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Diamond Antenna


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Diamond SP-1000 SP-3000 surge arrester replacement cartridge

Replacement cartridge for Diamond surge arrester.

Compatible with SP-1000, SP-1000PW, SP-3000P, SP-3000W

More details

6,50 € tax incl.

In stock

Data sheet

  • Frequency range: 0 - 3000 MHz
  • Impedance: 50 Ω
  • Maximum power: 400 W
  • Breakdown voltage: 1000 Volts
  • Maximum discharge current: 6000A
  • Waterproof: No
  • Insertion loss: <0.3 dB
  • Connector 1: Male N plug
  • Connector 2: Female N plug
  • Dimensions: 77 x 41 x 21 mm
  • Weight: 110g

This material is compatible for use on all amateur radio bands from 0 to 3GHz, as well as WIFI systems on 2.4 GHz and installations on the 433 MHz and 868 Mhz bands (IoT Helium network, TTN, Sigfox, etc.) .

Recommendation for the use of the lightning arrester:

  1. Do not share the earth line with other earth lines such as power lines. It is recommended to separate the earth line of the surge arrester from those of other systems
  2. Although the hardware is designed to protect radio equipment from high surges caused by lightning or static electricity, it cannot protect the equipment from high current and voltage caused by direct thunder clap on the antenna. . To protect the equipment from direct lightning strike, install a suitable lightning conductor separately
  3. To achieve maximum safety, the equipment uses an integrated pressurized gas tube surge arrester element to discharge and ground the electric current when it exceeds the predetermined discharge voltage.



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Delivery Europe & Overseas

Stock and shipped from France

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