|
| WA301 - Description and Specifications |
GENERAL DESCRIPTION
The WA301 is a DC to 1MHz amplifier with a maximum output (e.m.f.) of
30 volts peak to peak from a 50W
source impedance. A 600W
output is also provided.
The unit can provide up to 15 volts peak to peak into a 50W
load and can drive up to 300mA peak into a low impedance or short circuit.
Fully variable gain between x1 and x10 is provided by a rotary vernier
with calibrated end stops. A -20dB output attenuator is also incorporated.
An "output clip" LED is provided to warn if the output amplitude
exceeds ±15V. |
|
APPLICATIONS
Most function generators have a maximum open-
circuit output voltage of
20V peak to peak. The WA301 enables this to be boosted to 30V peak to
peak.
Commonly the WA301 will be used as a slave to a function generator with
the gain set to x10. Thus an output of 3V pk-pk at the function generator
would give rise to an output of 30V pk-pk from the WA301.
Alternatively the variable gain facility might be used to provide an
adjustable output level from a fixed level source. |
|
|
|
|
| SPECIFICATIONS |
| Bandwidth: |
-3dB at 1MHz |
| Flatness: |
-1dB at 400kHz |
| Rise/fall
time: |
<0.5µs |
| Distortion: |
<0.1% at 1kHz |
| Gain: |
Vernier adjustment
between x1 and x10 |
| Input
impedance: |
10kW |
| OUTPUT |
| Output
impedance: |
50W
and 600W
(separate sockets) |
| Output
0dB: |
30V pk-pk max.
from 50W(15V
into 50 Ohms), 30V pk-pk max. from 600W
(15V into 600 Ohms) |
| Output
-20dB: |
3V pk-pk max. from
50W
(1.5V into 50 Ohms), 3V pk-pk max. from 600W
(1.5V into 600 Ohms) |
| DC
offset: |
<5mV |
| GENERAL |
| Power: |
230V or 115V AC
nominal 50/60Hz, adjustable internally; operating range ±14% of
nominal; 20VA max.; Installation category II |
| Size: |
210(W) x 75(H) x
230(D)mm, inc. feet. |
| Weight: |
1.1kg |
| Operating
Range: |
+ 5°C to 40°C,
20-80% RH. |
| Storage
Range: |
- 40°C to 70°C |
| Safety: |
Complies with
EN61010-1. |
| EMC: |
Complies with
EN63126. |
|
Thurlby Thandar Instruments Ltd. operates a policy of continuous development
and reserves the right to alter specifications
without prior notice.
|
 |
|
Thurlby Thandar Instruments
Limited
Glebe Road, Huntingdon, Cambridgeshire PE29 7DR
Tel: 01480 412451 Fax: 01480
450409 Web: www.tti.co.uk Email:
sales@tti.co.uk |
|
|
| |
|
|
|
|
Extends the output range of function generators