Equipment information

Icom IC-2800h Transceiver
Manufacturer
Icom
Model IC-2800h
Date 1999
Category: Radio, Communication
Group Transceiver
Description DUAL BAND FM TRANSCEIVER
Information
                                    • Mode : FM, AM (118.0 – 135.995; Rx only)
• Nomber of memory channel : 232 (incl. 6 pairs of scan edges, 10 log, 10 repeater and 2 call channels)
• Usable temperature range : –10°C to +60°C; +14°F to +140°F
• Frequency resolution : 5, 10, 12.5, 15, 20, 25, 30 and 50 kHz
• Frequency stability : ±10 ppm (–10°C to +60°C; +14°F to +140°F)
• Power supply requirement : 13.8 V DC ±15 % (negative ground)
• Current drain (at 13.8 V DC) : Receive Standby (squelched) 1.2 A
Max. audio 1.5 A
Transmit at VHF 50 W/UHF 35 W 12.0 A/11.0 A
at 25 W/25 W (TPE version) 8.0 A
• Antenna connector : SO-239 (50 ½)
• DATA connector : Mini DIN 6 pin
• External VIDEO input : PHONO [RCA (75 ½)]
• Dimensions : Controller 140(W)´70(H)´34(D) mm; 51⁄2(W)´23⁄4(H)´111⁄32(D) inch
(projections not included) Main unit 140(W)´40(H)´165.8(D) mm; 51⁄2(W)´19⁄16(H)´617⁄32(D) inch
• Weight : Controller 290 g; 10.2 oz
Main unit 1.15 kg; 2 lb 9 oz
M TRANSMITTER
• Output power : High VHF 50 W/UHF 35 W
Mid-H approx. 20 W
Mid-L approx. 10 W
Low approx. 5 W
• Modulation system : Variable reactance frequency
• Maximum frequency deviation : ±5.0/±2.5* kHz *[EUR] and [ITA] versions only
• Spurious emissions : Less than –60 dB
• Microphone connector : 8-pin modular (600 ½)
M RECEIVER
• Receive system : Double-conversion superheterodyne
• Intermediate frequency : VHF 1st IF 15.65 MHz 2nd IF 450 kHz
UHF 1st IF 46.05 MHz 2nd IF 450 kHz
• Sensitivity (at 12 dB SINAD) : Less than 0.18 μV
• Squelch sensitivity (threshold) : Less than 0.13 μV
• Selectivity (wide/narrow) : More than 12/6* kHz at –6 dB
Less than 28/18* kHz at –60 dB
*[EUR] and [ITA] versions only
• Spurious and image rejection : More than 60 dB
• Intermodulation rejection ratio : More than 60 dB
• Audio output power (at 13.8 V) : More than 2.4 W at 10% distortion with an 8½ load
• External SP1 connector : 2-conductor 3.5(d) mm (1⁄8")/8 ½
• External SP2 connector : 3-conductor 3.5(d) mm (1⁄8")/8 ½

These manuals are available for the above equipment:

Manual Type Service Manual Icom-3226-Manual-Page-1-Picture
Pages 50
Size 3.35 Mbytes (3513458 Bytes)
Language english
Revision
Manual-ID/Number A-5570MI-S
Date 1999
Quality Electronic document, no scan, very well readable.
Upload date
MD5 0e7d9b2f7bcb12a4142e59c962b70a6b
Downloads 233 since 06 February 2012
Information
SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASSEMBLY INSTRUCTIONS
SECTION 4 CIRCUIT DESCRIPTION
4 - 1 RECEIVER CIRCUITS ................................................................................................... 4 – 1
4 - 2 TRANSMITTER CIRCUITS ........................................................................................... 4 – 3
4 - 3 PLL CIRCUIT .................................................................................................................. 4 – 4
4 - 4 POWER SUPPLY CIRCUITS ........................................................................................ 4 – 5
4 - 5 CPU PORT ALLOCATIONS ........................................................................................... 4 – 5
SECTION 5 ADJUSTMENT PROCEDURES
5 - 1 PREPARATION............................................................................................................... 5 – 1
5 - 2 PLL AND TRANSMITTER ADJUSTMENTS ................................................................... 5 – 2
5 - 3 RECEIVER ADJUSTMENT ............................................................................................ 5 – 4
SECTION 6 PARTS LIST
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
SECTION 8 SEMI-CONDUCTOR INFORMATION
SECTION 9 BOARD LAYOUTS
9 - 1 CONTROL UNIT ............................................................................................................. 9 – 1
9 - 2 MAIN UNIT...................................................................................................................... 9 – 3
SECTION 10 BLOCK DIAGRAM
SECTION 11 VOLTAGE DIAGRAM
11 - 1 CONTROL UNIT.............................................................................................................11 – 1
11 - 2 MAIN UNIT.....................................................................................................................11 – 2
Icom-3226-Manual-Page-1-Picture


Manual Type Service Manual Icom-3648-Manual-Page-1-Picture
Pages 50
Size 2.74 Mbytes (2873458 Bytes)
Language english
Revision
Manual-ID/Number A-5570MI-S
Date 1999
Quality Electronic document, no scan, very well readable.
Upload date
MD5 2e37c81ddedb94730a3f941279056403
Downloads 255 since 24 June 2012
Information
This service manual describes the latest service information for
the IC-2800H FM TRANSCEIVER at the time of publication.

SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASSEMBLY INSTRUCTIONS
SECTION 4 CIRCUIT DESCRIPTION
4 - 1 RECEIVER CIRCUITS ................................................................................................... 4 – 1
4 - 2 TRANSMITTER CIRCUITS ........................................................................................... 4 – 3
4 - 3 PLL CIRCUIT .................................................................................................................. 4 – 4
4 - 4 POWER SUPPLY CIRCUITS ........................................................................................ 4 – 5
4 - 5 CPU PORT ALLOCATIONS ........................................................................................... 4 – 5
SECTION 5 ADJUSTMENT PROCEDURES
5 - 1 PREPARATION............................................................................................................... 5 – 1
5 - 2 PLL AND TRANSMITTER ADJUSTMENTS ................................................................... 5 – 2
5 - 3 RECEIVER ADJUSTMENT ............................................................................................ 5 – 4
SECTION 6 PARTS LIST
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
SECTION 8 SEMI-CONDUCTOR INFORMATION
SECTION 9 BOARD LAYOUTS
9 - 1 CONTROL UNIT ............................................................................................................. 9 – 1
9 - 2 MAIN UNIT...................................................................................................................... 9 – 3
SECTION 10 BLOCK DIAGRAM
SECTION 11 VOLTAGE DIAGRAM
11 - 1 CONTROL UNIT.............................................................................................................11 – 1
11 - 2 MAIN UNIT.....................................................................................................................11 – 2
Icom-3648-Manual-Page-1-Picture


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