31330 Bulkhead Surge Protection Installed in Enclosure, Type N to BNC, 100 to 512 MHz

Overview

The 31330 is an RF surge protection kit that is installed by Campbell Scientific, bulkhead-mounted through the enclosure wall. One side of the surge protector connects to a radio with a BNC antenna connection. The other side connects to an antenna/antenna coaxial cable with Type N connector. This kit includes:

  • RF protector with hardware, suitable for 100 to 512 MHz
  • 18 in. Type N to BNC coaxial jumper
  • 24 in. ground wire assembly
  • Installation of the kit into an enclosure on the same order

Note: For a flange-mounted version of this same kit, see the 31332 Surge Protection Kit, Type N to BNC, 100 to 512 MHz.

Benefits and Features

  • Superior coil inductor surge performance design
  • Weatherproof when installed

Images

Specifications

Coaxial Jumper
Connector 1 Type N plug
Connector 2 BNC plug
Cable Type RG174/U
Length 45.7 cm (18 in.)

Surge
Frequency 100 to 512 MHz
Connectors Type N jack
Mounting Bulkhead or flange mount
Operation DC block (RF only)
Insertion Loss < 0.1 dB
Maximum Surge
  • IEC 61000-4-5 8/20 μs waveform
  • 20 kA (max)
Temperature -50° to +85°C
Standards CE compliant, RoHS compliant, IEC 60529 IP67, Bellcore #TA-NWT-000487
Connector Length 2.41 cm (0.95 in.)
Dimensions 9.27 x 7.16 x 3.55 cm (3.65 x 2.82 x 1.40 in.)
Weight 226.8 g (0.5 lb)

Ground Wire
Wire Type 12 AWG stranded with PVC jacket
Connector 5/8 crimp ring lug, soldered
Length 61 cm (24 in.)

Compatibility

Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Communication Devices

Product Compatible Note
RF300 (retired)
RF301 (retired)
RF302 (retired)
RF303 (retired)
RF304 (retired)
RF310 (retired)
RF312 (retired)
RF313 (retired)
RF320
RF321
RF322
RF323
ST-21 (retired)

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