Kenwood TK-2180 K2 Transceptor
Fabricante:
Modelo:
TK-2180 K2
Fecha:
2004
Categoría:
Grupo:
Descripción:
VHF FM TRANSCEIVER

Información

GENERAL Frequency range ....................................... 136~174MHz Number of channels .................................. Zone : Max. 128 per radio Ch/GID : Max. 250 per zones (Max. 512 [Conv. Ch’s + GID’s] total per radio) Channel spacing ........................................ Wide : 25, 30kHz Narrow : 12.5, 15kHz Battery voltage .......................................... 7.5V DC ±20% Battery life (5-5-90 duty cycle)/Approx. hours KNB-31A (1700mAh) ............................. 9 KNB-32N (2500mAh) ............................. 14 KNB-33L (1700mAh) .............................. 10 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) ............................ 2-5/16 x 5-6/16 x 1-5/16 in. (58 x 136 x 33 mm) with KNB-33L battery (Projections not included) 2-5/16 x 5-6/16 x 1-9/16 in. (58 x 136 x 39.5 mm) with KNB-31A or 32N battery Weight (net) .............................................. 14.1 oz. (400 g) with battery (KNB-33L), Antenna (KRA-22) and beltclip (KBH-11) Receiver (Measurements made per EIA/TIA-603) Sensitivity (12dB SINAD) ........................... Wide : 0.25μV Narrow : 0.28μV Selectivity .................................................. Wide : 70dB Narrow : 65dB Intermodulation distortion ......................... W/N : 70dB (±50, 100kHz) Spurious response .................................... 70dB Audio output (8Ω impedance) ................... 500mW with less than 3% distortion Transmitter (Measurements made per EIA/TIA-603) RF power output ....................................... HI : 5W LO : 1W Spurious response .................................... 70dB Modulation ................................................ Wide : 16K0F3E Narrow : 11K0F3E FM hum & noise ....................................... Wide : 45dB Narrow : 40dB Audio distortion ......................................... W/N : 3%

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Manual de servicio
Type manuel:
Manual de servicio
Páginas:
70
Tamaño:
2.28 Mbytes (2387376 Bytes)
Idioma:
english
Revisión:
Manuel-ID:
B51-8689-00 (N) 961
Fecha:
2004 06 01
Formato:
Documento electrónico, sin análisis, muy bien legible.
Fecha de subida:
2017 01 01
MD5:
57e4b7d186d7069040ac6d87fa3da00d
Descargas:
1130

Información

GENERAL ... 2 SYSTEM SET-UP ... 2 REALIGNMENT ... 3 DISASSEMBLY FOR REPAIR ... 5 CIRCUIT DESCRIPTION ... 7 SEMICONDUCTOR DATA ... 13 COMPONENTS DESCRIPTION ... 14 PARTS LIST ... 16 EXPLODED VIEW ... 25 PACKING ... 26 ADJUSTMENT ... 27 TERMINAL FUNCTION ... 39 PC BOARD DISPLAY UNIT (X54-3470-XX) ... 42 TX-RX UNIT (X57-6930-10) ... 46 SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3470-XX) ... 50 TX-RX UNIT (X57-6930-10) ... 52 BLOCK DIAGRAM ... 60 LEVEL DIAGRAM ... 62 OPTIONAL ACCESSORIES KNB-31A/32N/33L ... 63 KSC-32 ... 63 SPECIFICATIONS ... BACK COVER

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