RSP-90-3-SNF-SNFBH

UL Certified Coaxial Surge Suppressor / Lightning Arrestor for RF Frequencies up to 3.5 GHz. N-female to N-female Bulkhead.


  • Ideal for VHF, UHF, 700/800 Mhz public safety radio, 900 mhz ISM, LoRA, Spread Spectrum and RFID, Cellular systems
  • RF Frequency range: 100 MHz -3.5 GHz
  • Insertion loss: < 0.2 dB
  • Return loss: > 20 dB, VSWR: <1.2:1
  • Max. load current: 0.416
  • Residual Current (Leakage current to Ground): None
  • Operating current (Continious current at Uc): None
  • Max. discharge current (max. withstand @ 8/20 ?s by pole): 20 kA
  • Protection mode: Common mode
  • Protection level (@ In (8/20?s)): < 700 V
  • Impulse current(2 x 10/350?s Test - D1 Category): 1 kA
  • Nominal discharge current(8/20?s Test x 10 - C2 Category): 5 kA
  • Max Radio output Power: 25 W
  • Typical let through energy (50 ohms) input 4kV 1.2/50?s -2kA 8/20?s): 300 ?J
  • DC Pass: true
  • Insulation resistance: ?10 GOhms

Technical Specifications

SKU RSP-90-3-SNF-SNFBH
Manufacturer RFMAX
Color Chrome
Connector 1 N-Female
Connector 2 N-Female Bulkhead
Working Frequency 150 MHz VHF
Working Frequency 2 450 MHz UHF
Working Frequency 3 700/800 Public Safety
Working Frequency 4 900 MHz ISM, LoRA, Spread Spectrum or RFID
Working Frequency 5 3G/4G/LTE 617-3800 MHz
Height/Length (mm) 64 mm
OK for Outdoor Use Outdoor
IP Rating IEC 61643-21 / EN 61643-21 / UL497C / UL497E
Max Input Power (W) 25
Mount Style Bulkhead Mount
No Of Elements 1
Operating Temp (celsius) (-40C) to (+85C)
Thickness/Diameter (mm) 26 mm
VSWR: < X: 1 1.2:1
Weight (grams) 0.135 kg

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