Date: 25/07/03
R.V.R. Elettronica S.r.l. (BO)
VJ8000-TR - R.F. Tube Amplifier
50
In this manual is furnished the jumpers position for the Yu148 tube installed on the VJ8000-
TR
Once finished the previous operations it’s necessary to connect a power supply with an
ammeter in series (as shows in the following figure) to calibrate the IA and IG1 maximum
current (IG2 not present in this equipment because triode version, present on the tetrode
version). After the test point output voltages through the trimmers placed on the multimeter
card, verify that the instrument, placed on the hinged front panel, read correctly.
If the reading of the multimeter corresponds to preset value, verify that the selector is on
CAL position and the instrument read the full scale, otherwise turn TR10 trimmer to
calibrate the instrument. Now, it’s possible to calibrate the measures using trimmers placed
on the measures card that correspond to the requested measure. After the current calibration
is possible to calibrate the voltage reading, using a multimeter to read the input voltage
values too. VG1, VG2 and VA voltages is naturally measured on the test points and to
simulate the equipment working is necessary to refer to voltage values indicated on the
relative TABLE D.
Содержание VJ8000-TR
Страница 4: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 4 ...
Страница 32: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 32 FIG 16 TUBE INSTALLATION DIAGRAM N 1 ...
Страница 33: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 33 FIG 17 TUBE INSTALLATION DIAGRAM N 2 ...
Страница 35: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 35 FIG 19 TUBE INSTALLATION DIAGRAM N 3 ...
Страница 43: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 43 N_1 DC ammeter ...
Страница 44: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 44 FIG 24 MEASURES CARD REFERENCE VIEW ...
Страница 49: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 49 ...
Страница 55: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 55 FIG 28 REPORT MEASURE ...
Страница 61: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 61 FIG 29 POWER SUPPLY SOCKET ...
Страница 63: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 63 FIG 31 RACK POWER SUPPLY BASE ...
Страница 64: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 64 FIG 32 HIGH TENSION PANEL ...
Страница 65: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 65 FIG 33 ELECTROMECHANICAL PLANE TRIODE ...
Страница 66: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 66 ...
Страница 68: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 68 HIGH POWER RELAYS CARD ...
Страница 69: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 69 FIG 35 TUNING RELAYS CARD ...
Страница 70: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 70 FIG 36 TELEMETRY INTERFACE CARD ...
Страница 71: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 71 FIG 37 MEASURES CALIBRATION CARD ...
Страница 72: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 72 FIG 38 THERMAL STROBE CONNECTOR ...
Страница 73: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 73 FIG 39 P W R MEASURE CONNECTOR ...
Страница 75: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 75 FIG 41 PTXLCD CONNECTOR ...
Страница 76: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 76 FIG 42 LOW VOLTAGE CIRCUIT DIAGRAM ...
Страница 77: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 77 FIG 43 THREE PHASES CIRCUIT DIAGRAM ...
Страница 79: ...Date 25 07 03 R V R Elettronica S r l BO VJ8000 TR R F Tube Amplifier 79 FIG 45 ELECTRIC SCHEMES ...