – at either port, the unused port is 50 Ω (1), L1 3 ns 5 Quarantine
Amplifier/Pass (Regulation)
Fan )
Zoom (High ISO)Adjacent port: 50 Ω (1) 13 dB Adjacent port: 50 Ω (1) 21 Adjacent port: 50 Ω (1) 35 Adjacent port: 50 Ω (1) 44 Direct current DC input, any RF output 4 12 VDC DC ripple 300 Hz to IMHz 50 mVpk-pk The current of the device The current consumption of active devices, excluding the antenna and the current. 18 20 mA Antenna/current-carrying
(3)The maximum source of direct current for the device 250 mA Antenna
Monitoring
(4)IOC Turn-on threshold range 15 75 mA ISC The range is the short-circuit threshold (5). 100 180 mA Surge protection 8/20us 4 KA
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Product Overview
A GPS device with one input port and two output ports. Typically, it splits the signal received by the active GPS antenna into two outputs, supplying them to GPS receiver equipment.
Both output ports are energized simultaneously, and the power splitter internally selects the port to supply power to the active GPS antenna by comparing voltages.
When the voltage levels at the two output ports differ, the port with the higher voltage supplies power to the active GPS antenna, while the other port is connected to a 200-ohm DC load that simulates the DC losses of any receiver antenna attached to that port.
When the voltages at the two output ports are equal, power is supplied by default through port J1, while port J2 is connected to a 200-ohm DC load.
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Technical Specifications
| Parameter | Conditions | Minimum | Nominal | Maximum | Unit | |
| Frequency range | Antenna – at any port, the unused port is 50 Ω (1) | 1.1 | 1.7 | GHz | ||
| Gain (2) Zoom (Standard) Zoom (High ISO) |
Antenna – at any port, the unused port is 50 Ω (1) (Gain can be specified by the customer) |
20 | 21 | 24 | dB | |
| 9 | 10 | 11 | ||||
| 0dB | Antenna – at any port, the unused port is 50 Ω (1) | -1 | 0 | 1 | dB | |
| Input/Output Resident Bobby |
All ports – 50 Ω (1) | 1.5:1 | 2.0:1 | |||
| Noise figure- Zoom in |
Antenna—At any port, the unused port is terminated with a 50 Ω load (1); gain = 20 dB. | 2.0 | dB | |||
| Current balance | J1-J2I, antenna—any port; unused ports are 50 Ω (1) | 0.5 | dB | |||
| Phase balance | Phase (J1–J2), antenna—either port; unused port, 50 Ω (1) | 1.0 | degree | |||
| Delay Passive Zoom in |
Antenna – at either port, the unused port is 50 Ω (1), L1 | 3 | ns | |||
| 5 | ||||||
| Quarantine Amplifier/Pass (Regulation) Fan ) Zoom (High ISO) |
Adjacent port: 50 Ω (1) | 13 | dB | |||
| Adjacent port: 50 Ω (1) | 21 | |||||
| Adjacent port: 50 Ω (1) | 35 | |||||
| Adjacent port: 50 Ω (1) | 44 | |||||
| Direct current | DC input, any RF output | 4 | 12 | VDC | ||
| DC ripple | 300 Hz to IMHz | 50 | mVpk-pk | |||
| The current of the device | The current consumption of active devices, excluding the antenna and the current. | 18 | 20 | mA | ||
| Antenna/current-carrying (3) |
The maximum source of direct current for the device | 250 | mA | |||
| Antenna Monitoring (4) |
IOC | Turn-on threshold range | 15 | 75 | mA | |
| ISC | The range is the short-circuit threshold (5). | 100 | 180 | mA | ||
| Surge protection | 8/20us | 4 | KA | |||
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Add: Room 418, 4th Floor, Building 1, No. 138 Malianwa North Road, Haidian District, Beijing
R&D Center: 4th Floor, Yicheng International Center, Haidian District, Beijing
Contact phone number:+86-10-62893032
After-sales phone number:+86-10-62130080
E-mail:support@neutrontek.com
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