Model

Function

Rate MHz

# Of Chan

Voltage Gain

RMS Noise
(Typ.)

# & Type Of Outputs

Special Features

740

LINEAR LOGIC FAN IN/OUT

DC
to
250

4

1

400 µV

6 Outputs
4 Non-Inv
2 Inverting

Linear summation
of inputs

Allows linear summing in nanoseconds of levels and pulses for easy formation of complex analog triggers.

744

LINEAR GATE FAN IN/OUT

DC
to
250

4

1

500 µV

6 Outputs
4 Non-Inv
2 Inverting

Gated linear summation of inputs

Four independent fast analog switches with linear fan in/out. Ideal for fast analog mux/demux analog gating.

748

LINEAR/LOGIC FAN OUT

DC to 250

8

1

250 µV

4 Non-Inv

±250 mV offset

Analog fan out for fast detector signal to simultaneously drive discriminators, A/D converters, transient recorders & other data acquisition systems.

770

772

FIXED GAIN AMPLIFIER

DC
to
300

4

8

10

25 µV

2 Bridged Non-Inv

±250 mV Offset

Fast, low cost amplifier block. Channels can be cascaded for gains in excess of 500

771

VARIABLE GAIN AMPLIFIER

DC to
300

4

1 to 10

Gain 10: 25µV

Gain 1: 250µV

1 Output Non-Inv

±250 mV Offset

General purpose fast pulse or CW amplifier. Ten position switch selects gains 1 to 10 with full bandwidth.

774

PULSE AMPLIFIER

100 KHz
to
1.8 GHz

4

Gain 5 or 10

Gain 20 or 50

40 µV

1 Linear

Non-Inverting

775

PULSE AMPLIFIER

100 KHz
to
1.8 GHz

8

Gain 5 or 10

Gain 20 or 50

40 µV

1 Linear

Non-Inverting

776

PHOTO- MULTIPLIER PREAMP

DC to 275

16

Fixed 10

25 µV

2 Non-Inv

Internal Offset ADJ.

Low cost per channel, high density photomultiplier preamp. Sixteen-channels in a single-width NIM.

777

VARIABLE GAIN PREAMP

DC to 200

8

Continuous 2 to 50

Gain 50: 25 µV
Gain 2: 100 µV

2 Non-Inv

Front-Panel Offset ADJ.

High performance octal photomultiplier preamp with adjustable gain. DC offset control via front panel.

778

Sixteen Channel Version of the Model 777 in Single Width NIM; (See Model 777 specifications above).

779

Thirty-two Channel Version of the Model 776 in Single Width NIM; (Same performance as Model 776 above)

6931

DC-100 MHz Single Channel Bipolar Amplifier; 100X Voltage Gain. Noise less than 10µV RMS.

6950

DC-300 MHz Single-Channel Bipolar Amplifier; 10X Voltage Gain, (See Model 770 for specs.)

6954

100 KHz to 1.8 GHz Bipolar Preamplifier. Single Channel version of Model 774. Available with BNC or SMA connectors.

Gain 5 or 10

Gain 20, 50, or 100

6955

20 MHz to 700 MHz Timing/Charge Pick-Off Preamplifier.
Available with BNC or SMA connectors.

Gain 5 or 10

Gain 20, 50, or 100

5010

Rotary Step Attenuator Variable from 0.1 to 1.0. Range DC to 1 GHz.
Choice of LEMO or BNC connectors.

Single Channel

804

Rotary Step Attenuator variable from 0.1 to 1.0. Range DC to 1 GHz.

Choice of LEMO or BNC connectors.

Four Channel NIM