Icom IC-pcr100 Ontvanger
Fabrikant:
Model:
IC-pcr100
Datum:
1998
Categorie:
Groep:
Omschrijving:
COMMUNICATION RECEIVER FOR COMPUTER

Informatie

GENERAL *Specifications guaranteed 0.5–1300 MHz only • Mode : AM, FM, WFM • Frequency stability : ±5 ppm (at 1300 MHz: ±0°C to +50°C; +32°F to +122°F) • Frequency resolution : 1 kHz (minimum) • Power Supply requirement : 13.8 V DC ±15 % for Receiver unit; or supplied AC adaptor (negative ground) • Current drain (at 13.8 V DC) : Power ON (PC power OFF) 0.1 A Max. audio 0.7 A Standby (squelched) 0.6 A • Usable temperature range : ±0°C to +50°C; +32°F to +122°F • Antenna connector : BNC (50 ½) • RS-232C connector : D-sub 9-pin (female) • Dimensions : 131(W)535(H)5164.1(D) mm; 55⁄32(W)513⁄8(H)5615⁄32(D) inch • Weight : approx. 0.5 kg; 1 lb 2 oz M Receiver • Receive system : Triple-conversion superheterodyne • Intermediate frequency : 1st 266.7 MHz 2nd 10.7 MHz 3rd 450 kHz (except WFM) • Selectivity (typical) : WFM 230 kHz/–6 dB WFM/FM/AM 50 kHz/–6 dB FM/AM 15 kHz/–6dB FM/AM/SSB/CW 6 kHz/–6 dB • Max audio output : Mono 200 mW (at 10% distortion with an 8½ load) Stereo 100 mW • External speaker connector : 3-conductor 3.5(d) mm (1⁄8")/4–8 ½

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Servicehandboek
Handleidingen type:
Servicehandboek
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41
Grootte:
2.11 Mbytes (2215379 Bytes)
Taal:
english
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Handleidingen-ID:
A-5548MI-S
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2012 02 06
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Informatie

SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY INSTRUCTIONS SECTION 4 CIRCUIT DESCRIPTION 4 - 1 Receiver CIRCUITS ... 4 - 1 4 - 2 PLL CIRCUITS ... 4 - 4 4 - 3 Power Supply CIRCUITS ... 4 - 5 4 - 4 CPU PORT ALLOCATIONS ... 4 - 6 SECTION 5 ADJUSTMENT PROCEDURES 5 - 1 PREPARATION BEFOR SERVICING ... 5 - 1 5 - 2 PLL ADJUSTMENTS ... 5 - 3 5 - 3 IF PEAK AND TOTAL GAIN ADJUSTMENTS ... 5 - 5 5 - 4 SOFTWARE ADJUSTMENTS ... 5 - 7 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND DISASSEMBLY SECTION 8 SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS 9 - 1 MAIN UNIT ... 9 - 1 SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM 11 - 1 MAIN UNIT ... 11 - 1

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Gebruikershandleiding
Handleidingen type:
Gebruikershandleiding
Pagina’s:
44
Grootte:
402.01 Kbytes (411660 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
A-5548H-1EX
Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2012 06 24
MD5:
e7e06f2e028cc468907982e1632d6402
Downloads:
812