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ㆍ홈 > RF신호발생기/임의파형발생기  

4 포트 디지탈 어테뉴에이터

602Q 4 port programmable attenuator provides up to 120 dB of control range with a 0.1 dB step size from 200 MHz to 6 GHz
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4 포트 디지탈 어테뉴에이터 

USB 타입 디지탈 어테뉴에이터 , 신호 발생기,페이즈 쉬프트를 생산 하는 Vaunix 사에서 4포트 디지탈 어테뉴에이터를 신 제품으로 출시 했다.

이 제품은 통신,DVB , WiMAX, 3G, 4G, LTE, DVB Fading Simulators 제품의 설계 분야 또는 실험실에서 쉽고 다양하게 사용 할 수 있다,

News and Events

New Programmable Lab Bricks Dropping at IMS 2017


June 2, 2017

Newburyport, MA—June 2, 2017 Vaunix will be introducing their latest attenuators and signal generator in the 5G/IoT Pavilion at booth #848 at IMS 2017 in Honolulu, Hawaii, June 6th-8th. Capable of bidirectional fixed attenuation, swept attenuation ramps, and fading profiles, the Vaunix LDA-602Q 4 port programmable attenuator provides up to 120 dB of control range with a 0.1 dB step size from 200 MHz to 6 GHz. Each of 4 RF ports of this device has a 50 Ohm impedance with VSWR less than 1.3:1. Fast switching speeds of 15 us can be expected.

The LDA-602Q unit is compact, fitting into a single standard rack unit with well-spaced 50 Ohm SMA female connectors for each RF port. Additionally, the only power and control connection is from a standard USB type-B female. Price is $2,900.

The LDA-602EH attenuator has a large attenuation range of 120 dB with an exceptional 0.1 dB step size, allowing for both precision and accuracy during fading tests or device characterizations. This attenuator also features a fast 15 us switching speed, an operating temperature from -30oC to 50oC, a maximum RF input of +28 dBm, and is priced at $875. The LDA602-EH operates with a low insertion loss of 9 dB to 6 GHz, an input IP3 of +55 dBm and a typical VSWR of 1.3:1. 

The LMS-183DX 6-18 GHz Signal Generator Offers up to 80 dB of power control range. This unit typically operates with a voltage stand wave ratio (VSWR) at 1:4:1 (2.0:1 maximum) and weighs less than one pound. Maximum harmonics are -25 dBc (-38 dBc typically) when the LMS-183DX is set to +10 dBm output power. The LMS-183DX is controlled and powered through USB with advanced features such as phase-continuous linear frequency sweeping, internal/external 10 MHz reference, and optional pulse modulation. Price is $3,499. To answer any questions about a Lab Brick’s durability watch this YouTube video where one gets dropped off a bridge at IMS 2016 into traffic.