Kenwood TK-7180 Transceiver
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Modell:
TK-7180
Datum:
2004
Kategorie:
Gruppe:
Beschreibung:
VHF FM TRANSCEIVER
Information
GENERAL
Frequency range .......................................
136~174MHz
Number of channels .................................. Zone :
Max. 128 per radio Ch/GID : Max. 250 per zone
(Max. 512 [Conv. Ch’s + GID’s] total per radio)
Channel spacing ........................................
Wide : 25, 30kHz Narrow : 12.5, 15kHz
Operating voltage ......................................
13.6V DC ±15%
Current drain
Standby.................................................. 0.4A
Receive .................................................. 1.0A
Transmit................................................. 9.0A
Duty cycle .................................................
Transmit : 20%
Operating temperature range.................... –22°F~+140°F
(–30°C~+60°C)
Frequency stability ....................................
±0.00025% (–22°F~+140°F)
Antenna impedance .................................. 50Ω
Channel frequency spread ........................ 38MHz
Dimensions (W x H x D) ............................ 6-5/16 x
1-3/4 x 6-3/16 in. (160 x 45 x 157 mm)
(Projections not included)
Weight (net) ..............................................
3.31lbs. (1.5kg)
Receiver (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD)........................... Wide :
0.25μV Narrow : 0.28μV
Selectivity
.................................................. Wide :
80dB Narrow : 70dB
Intermodulation distortion ......................... W/N :
75dB (±50, 100kHz)
Spurious response .................................... 90dB
Audio output (4Ω impedance) ................... 4W with less
than 5% distortion
Transmitter (Measurements made per EIA/TIA-603)
RF power output ....................................... 30 to 1W
Spurious response .................................... 70dB
Type of emission .......................................
Wide : 16K0F3E Narrow : 11K0F3E
FM hum & noise ....................................... Wide
: 50dB Narrow : 45dB
Audio distortion .........................................
W/N : 3%
Microphone impedance ............................ 600Ω
Dokumenttyp:
Serviceanleitung
Seiten:
85
Größe:
3.70 Mbytes (3884419 Bytes)
Sprache:
english
Revision:
Dokument-ID:
B51-8691-00 (N) 1007
Datum:
2004 07 01
Qualität:
Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
2017 01 01
MD5:
c5d8606deb0053419144759cd3c765e6
Downloads:
591
Information
GENERAL
...
2
SYSTEM SET-UP
... 3
REALIGNMENT ...
4
INSTALLATION
... 7
DISASSEMBLY FOR REPAIR ... 13
CIRCUIT DESCRIPTION
... 16
SEMICONDUCTOR DATA ... 20
COMPONENTS DESCRIPTION ... 22
PARTS LIST
... 24
EXPLODED
VIEW ... 33
PACKING
...
34
ADJUSTMENT
... 35
TERMINAL FUNCTION ... 46
PC BOARD
DISPLAY UNIT (X54-3480-10) ... 50
TX-RX UNIT (X57-6980-10) (A/3, C/3) ... 52
TX-RX UNIT (X57-6980-10) (B/3) ... 54
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3480-10) ... 58
TX-RX UNIT (X57-6980-10) ... 60
INTERCONNECTION DIAGRAM ... 69
BLOCK DIAGRAM
... 70
LEVEL DIAGRAM
... 72
OPTIONAL ACCESSORIES
KRK-10 (Control Head Remote Kit: 23ft/7m) ... 74
KAP-2 (Horn Alert/P.A. Relay unit) ... 79
KCT-40 (Radio Interface Cable) ... 79
KCT-46 (Ignition Sense Cable) ... 79
KMC-35 (Microphone) ... 79
KMC-36 (Keypad Microphone) ... 79
SPECIFICATIONS ... BACK COVER