4 CH Programmable RF Signal Power impact Attenuator with LCD

Product name	4 CH Programmable RF Signal Power impact Attenuator with LCD	Certification	-
Category	Other Telecommunications Equipment	Ingredients	-
Keyword	attenuator , rf attenuator , signal attenuator , programmable attenuator	Unit Size	-
Brand name	-	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

Attenuator is an electronic device that reduces the power of a signal without appreciably distorting its wave from. An attenuator is effectively the opposite of an amplifier, though the two work by different methods. While an amplifier provides gain, an attenuator provides loss, or gain less than 1.

Application or Usage:

Attenuators are usually passive devices made from simple voltage divider networks. Switching between different resistances forms adjustable stepped attenuators and continuously adjustable ones using potentiometers. For higher frequencies precisely matched low VSWR resistance networks are used.

Fixed attenuators in circuits are used to lower voltage, dissipate power, and to improve impedance matching. In measuring signals, attenuator pads or adapters are used to lower the amplitude of the signal a known amount to enable measurements, or to protect the measuring device from signal levels that might damage it. Attenuators are also used to 'match' impedance by lowering apparent SWR.

DC-3.0 4 CH Programmable RF Signal Power impact Attenuator with LCD

Parameter:

Name	4 CH Programmable Attenuator
Frequency (GHz)	DC-3.0
Standing-wave Ratio (VSWR)	≤1.3@DC-1GHz
	≤1.4@DC-2GHz
	≤1.6@DC-3GHz
Insertion loss ( dB)	DC-1GHz:±0.3@≤10dB;±1.2@16/32dB
	DC-2GHz:±0.6@≤10dB;±1.2@16/32dB
	DC-3GHz:±0.8@≤10dB;±1.5@16/32dB
Attenuator Step ( dB)	1
Attenuator Range ( dB)	0-120
Indication	LCD / Software indication
Control Way	Keyboard / RS232 ( software)
Average Powr (W)	2
Impedance(Ω)	50
Attenuator Contro Group	4 Channel ( 4 In 4 out )
Connector Type	N-F
Working Voltage	AC:110-240
Operating Temperature(℃)	-20~+70
Dimensions(mm)	482 x 89 x 300

Attenuator is an electronic device that reduces the power of a signal without appreciably distorting its wave from. An attenuator is effectively the opposite of an amplifier, though the two work by different methods. While an amplifier provides gain, an attenuator provides loss, or gain less than 1.

Application or Usage:

Attenuators are usually passive devices made from simple voltage divider networks. Switching between different resistances forms adjustable stepped attenuators and continuously adjustable ones using potentiometers. For higher frequencies precisely matched low VSWR resistance networks are used.

Fixed attenuators in circuits are used to lower voltage, dissipate power, and to improve impedance matching. In measuring signals, attenuator pads or adapters are used to lower the amplitude of the signal a known amount to enable measurements, or to protect the measuring device from signal levels that might damage it. Attenuators are also used to 'match' impedance by lowering apparent SWR.

Packaging & Shipping

Box package

FOB or EXW or CIF Shipping terms

Our Services

- Accurate and timely communications

- A commitment to on-time delivery of products
- Competitive pricing

- “Cradle to Grave”” product support

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	Negotiable	Shipping time	Negotiable

Osbay Technology Limited

Minisite Heart

Country / Year Established: China / 2010

Membership: BIZ

Business type: Manufacturer

8

President: Kris

Address: Tangwei,gongming district

Product Category: Antennas for Communications,Other Telecommunications Equipment

Year Established: 2010

No. of Total Employees: 51-100

Company introduction

Osbaytech is a one of the leading designer and manufacturer of Custom RF-Microwave Passive and Active Components in china，like Signal Booster, Signal Transponder, Shield box, Power Divider, RF Attenuator, Terminal Load,RF Cable connector ,Antenna and other communication test products.

We supply both government and commercial entities with the proper equipment and support to facilitate high frequency electronic communication.

Our team, comprised of highly-acclaimed RF/Microwave engineering specialists and a highly-attentive support staff, aims to provide unparalleled service from start to finish.

What we can offer here: