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...Accessories : SA90-SMA Surge Arrestor

SA90-SMA Surcge Suppressor

Help protect your equipment from the effects of lightning induced surges. This DC-passing surge arrestor operates at frequencies up to 3 GHz. It is compatible with the IEEE 802.11b standard.

pdf Data Sheet
pdf Installation
Catalogs
  • Easy installation for Masterclock GPS antenna systems
    - compact design fits in cramped installations
  • Weather resistant in mated condition
  • Quality protection at a competitive price
  • Good return loss characteristics
  • Low throughput energy during lightning strikes
  • For maximum protection 2 units can be installed
    - see Installation PDF for details.

PARAMETERS

  • Pass Band: DC - 3GHz
  • Max power handling: 200 W
  • Impedance: 50 Ohms
  • Insertion loss, dB (MHz): Less than 0.2 dB (1000-3000)
  • VSWR: less than 1.5:1 2.7 GHz, 1.65:1 3 GHz
  • DC discharge voltage: 90 VDC
  • Impulse discharge current: 5 KA 8/20 microseconds max withstanding current
  • Operating temperature: C -40° to +85°

CONNECTORS

  • 1 SMA-Female
  • 1 SMA Male

PHYSICAL

  • Outer conductor finish: nickel plated
  • Hardware provided: Grounding screw, washers and terminal lug
  • Contains 1 each surge arrestor with SMA female and SMA male connectors and an 18" - 45 cm low loss coaxial pigtail (SMA female to SMA male) - everything needed to install the surge arrestor either outside adjacent to the antenna or inside at the receiving hardware*.


*Requires additional installation of a low impedance grounding conductor to earth ground - not provided. See Installation PDF for grounding recommendations.