Drake - 2-NT - Transmitter
Fabricante:
Equipamiento:
2-NT
Fecha:
Categoría:
Grupo:
Subgrupo:
1 Manual
Manual de servicio y del usuario
Tipo manual:
Manual de servicio y del usuario
Páginas:
31
Tamaño:
1,8 MB
Idioma:
ingles
Revisión:
Manual-ID:
Fecha:
Calidad:
Documento escaneado, en parte se lee mal, en parte no se lee.
Fecha de carga:
8 de agosto de 2017
MD5:
1c420f27-4a9d-54ec-879c-76f3806a6f58
Información
1„ INSTALLATION-------------------------------- 1
Id
Unpacking----------------------------------------------------------1
1„2 Power
Requirements--------------------------------------------1
1.3
Location--------------------------------------------------------------1
104
Cabling--------------------------------------------------------------1
2 Antenna 4
2 o 1 General--------------------------------4
3. OPERATION-----------------------------------8
3.1 Tuning Procedure------------------------ 8
3.2 Delay Control--------------------------10
3.3 STBY position of FUNCTION switch--------10
3.4 SPOT position of FUNCTION switch--------10
3.5 EXT switch-----------------------------11
4. SPECIFICATIONS-------------------------------12
4„ 1 Frequency Coverage----------------------12
4.2 Characteristics-------------------------12
4.3 Accessories--------------------------- 13
5. THEORY OF OPERATION-----------------------14
5.1 Block Diagram--------------------------14
5.2 Crystal Oscillator 14
5.3 Driver Amplifier 14
5.4 Power Amplifier 14
5.5 TVI Filter------------------------------15
5»6 Keying and Relay Control-----------------15
5.7 Relay K1------------------------------16
5.8 Sidetone Oscillator 16
5 „9 Muting--------------------------------16
6„ SERVICE DATA---------------------------------18
6.1 Tube Replacement------------------------18
6.2 Resistance Measurements---------------- 18
6.3 Voltage Measurements-------------------- 19
6.4 Alignment------------------------------ 19
6.5 Plate Meter Calibration------------------20
6.6 Trouble Shooting-------------------------20
Descargas:
608
Descargar
drake--2-nt--service-user--ID9249.pdf