4496 Product Series
4496 Product Series
The 4496 product series are coaxial surge protective devices for hopf high frequency antenna systems supporting the Global Navigation Satellite Systems (GNSS) GPS, Galileo, GLONASS, and BeiDou for precise and reliable time synchronization.
- Small form factor device for loop in antenna cable
- Low insertion loss
- Removable Gas Degassing Tube (GDT)
- DC . pass
- Bi-directional protection
- Mounting kit for wall mount, plate mount or DIN rail mount according to IEC 60715 TH35
The 4496 series surge protectors are designed to protect hopf GNSS applications supporting GPS, Galileo, GLONASS and BeiDou hopf applications against lightning and transit. It constitutes the first level of protection for sensitive equipment and can be derived multiple times. The 4496 series of products are waterproof and equipped with replaceable gas discharge tubes (GDT).
| Dimensions | See dimension drawing |
| Matter | Copper, surface plating: CuZnSn |
| protection class | IP65 according to DIN EN 60529 |
| Weight | 0.1 kg (0.22 lb) |
| a plan |  |
| Operating temperature | -40°C to +85°C (-40°F to +185°F) |
| insertion loss | <0.2 dB |
| compensate for the loss | > 20 dB |
| Impedance | 50 |
| Standing Voltage Wave Ratio (VSWR) | <1.2: 1 |
| the above. current load | 10 a |
| the above. Discharge current (maximum resistance at 8/20 µs at electrode) | 20 kA |
| Protection level (@1kV/µs (C3)) | <650 volts |
| Pulse current (2 x 10/350 degree test - Class D1) | 1 kA |
| Nominal discharge current (test 8/20 x 10 - Class C2) | 5 kA |
| the above. Energy | 25 watts |
| Typical allow-through power ((50 ohms) 4kV input 1.2/50μs - 2kA 8/20μs) | 300 μl |
| insulation resistance | ≥10g |
| EN 61643-21:2001 /A1:2009 /A2:2013 | Low voltage surge protection devices - Part 21: Surge protection devices connected to communications and signaling networks - Performance requirements and test methods |
| UL 497C | Coaxial communication circuit protectors |
| UL 497E | UL LLC Investigation Scheme for Antenna Lead Conductor Protectors |
| FG4496G00 | Axial impulse protection device for GPS / GNSS High Frequency Antenna Systems
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| FG4496R00 | Gas Discharge Tube (GDT), Spare Parts for FG4496Gxx |
| FG4496M00 | Mounting kit for hopf surge protectors FG4496Gxx suitable for
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| FG4490S00 | Surge protection device consisting of FG4496G00 and FG4496M00 |