Pocket digital wobbler
Delivery content:
- Respective equipment
- Supply and charging adapter =9V, 300mA
- 4pcs of alkaline accumulators LR6/AA 1,5V 1500mAh (in equipment)
- Floppy disc 1.44M containing SW for PC (Win95/98/NT)
Basic features:
- LCD display 128x64 with under light
- Equipment dimension 230x130x50mm
- Equipment weight 620g
- Input resistance 50 Ω
- Output sinusoidal voltage ( 200 mV / 50 Ω )
- Spectral purity more than 50 dB
- Frequency range 5 Hz - 32 MHz (according to type up to 50 MHz )
- Generator step 0,03 Hz
- Wobbler is possible to use as generator
- Amplitude and frequency is possible to measure by cursor
- Dynamics 20, 40, 80 dB for screen ( 5, 10, 20 dB for section )
- Time of battery operation of equipment is 5hrs. without under light of display
- Time of charging 8 hrs. (equipment is automatically charged during operation with adapter attached)
- RS-232U, serial communication interface 232 extended by possibility of sharing transmitting conductor (consequently possibility of parallel connection up to four equipments to PC).
Equipment operation:
- Equipment is switched on and off by „POWER“ button
- Equipment function is selected by „FUNC“, „UP“, „DOWN“, „LEFT“, „RIGHT“ and „SEL“ buttons, see Map of equipment operation as attached
Connector RS-232U description:
|
Pin |
Funkce | |
|
1 |
NC |
|
|
2 |
RxD |
Data acceptance from PC |
|
3 |
TxD |
Data broadcasting to PC |
|
4 |
NC |
|
|
5 |
GND |
|
|
6 |
NC |
|
|
7 |
NC |
|
|
8 |
NC |
|
|
9 |
SynOUT |
Output of synchronization |
!!! WARNING !!!:
It is possible to measure by this equipment only safe voltage in standard areas due to mutual interconnection of connector part metal bodies. Input voltage on sensing unit should not exceed 5 V, so that sensing unit is not damaged.
Interface RS-232 is not galvanic - separated.
