6900K6 Series

20 Watt TWT Amplifier

Features

• IEEE-488

• CIIL/MATE Compatible

• Talker and Listener

• Interface Built-In

• CE marked and TUV approved

Power

Freq

Gain

O/P

Model #

(Watts)

(GHz)

(dB)

Conn

VZC-6961K6

20

4-8

35

N

VZX-6981K6

20

8-12.4

40

N

VZU-6991K6

20

12.4-18

40

N

VZM-6991K6

20

8-18

40

N

VZV-2776K6

20

4-18

30

N

These units can function as either a GPIB Listener or a Talker; i.e., the TWTA can be

controlled by the external computer and report on its status.

When addressed as a Listener, the TMA causes the amplifier to take some action such as

turning high voltage ON.

When addressed as a Talker, the amplifier sends back information on its operating or

fault condition.

Local operation is possible by enabling the front panel controls; however, incoming Bus

commands will override the front panel unless an internal safety switch has been set to

prevent it.

Two control languages are included; CPI Simplified Language (CSL) and a version of the

Air Force’s Control Interface Intermediate Language (CIIL). An internal switch allows

quick selection of language.

The 6900K6 Series are GPIB controllable versions of the popular CPI 6900K4 series

low power commercial TWT amplifiers.

CPI 6900K6 series TWT amplifiers are manufactured with the same quality as all CPI

amplifiers and are backed by CPI’s worldwide 24-hour customer support network that

includes 9 regional factory service centers. Quality, reliability and product support are

integral parts of your CPI power amplifier.