(주)가이던트

Multiplexer modules

제품

설명

Max volts

Switch

/Carry current

BW (MHz)

Scan ch/sec

Thermal

 offset

Comments

34921A

40-channel armature multiplexer

 w/low thermal offset

± 300 V

1A/2A

45 MHz

100

< 3 μV

Temperature 

reference 4 current 

channels Conig 

as 2- or 4-wire

34922A

70-channel armature multiplexer

± 300 V

1A/2A

25 MHz

100

< 3 μV

Conig as 2- or 4-wire

34923A

40/80-channel reed multiplexer

± 150 V

0.5A/1.5A

45 MHz

500

< 50 μV

Conig as 1-, 

2- or 4-wire

34924A

70-channel reed multiplexer

± 150 V

0.5A/1.5A

25 MHz

500

< 50 μV

Conig as 2- 

or 4-wire

34925A

40/80-channel optically 

isolated FET multiplexer

± 80 V

0.02A

1 MHz

1000

< 3 μV

Conig as 1-, 

2- or 4-wire

Matrix modules

제품

설명

Max volts

Switch

/Carry current

BW (MHz)

Scan ch/sec

Thermal

 offset

Comments

34931A

Dual 4x8 armature matrix

± 300 V

1A/2A

30 MHz

100

< 3 μV

Backplane expandable

34932A

Dual 4x16 armature matrix

± 300 V

1A/2A

30 MHz

100

< 3 μV

Backplane expandable

34933A

Dual/Quad 4x8 reed matrix

± 150 V

0.5A/1.5A

30 MHz

500

< 50 μV

Backplane expandable 

Conig as 1- or 2-wire

34934A

Quad 4x32 reed matrix

+/- 100 V

0.5A/0.5A

20 MHz

500

< 50 μV

Backplane expandable 

Conig as 1- or 2-wire

General-purpose modules

제품

설명

Max volts

Switch

/Carry current

BW (MHz)

Scan ch/sec

Thermal

 offset 

Comments

34937A

28-channel Form C 

and 4-channel Form A

+/–300 V 

+/–250 VAC

1A/2A 5 A

10 MHz

N/A

< 3 μV

< 3 μV

34938A

20-channel 5-amp Form A

+/–250 VAC

5A/8A

1 MHz

N/A

< 3 μV

34939A

64-channels Form A

+/–100V

1A/2A

10 MHz

N/A

< 3 μV

RF and microwave modules

제품

설명

Insertion loss

Isolation

Freq range

VSWR

Input 

impedence

Comments

34941A

Quad 1x4 50 ohm 

3 GHz RF multiplexer

0.6 dB

> 58 dB

3 GHz

< 1.25

50 Ω

@ 1 GHz

34942A

Quad 1x4 75 ohm 

1.5 GHz RF multiplexer

0.6 dB

> 60 dB

1.5 GHz

< 1.35

75 Ω

@ 1 GHz

34945A

/ 34945EXT

Microwave switch

/attenuator driver

Can drive up to 64 external switch coils; 

32 SPDT switches, 8 multiport switches, 8 attenuators, 

or your own combination. Expand with additional 34945EXTs.

34946A

Dual 1x2 SPDT terminated

 microwave switch

< 0.42 dB

< 0.69 dB

< 0.8 dB

> 85 dB

> 67 dB

> 60 dB

4 GHz or 20 GHz 

26.5 GHz

< 1.15

< 1.30

< 1.6

50 Ω

@ 4 GHz 

@ 20 GHz 

@ 26.5GHz

34947A

Triple 1x2 SPDT unterminated

 microwave switch

< 0.42 dB

< 0.69 dB

< 0.8 dB

> 85 dB

> 67 dB

> 60 dB

4 GHz or 20 GHz 

26.5 GHz

< 1.15

< 1.30

< 1.6

50 Ω

@ 4 GHz 

@ 20 GHz 

@ 26.5GHz

System control modules

제품

설명

34950A

64-bit digital I/O 

with memory and counter

Eight 8-bit digital I/O channels 

with programmable polarity, thresholds up to 5 V, 

with handshaking protocols and pattern memory. 

Two 10 MHz frequency counter and programmable clock output to 20 MHz.

34951A

4-channel isolated D/A 

converter with waveform memory

Output DC voltage up to ± 16 V or DC current up to ± 20 mA. 

Output waveforms with a 200 kHz update rate and 16 bits of resolution. 

Use on-board memory to create point-to-point waveforms with more than 500,000 points.

34952A

Multifunction module 

with 32-bit DIO,

 2-ch D/A and totalizer

Four 8-bit digital I/O channels, two ± 12-V analog outputs, and a 100 kHz gated totalizer.

34959A

Breadboard module

Create your own custom designs with access to the +12 V and +5 V supplies, 

16 GPIO ports and 28 relay drive lines.