Kenwood TS-520 Émetteur-récepteur
Fabricant:
Modèle:
TS-520
Date:
Catégorie:
Groupe:
Description:
SSB Transceiver

Information

KENWOOD TS-520 The TS-520 is a highly sophisticated solid state amateur radio Transceiver employing only three vacuum tubes. Operating on all amateur bands between 3.5 and 29.7 MHz, this unit is constructed modularly. All major electronic circuits are wired on easily removed or installed circuit boards. The TS-520 includes many built-in features usually found as extras on other transceivers. Included in the equipment are a VOX circuit, a 25 kHz crystal calibrator, an RIT circuit, and an effective noise blanker. The TS-520 also includes automatic gain control (AGC), automatic level control (ALC), provisions for break-in CW with sidetone, a speech processor, and built-in power supplies. Designed for operation on SSB or CW, the TS-520 delivers more than 200 watts PEP input. The low power consumption of the TS-520 resulting from its solid state design, makes the Transceiver ideal for portable and mobile operation. Any complicated electronic equipment will be damaged if operated incorrectly, and this Transceiver is no exception. Please read all of the operating instructions before putting the TS-520 on the air.

plus

Manuel de l'utilisateur
Type manuel:
Manuel de l'utilisateur
Pages:
56
Taille:
4.58 Mbytes (4807486 Bytes)
Langue:
english
Révision:
Manuel-ID:
Date:
Qualité:
Document scanné, tous les lisible.
Date de transfert:
2018 05 20
MD5:
0b107465c262e7bce2f650664e6ac10a
Téléchargements:
836

Information

CONTENTS TS-52Q SPECIFICATIONS ... 4 SECTION 1 INTRODUCTION ... 6 1.1 KENWOOD TS-520 .1.2 Requirements for Operation % SECTION 2 INSTALLATION ... : ... 8 2.1 Unpacking;, 2.2 OperatingLocation 2.3 Cabling,;-; SECTION 3"t,r jQPER^jfNG CONTROLS ... ... . . .. 4.9 Transmitter Tuning 4.10 SSB Operation 4.11 CW Operation 4.12 0pöratibnwith;aLihear'Amplifier 4.13 Fixéd Frëquency Operation 4.14 Internal Cross Channel Operation 4.15 Mobile Operation ^4.16 DX Operation Î4.17 SSTV Operation 4.18 Operation with a Phone Patch v 3 4.19 Novice Operation 5 CIRCUIT DESCRIPTION ... 5.1 General Description 5.2 Carrier Board 5.3 Generator Board 5.4 IF Board 5.5 NB Board 5.6 RF Section 5.7 Marker Board 5.8 AF Board 5.9 VOX Board 5.10 VFO Board 5.11 Fixed Channel - AVR Board 5.12 Rectifier Board 5.13 HV Board 5.14 Indicator Board 5.15 Final Power Amplifier Section 6 MAINTENANCE AND ALIGNMENT ... 6.1 General Information 6.2 Accessories 6.3 Receiver RF Section 6.4 Noise Blanker Board Alignment 6.5 IF Board Alignment 6.6 Fixed Channel - AVR Board Alignment 6.7 Drive Coil Alignment 6.8 Carrier Balance Adjustment 6.9 Transmitter Neutralization 6.10 VFO Calibration 6.11 Crystal Calibrator Alignment 6.12 Replacing the Fuse 6.13 Cleaning 6.14 Replacement Parts 7 TROUBLESHOOTING ... 7.1 General Information 7.2 Transmitter and Receiver Circuits 7.3 Receiver Section 7.4 Transmitter Section 8 VOLTAGE MEASUREMENTS ... 8.1 Tube Voltage Measurements 8.2 Transistors 8.3 1C TRANSISTOR BASE DIAGRAM ... 47 TOP VIEW OF THE TS-520 ... 48 BOTTOM VIEW OF THE TS-520 ... 49 DC TO DC MODULE SCHEMATIC ... . 50 TS-520 SCHEMATIC ... 51 RF SECTION SCHEMATIC ... 52

plus

manuel de réparation
Type manuel:
manuel de réparation
Pages:
37
Taille:
3.01 Mbytes (3157712 Bytes)
Langue:
english
Révision:
Manuel-ID:
Date:
Qualité:
Document scanné, tous les lisible.
Date de transfert:
2018 05 20
MD5:
d46dd1c2d5f79560ce1213c32f620cbd
Téléchargements:
2071