Precision Rotary Step Attenuators for RF Applications: 2W & 10W

• Customization: Available
• Type: Attenuator
• Module No.: Swtsx-1-Xx-X-A1
• Model NO.: SWTSX-1-XX-X-A1
• Frequency: DC-6GHz
• Average Power: 2W ,10 W
• Nominal Impedance: 50
• Peak Power: 100W
• Connector Type: SMA(F,F); N(F,F)
• Connectors: Brass Nickel Plated
• Female Pin: Beryllium Copper Gold Plated
• Housing: Brass Nickel Plated, Aluminum
• Transport Package: Carton or as Per Customer Requirement
• Specification: customized
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

DC-6GHz 2W 10W Rotary Step Attenuators RF components T/R Components

 

    Rotary Step attenuators are used to adjust the power signal level by step within certain frequency range without power off, 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 A1 type rotary step attenuators' average power is 2W, 10W, frequency range from DC-6GHz,

attenuation value 0-90dB by 0.1dB/ 1dB/ 10dB step.

MECHANICAL SPECIFICATIONS

Connectors	Brass Nickel Plated
Female Pin	Beryllium Copper Gold Plated
Housing	Brass Nickel Plated, Aluminum
Temp Range	-20°C~+85°C
Dimensions	Ø30×63mm(Without Connector)
Weight	250g
NOMINAL IMPEDANCE	50
AVERAGE POWER	2W,10W
CONNECTOR TYPE	SMA(F,F); N(F,F)
PEAK POWER	100W (5μs pulse width with 0.5% duty cycle)

ELECTRICAL SPECIFICATIONS
 

Model Number	Frequency Range(GHz)	Attenuation Step Size	Max VSWR	Insertion Loss(dB)	Attenuation Accuracy(dB)
SWTSX-1-1-2.5-A1	DC-2.5	0-1dB in 0.1dB steps	1.25	≤0.5	±0.2
SWTSX-1-1-3-A1	DC-3		1.30	≤0.5
SWTSX-1-1-4.3-A1	DC-4.3		1.35	≤0.75	±0.3
SWTSX-1-1-6-A1	DC-6		1.40	≤1.0	±0.3
SWTSX-1-10-2.5-A1	DC-2.5	0-10dB in 1dB steps	1.25	≤0.4	±0.4
SWTSX-1-10-3-A1	DC-3		1.30	≤0.5	±0.5
SWTSX-1-10-4.3-A1	DC-4.3		1.35	≤0.75	±0.5
SWTSX-1-10-6-A1	DC-6		1.40	≤1.0	±0.5
SWTSX-1-60-2.5-A1	DC-2.5	0-60dB in 10dB steps	1.25	≤0.4	±0.5
SWTSX-1-60-3-A1	DC-3		1.30	≤0.5	±0.5(<50dB) ±0.8 or ±3% (≥50dB)
SWTSX-1-60-4.3-A1	DC-4.3		1.35	≤0.75
SWTSX-1-60-6-A1	DC-6		1.40	≤1.0
SWTSX-1-90-2.5-A1	DC-2.5	0-90dB in 10dB steps	1.25	≤0.4	±0.5(<50dB) ±3%(≥50dB)
SWTSX-1-90-3-A1	DC-3		1.30	≤0.5	±0.5(<50dB) ±3.5%(≥50dB)

 

Notes:

1. Dimensions Tolerance ±5%

        2. Custom designs available for other special attenuation value & accuracy


OUTLINE DRAWING

 

 

 

Nanjing Shinewave Technology Co., Ltd. is a company specializing in the research and development, production and sales of RF microwave antennas, active and passive components and subsystems. The company's product field covers a variety of microwave  communication devices, including anti-jamming antennas, RF power amplifiers, T/R modules, VCO/DROs, microwave filters, duplexers, frequency sources, and related subsystems, which are widely used in mobile communications, radar, and other fields.

In order to meet the special needs and higher requirements of customers, in addition to standard products, we provide customized product development methods. We always provide the 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. Then we can draft the order and it will have a ****** paying link.

 

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