31321 Bulkhead Surge Protection Installed in Enclosure, Type N to TNC, 700 to 2700 MHz

Overview

The 31321 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 TNC antenna connection. The other side connects to an antenna/antenna coaxial cable with Type N connector. This kit includes:

  • Bi-directional coaxial RF protector with hardware, suitable for 700 to 2700 MHz
  • 18 in. Type N to TNC 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 the31323 Surge Protection Kit, Type N to TNC, 700 to 2700 MHz.

Benefits and Features

  • Superior coil inductor surge performance design
  • Weatherproof when installed

Images

Specifications

Weight 340.19 g (0.75 lb)

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

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

Surge
Frequency 700 to 2700 MHz
Connectors Type N jack
Mounting Bulkhead mount
Operation
  • DC block (RF only)
  • Bi-directional (Connectors are not antenna- or radio-specific.)
Insertion Loss < 0.1 dB
Maximum Surge
  • IEC 61000-4-5 8/20 μs waveform
  • 40 kA (max)
  • 20 kA (multiple)
Material Tri-plated brass body, PTFE dielectric, tri-metal center pins, SS 5/8-24 hex nut, SS 5/8 lock washer, silicon O-ring
Temperature -50° to +85°C
Standards CE compliant, RoHS compliant, IEC 60529 IP67, Bellcore #TA-NWT-000487
Body Diameter 3.0 cm (1.18 in.)
Connector Length 2.41 cm (0.95 in.)
Total Length 9.17 cm (3.16 in.)

Compatibility

The 31321 is compatible with theHughes9502 Inmarsat BGAN Satellite IP Terminal.

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