Chauvin Arnoux ORITEL MOD 100 Manual De Instrucciones página 8

3.1 Summary of the components making up the ORITEL BDH R100 basic
educational bench
ORITEL OSG 100 Gunn diode oscillator ............................................................................. P01.2753.07
ORITEL ISO 100 ferrite isolator ........................................................................................... P01.2753.08
ORITEL MOD 100 pin diode modulator ............................................................................... P01.2753.09
ORITEL ATM 100 micrometer-adjustable variable attenuator ............................................. P01.2753.10
ORITEL OND 100 curve wavemeter .................................................................................... P01.2753.11
ORITEL LAF 100 measuring line ......................................................................................... P01.2753.12
ORITEL ADZ 100/3 three-screw impedance adaptor .......................................................... P01.2753.13
ORITEL TGN 100 waveguide-to-coax transition element .................................................... P01.2753.14
ORITEL DEN 100 coaxial detector ...................................................................................... P01.2753.15
ORITEL CHG 100 adapted load .......................................................................................... P01.2753.16
ORITEL CC 100 short circuit plate ...................................................................................... P01.2753.17
ORITEL SUP 100 waveguide support ................................................................................. P01.2753.18
Other components (R100/WR90 standard waveguide)
ORITEL AFR 100 EASYFIX quick fastening lug adaptor .................................................... P01.2753.01
ORITEL RS 100 bench support rail ..................................................................................... P01.2753.03
ORITEL MH 600 microwave milliwattmeter ......................................................................... P01.2501.01
ORITEL ST 613 thermocouple probe (for ORITEL MH 600) ............................................... P01.2851.01
ORITEL CF 204A power supply unit for Gunn diode oscillator ................................... Please consult us
ORITEL IR 205 SWR indicator ............................................................................................. P01.2705.01
ORITEL RD 100 displacement sensor for measuring line ................................................... P01.2753.02
ORITEL ANC 100/15 (15 dB) horn antenna ........................................................................ P01.2753.04
ORITEL CGX 100/20 waveguide cross coupler ................................................................... P01.2753.05
ORITEL IRIS 20-30 (20 and 30 dB) coupling irises ............................................................. P01.2753.06
To use these components, refer to the corresponding operating manual.
3.2 How to use the EASYFIX quick fastening lug
See diagram § 6.3
Arrange the two elements to be assembled, taking care to correctly place the centring studs
opposite the holes
Simultaneously tighten the two knurled knobs
3.3 Connecting the modulator to the ORITEL CF 204A power supply unit
Prior to energisation (see § 6.2):
1. Connect the free end of the power supply BNC lead for the pin diode modulator-cum-attenuator to the
female BNC connector
3. Press the network push button
4. Energise the power supply unit.
5. Adjust the modulation level of the microwave signal using the control knob
The microwave energy supplied by the Gunn oscillator can be amplitude modulated by a square
signal with a 1 kHz repetition frequency once the throw-over switch
position. The modulation frequency can then be adjusted by turning the screwdriver slot
6. The microwave signal can or cannot be modulated depending on the position of the throw-over
switch .
of the power supply unit.
and the indicator light should light up.
8
.
has been turned onto the MOD
.