3dB Fixed Attenuator, N Male to N Female, 50Watts, DC-18 GHz, Rectangular, VSWR<1.45

$460.18

The ZOMWAVE coaxial 50 Ohm fixed attenuators are precision-engineered to meet rigorous RF and microwave industry specifications. Model ATT50W03-18-NCJ-NCP-99 represents an N-type coaxial fixed attenuator operating from DC to 18 GHz with a 50-watt power rating. These fixed attenuators cover a range from 3db attenuators to 60 dB, providing accurate signal control while maintaining excellent VSWR performance. All units are RoHS compliant and manufactured in an ISO 9001:2015 certified facility. The attenuators effectively mitigate signal reflection issues and protect sensitive test equipment from power overload. Standard shipments depart within 10 days for small quantities, featuring robust construction with aluminum finned heatsinks for optimal thermal management. These 3db attenuators and higher-value models deliver reliable power reduction in communication systems and laboratory environments, ensuring consistent performance across their specified frequency range.

Quantity Price Discount
1-9 $460.18 0%
10-49 $441.77 4%
50-99 $423.37 8%
100+ $395.75 14%

   200+                                     Call US

   Get a lower discount price

SKU: ATT50W03-18-NCJ-NCP-99

Key Specifications

Configuration
Connector Series 1N
Connector Gender 1Male
Connector Series 2N
Connector Gender 2Female
Body Materials and PlatingStainless Steel Passivated
Heat SinkBlack anodized aluminum
DirectionUnidirectional, N male imput to N female output
Electric Specifications 
Impedance50ohm
Frequency Range(From DC)18GHz
VSWR≤1.45:1 
Attenuation3dB
Attenuation Accuracy±0.8dB
Input Power, CW 50W@25°C
Mechanical Characteristics 
Mating Cycles≥ 500 cycles 
Mating Torque5~7 in - lbs
Environmental Characteristics (RoHS Complliant) 
Temperature Rating-55°C~+100°C
Corrosion (Salt Spray)MIL-STD-202, Method 101, Condition B
VibrationMIL-STD-202, Method 204, Condition D, 20 Gs
ShockMIL-STD-202, Method 213, Condition I, 100 Gs
Thermal ShockMIL-STD-202, Method 107. Cond. B, -40°C to +85°C
Moisture ResistanceMIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)MIL-STD-202, Method 105, Condition C, 70k Ft.
ShockMIL-STD-202, Method 213, Condition I, 100 Gs
Thermal ShockMIL-STD-202, Method 107. Cond. B, -40°C to +85°C
Moisture ResistanceMIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)MIL-STD-202, Method 105, Condition C, 70k Ft.

 

CAD Drawing

Dimensions in mm/ [inch], Tolerance +1%

3dB Fixed Attenuator, N Male to N Female, 50Watts, DC-18 GHz, Rectangular, VSWR

FAQ

Q1. What is your delivery time?
A1). We promise within 5 days ship out for the standard products less than 200 pcs.
A2).Customized products would be 2~3 weeks lead time.
Q2. Which shipping way is available and how to track?
A1). By international Express like FedEx, DHL, TNT, UPS, normally door to door in 5~7 days.
A2). Tracking No. will be sent after goods ship out.
Q3. Do your price include freight cost and custom duty?
A1). Price do NOT include the freight cost and import duty.
A2). We can quote you the detail freight cost by our forwarder agent.
Q4. Which payment way is workable?
A1). We accept Wire Transfer (T/T) and PayPal payments (order value less than USD$500).
A2).Payment in advance for new clients.
Q5. What is the MoQ of your products?
A1). No MOQ request for standard products (include customized length cable) on our website.
A2). Other customized products we request 500 pcs MOQ (Minimum Order Quantity).
Q6. Could you supply the sample for me to test first?
A1). We are honored to offer you samples. New clients are expected to pay the sample fee.
A2). Sample fee can be refunded in your mass production order (total quantity up to 1000 pcs).

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