High-Performance DC-4GHz Pushbutton Step Attenuators for T/R Applications

• Customization: Available
• Type: Attenuator
• Module No.: Swtsxx-8-70-4-B
• Model NO.: SWTSXX-8-70-4-B
• Frequency: DC-4GHz
• Average Power: 2W, 5W, 10W
• Nominal Impedance: 50, 75
• Peak Power: 100W
• Connector Type: N, SMA, BNC, F
• Connectors: Brass Nickel Plated
• Dimensions: 162*35.5*20mm
• Weight: 170g
• Transport Package: Carton or as Per Customer Requirement
• Specification: customized
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

DC-4GHz 2W 5W 10 W Pushbutton Step attenuators T/R Components

   
    Pushbutton Step attenuators can be used to adjust the power signal level by step within certain frequency range, they can also be used to adjust the test system's power level as inset attenuators, it is small with high accuracy and high stability etc.

    SWT'S serial B type pushbutton step attenuators' average power 2W-25W, frequency range from DC-4GHz, attenuation value 0-90dB by 0.1dB / 1dB/ 10dB step.

MECHANICAL SPECIFICATIONS

Connectors	Brass Nickel Plated
Female Pin	Beryllium Copper Gold Plated
Housing	Aluminum, Blue Spray Painting
Temp Range	-20°C~+85°C
Dimensions	162×35.5×20mm
Weight	170g

ELECTRICAL SPECIFICATIONS 
 

Model Number	Frequency Range(GHz)	Attenuation Range(dB)	Attenuation Step(dB)	Attenuation Accuracy(dB)		Max VSWR	Insertion Loss(dB)
				2W/5W	10W
SWTSXX-8-70-1-B	DC-1	0-70dB in 1dB steps	1,2,4,8,10, 10,16,20	±0.5dB(0-10dB) ±0.8dB(10-50dB) ±3%dB(≥50dB)	Single step ±0.6dB	1.40	≤2.0
SWTSXX-8-70-2.5-B	DC-2.5			±0.8dB(0-10dB) ±1.25dB(10-50dB) ±3%dB(≥50dB)	Single step ±0.8dB		≤3.5
SWTSXX-8-70-3-B	DC-3			±0.8dB(0~10dB) ±2dB(10~50dB) ±4%dB(≥50dB)	Single step ±0.8dB	1.50	≤3.5
SWTSXX-8-70-3.5-B	DC-3.5			±1.0dB(0-10dB) ±2.0dB(10-50dB) ±4%dB(≥50dB)	/	1.60	≤4.5
SWTSXX-8-70-4-B	DC-4			±1.2dB(0~10dB) ±2.5dB(10~50dB) ±4.5%dB(≥50dB)	/	1.75	≤5.0

  

NOMINAL IMPEDANCE: 50, 75

AVERAGE POWER: 2W, 5W, 10W

PEAK POWER: 100W (5μs pulse width with 2% duty cycle)

CONNECTOR TYPE: N, SMA, BNC, F

OUTLINE DRAWING

 

 

 

Nanjing Shinewave Technology Co., Ltd. is a company specializing in the research and development, production and sales of RF microwave active and passive components and subsystems. The company's product field covers a variety of microwave communication devices, including microwave filters, duplexers, amplifiers, frequency sources, and related subsystems, which are widely used in mobile communications and other fields.

In terms of microwave filters, the company has comprehensive products and strong design capabilities. The main products include cavity band-stop filter, waveguide filter, electrically tunable filter, multi-frequency combiner, multi-frequency combining platform POI, dielectric cavity dual-mode filter, LC filter, miniaturized comb filter, interdigital filter, etc.

In order to meet the special needs and higher index requirements of customers, in addition to standard products, we provide customized product development methods, and wholeheartedly provide customers with fast and high-quality products and services.

 

Shipment:

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

 

 

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. 

 

Q5. After paid, what info of the supplier provided?

 

A: Tracking number

 

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate