Main Products: Power Splitter ,Directional Coupler ,3DB Hybrid Coupler ,Dummy Load ,RF Demodulator
2W Coaxial fixed attenuators(DC-3/4/6/8/12/18G)
USD $33 - $35 /Piece
Min.Order:10 Pieces
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Hefei Setsail Telecom Co., Ltd.
Credit Member 4 years 
Business Type: Manufacturer,Trading Company
Hefei Anhui ChinaMain Products: Power Splitter ,Directional Coupler ,3DB Hybrid Coupler ,Dummy Load ,RF DemodulatorProduct Details
Coaxial fixed attenuators are used in absorbing energy of transmission line, expanding power range and controlling power level, they
are also used in accurately measuring power or spectrum of RF microwave transmitters accompany with small power meter, comprehensive
tester or spectrum analyzer.
SMA coaxial fixed attenuators' average power 2W,
frequency range from DC18GHz and feature wide frequency band,
low VSWR, flatness attenuation value
and excellent capacity in anti-pulse and anti-burnout etc.
ELECTRICAL SPECIFICATIONS
Model Number | Frequency Range(GHz) | Attenuation Value & Accuracy (dB) | Max VSWR | |||
1-9 | 10 | 20 | 30 | |||
SMA-XX-3 | DC-3 | ±0.5 | ±0.5 | ±0.6 | ±0.6 | 1.15 |
SMA-XX-4 | DC-4 | ±0.5 | ±0.5 | ±0.6 | ±0.6 | 1.15 |
SMA-XX-6 | DC-6 | ±0.6 | ±0.5 | ±0.8 | ±0.8 | 1.20 |
SMA-XX-8 | DC-8 | ±0.6 | ±0.5 | ±0.8 | ±0.8 | 1.20 |
SMA-XX-12.4 | DC-12.4 | ±0.8 | ±0.75 | ±1.0 | ±1.0 | 1.30 |
SMA-XX-18 | DC-18 | ±1.0 | ±1.0 | ±1.0 | ±1.0 | 1.35 |
MECHANICAL SPECIFICATIONS | |
Connectors | Brass Gold Plated |
Male Pin | Brass Gold Plated |
Female Pin | Beryllium Copper Gold Plated |
Housing | Brass Gold Plated |
Temp Range | -55° C ~ +125° C |
Dimensions | Φ10×30mm |
Weight | 10g |
NOMINAL IMPEDANCE: 50 Ω
AVERAGE POWER: 2W average to 25°C ambient temperature, derated linearly to 0.5W @ 125°C.
PEAK POWER: 0.5KW (5μs pulse width with 0.4% duty cycle)
CONNECTOR TYPE: SMA(M,F)
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