Icom - IC-R75 - Receiver
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Icom IC-R75
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Equipment:
IC-R75
Date:
1999
Category:
Group:
Sub Group:
Information
GENERAL
• Frequency range :
*1 Specifications guaranteed for 0.1 – 29.99 MHz and 50 – 54 MHz
*2 Specifications guaranteed for 0.1 – 29.99 MHz
• Mode : SSB (LSB, USB), AM, FM, CW, RTTY, S-AM
• Receive system : Triple-conversion superheterodyne
• Intermediate frequencies :
May differ according to selected IF filter.
• Sensitivity : 0.1 MHz – 1.799 MHz (Preamplifiers are OFF)
SSB, CW, RTTY less than 2.0 μV for 10 dB S/N
AM, S-AM less than 13.0 μV for 10 dB S/N
1.8 MHz – 27.99 MHz (The preamplifier 1 is ON)
SSB, CW, RTTY less than 0.16 μV for 10 dB S/N (typical)
AM, S-AM less than 2.0 μV for 10 dB S/N
28 MHz – 29.99 MHz (The preamplifier 1 is ON)
SSB, CW, RTTY less than 0.16 μV for 10 dB S/N (typical)
AM, S-AM less than 2.0 μV for 10 dB S/N
FM less than 0.5 μV for 12 dB SINAD
50 MHz – 54 MHz (The preamplifier 2 is ON)
SSB, CW, RTTY less than 0.13 μV for 10 dB S/N (typical)
AM, S-AM less than 1.0 μV for 10 dB S/N
FM less than 0.25 μV for 12 dB SINAD
• selectivity : SSB, CW, RTTY More than 2.1 kHz/–6 dB
Less than 4.0 kHz/–60 dB
AM, S-AM More than 6.0 kHz/–6 dB
less than 20.0 kHz/–50 dB
FM More than 12.0 kHz/–6 dB
less than 30.0 kHz/–40 dB
• Audio output power : More than 2.0 W at 10 % distortion with an 8 ½ load
• Antenna impedance : 50 ½ or 450 ½
• Squelch sensitivity (threshold) :
*Preamplifiers are OFF; *1Preamplifier 1 is ON; *2Preamplifier 2 is ON
• Current drain (13.8 V DC) : Less than 1.3 A (Standby), Less than 1.5 A (Max. audio out)
• Spurious and image rejection : More than 70 dB (0.1 – 1.799 MHz SSB, AM, S-AM are more than 60 dB)
• Dimensions : 241(W)´94(H)´229(D) mm; 91⁄2(W)´311⁄16(H)´91⁄32(D) inch (projection not included)
• Weight (approximate) : 3.0 kg; 6 lb 10 oz (AC adaptor “AD–55/A/V” is not included)
• Antenna connector : SO-239 (50 ½), push connection terminal (450 ½)
• CI-V connector : 2-connector 3.5 (d) mm (1⁄8")/8 ½
• PHONES connector : 3-conductor 6.35 (d) mm (1⁄8")
• External speaker connector : 2-conductor 3.5 (d) mm (1⁄8")/8 ½
1 Manual
Service manual
Manual type:
Service manual
Pages:
51
Size:
2.6 MB
Language:
english
Revision:
Manual-ID:
A-5580I-S
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
April 8, 2012
MD5:
a1ee29fd-8b40-211d-a551-43a8731b92a5
Downloads:
1047