Informations sur l'appareil:

Kenwood TS-820S Émetteur-récepteur
Fabricant:
Kenwood
Modèle: TS-820S
Date: 1977
Catégorie: Radio et des communications
Groupe: Émetteur-récepteur
Description:
Information:
                                    1. PLL System, HF Band SSB/CW/RTTY Transceiver
This transceiver employs newly developed PLL (Phase Locked
Loop) circuit, covering 1.8 to 29.7 MHz (WWV 15 MHz) for
SSB, CW and RTTY operations.
2. Minimum Spurious and Excellent Overload and Crossmod.
Characteristic
The adoption of FET balanced type mixer, MOS FET and single
conversion system minimizes spurious during transmission and
assures excellent overload and cross- mod. characteristic
during reception.
3. Built-in IF SHIFT Circuit
IF SHIFT circuit is built in the transceiver to shift IF
pass band without changing receive frequency. The circuit is
also called the "pass band tuning circuit". It allows you to
eliminate radio interference or set the receive frequency
characteristic to the desired bandwidth simply by
manipulating one control knob.
4. Built-in RF Processor
The unique speech processor uses a quick time constant at
455 kHz. Since this circuit is of RF type, it produces
little distortion and, unlike the clipper system, does not
deteriorate the tonal quality.
5. RF NFB
RF NFB from the transmit final stage to thp driver stage
improves the cross modulation distortion. The use of the
amplification type ALC further improves the quality of
transmit signals.
6. Newly Designed Analog Dial
The combination of newly designed mono-scale and sub-dial
provides easy reading of frequencies. The adoption of a
circuit that is completely free from changes in carrier
frequencies permits accurate indication of frequencies on
one dial pointer.
7. Digital Display Dial
The digital dial of TS-820S indicates transmit and receive
frequencies using carrier, VFO and local oscillator signals
instead of converting VFO frequencies. Thus, accurate
frequencies can be read at all times at any band and any
operating mode.
Since the accuracy of frequencies is set up only by the 10
MHz standard oscillator, frequencies can be read accurately
up to 100 Hz order by calibrating the oscillator with WWV.
The green indication on the dial assures many hours of
fatigueless operation.
8. D.H. (Display Hold) SWITCH
By pressing the D.H switch, the frequency read on the
digital remains on, thus serving as a memory system.
9. Rigid Structure and Easy Operation
The transceiver is built with a die casting front panel and
a rigid chassis, providing outstanding mechanical stability
for mobile operation. All the operating parts such as
control knobs and dials are designed and arranged according
to human engineering technology to ensure maximum case of
operation.
10. Monitor Circuit
The monitor circuit allows you to hear your own voice during
transmission, which is normally impossible with conventional
transceivers. This is very useful when checking the
modulation condition or adjusting the RF processor.
11. Selector Switch for SSB/CW Receive Frequency Response
During CW reception the audio frequency response is
automatically narrowed to improve the clarity of sound.
12. Build-in Fixed Channel Circuits with RIT (crystals are
optional)
The fixed channel circuits with RIT permit the use with the
built-in VFO for more enjoyable operation.
13. Transverter Connector
Transverter TV 502 (2m) can be connected for ready operation
Changeover to HF or VHF is accomplished automatically with
the power switch of the transverter.
14. .Built-in AC Power Supply, and DC Operation with
Optional DC-DC Converter
DC-DC Converter DS-1A (option) can be attached to the
transceiver for mobile operation.
15. Wide Variety of Auxiliary Circuits and Devices
The transceiver is completed with a noise blanker circuit,
VOX circuit, side tone circuit, marker circuit, built-in
speaker. 3-position AGC switch, heater switch, IF OUT
terminal and linear terminal.
The following devices are available as optional extra:
Remote VFO (VF0-820). CW Filter (YG-88C). Digital Display
(DG-1A), Transverter (TV-502S). Microphone (MC-50). Low Pass
Filter (LF-30A).

Les guides suivants sont disponibles pour l'équipement ci-dessus:

Kenwood -- TS-820S -- manuel de réparation
Nom du fichier: Kenwood-2972-Manual-Page-1-Picture
Type de document: manuel de réparation
Nombre de pages: 16
Taille du fichier: 1.13 Mbytes (1180585 Bytes)
langue: anglaise
Révision:
Document ID/Numéro:
Date: 1977
qualité: Document scanné, la lecture en partie mal, en partie illisible.
Chargé sur:
MD5: a3d6c78717983260ecd9dcc0f52bf9fa
ed2kID: 7fb3d92f4868201ea40accffe508a7a1
Téléchargements: 813 depuis 01 janvier 2012
Information:
Several service bulletins
Kenwood-2972-Manual-Page-1-Picture
Télécharger maintenant gratuit


Kenwood -- TS-820S -- Manuel de l'utilisateur et Schéma cirquit
Nom du fichier: Kenwood-8360-Manual-Page-1-Picture
Type de document: Manuel de l'utilisateur et Schéma cirquit
Nombre de pages: 46
Taille du fichier: 2.34 Mbytes (2452389 Bytes)
langue: anglaise
Révision:
Document ID/Numéro:
Date:
qualité: Document scanné, la lecture en partie mal, en partie illisible.
Chargé sur:
MD5: f95a4e995ad7a310450b8cbe7684fcab
ed2kID: 7f9b69b7133ab9a88885d4093e77fc5b
Téléchargements: 35 depuis 08 janvier 2017
Information:
This manual has been written basically for use of model
TS-820S. The difference between models TS-820S and TS-820 is
that model TS-820S has digital display built-in as against
model TS-820 has no digital display built-in. Accordingly,
if you have purchased model TS-820, you may skip over the
passages concerning digital display.

Kenwood-8360-Manual-Page-1-Picture
Télécharger maintenant gratuit


Kenwood -- TS-820S -- Manuel de l'utilisateur
Nom du fichier: Kenwood-8367-Manual-Page-1-Picture
Type de document: Manuel de l'utilisateur
Nombre de pages: 42
Taille du fichier: 13.06 Mbytes (13691163 Bytes)
langue: anglaise
Révision:
Document ID/Numéro:
Date:
qualité: Document scanné, la lecture en partie mal, en partie illisible.
Chargé sur:
MD5: 5c85b1cebd02ddb9220db66c666139e1
ed2kID: 5d25848dd6b32a871c2e5b28b386a4f7
Téléchargements: 35 depuis 08 janvier 2017
Information:
This manual has been written basically for use of model
TS-820S. The difference between models TS-820S and TS-820 is
that model TS-820S has digital display built-in as against
model TS-820 has no digital display built-in. Accordingly,
if you have purchased model TS-820, you may skip over the
passages concerning digital display.
Kenwood-8367-Manual-Page-1-Picture
Télécharger maintenant gratuit


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LeRoy Olson a écrit...
Was not Service manual. Another ripof
23 October 2015 23.59
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