Products
LR-ANR0826
Surge protective Device
Introduction
Specification
Accessories
Downloads
This product is mainly used to protect the receiver or transmitter system of the mobile communication frequencies from the destroy causing by the
inducing thunder, abnormal power and over-voltage etc. It has the waterproof construction and can be installed outside.
| Index | Item | Parameter | Remark |
| 1 | Product type | LR-ANR0826 | |
| 2 | Rated operating voltage | 5VDC | |
| 3 | Max operating voltage | 6VDC | |
| 4 | Rated current | 4ADC | |
| 5 | Transmission frequency | 0.8~2.6GHz | |
| 6 | Nominal discharge current-In | 10kA | 8/20μs |
| 7 | Maximum discharge current-Imax | 20kA | 8/20μs |
| 8 | Voltage protection level -Up | ≤20V | 8/20μs |
| ≤20V | 1.2/50μs ,4kV | ||
| 9 | RF power | ≤100W | |
| 10 | Voltage standing wave ratio | ≤1.25 | |
| 11 | Insertion loss | ≤0.2dB | |
| 12 | Characteristic impedance | 50Ω | |
| 13 | Port type | N(F/F) | |
| 14 | Waterproof grade | IP67 |
Construction and Dimension (unit: mm)
4. Environment Condition
Working Temperature: -40 ~+ ℃ 85 ; ℃ Storage Temperature: -40 ~+85 ℃ ℃; Related Humidity: 5%~100% ; Height above sea level: ≤4km
5. Installation Instructions
This product shall be installed in series between the antenna and devices in the system. The ‘Surge’ port shall be connected to coaxial feeder and the ‘Protect’ port connected to device. The grounding of the device shall be connected to arrester, and then make sure the grounding of the arrestor is connected to the main grounding system reliably. The grounding cable shall be as shorter as possible.
This product can be bulkhead mounted and grounded. The maximum wall thickness which the female connector can get through is 4mm. The attention shall be paid in the bulkhead grounded is the wall should be metallic and connected reliably to the product.
The connection of the connecters shall be adverted to waterproof when this product is used in outside. When there is a fault in the system, this product can be removed to connect the antenna and device directly to figure out the problem. If the signal becomes normal in the case then this product must be failure and shall be replaced at once.
