LA1135 Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LA1135

AM Tuner System for Car Radios and Home Stereos

SANYO -> Panasonic 

LA1135, 1135M

(4) IFT (II)

YT-30007 (Mitsumi)

4140-1289-164 (Sumida)

7MC-6272N (Toko)

1–2

115T

111T

110T

4–6

6T

6T

6T

2–3

37T

36T

36T

Center frequency 455 kHz, Center frequency 455 kHz Center frequency 455 kHz,

Qu = 110%

Qu = 110%

Qu = 110%

Tuning capacitance 180 pF Tuning capacitance 180 pF Tuning capacitance 180 pF

(5) Varactor diode: SVC321

(6) FET at RF stage: 2SK315 F, G

2SK427 T, U

(7) Transistor for AGC

FET AGC: 2SC536 F, G

ANT damping: 2SC930 E

(8) Narrow-band resonator BFU450CN Murata

Overall Characteristics

Detection output at 30% mod

Band Characteristics

Tracking at each point

IF interference

Input voltage – dBµ

Tweet Input Characteristics

Signal characteristic

fr = 900 kHz fm = 400 Hz 30% mod

Complete tuning

(Beat max. at

900 kHz tuning)

Complete tuning

(Zero beat)

ANT input – dBµ

Wide-band AGC cutoff

Image frequency

interference

Input at 20 dB S/N

Input at –25 dBm output

Receiving frequency, fr – kHz

No. 1272-11/18

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