Icom IC R8500 Sabit Telsiz

9.6.16 Google de Ara Bing de Ara ziyaretci-sayac Görünüm.
The Icom IC-R8500-32K government receiver produces performance, coverage and sophistication rarely seen in other models. Covering 100 kHz to 1999.99 MHz, this receiver does cover it all; and more importantly; it does it well throughout this extraordinary range. Most wideband receivers tend to perform only modestly below 30 MHz. The R8500 (and R9500) are clear exceptions to this rule, combining the performance of the popular HF IC-R75 and venerable VHF/UIC-R7100. Reception modes include: AM, LSB, USB, CW, FM-N and FM-W. This receiver is equipped with IF Shift and Auto Peak Filter functions a first for receivers in this class. The IF shift effectively rejects nearby signals in the SSB modes. The APF can select between two bandwidths and serves as a tone control in the FM mode and can also selectively boost signals

Icom IC R8500
Type:HF/VHF/UHF receiver/scanner
Frequency range:0.1-2000 MHz
Mode:AM/AM-N/AM-W/FM/FM-N/WFM/SSB/CW
Receiver system:Double conversion superheterodyne (WFM)
Triple conversion superheterodyne (AM/FM/SSB/CW)
Sensitivity:AM (10 dB S/N)
0.1-0.5 MHz: 6.3 uV
0.5-1.8 MHz: 13 uV
1.8-2 MHz: 3.2 uV
2-1000 MHz: 2.5 uV
1240-1300 MHz: 2.5 uV
AM-N (10 dB S/N)
1.8-2 MHz: 2.5 uV
2-1000 MHz: 2 uV
1240-1300 MHz: 2 uV
AM-W (10 dB S/N)
30-1000 MHz: 3.2 uV
1240-1300 MHz: 3.2 uV
FM (12 dB SINAD)
28-1000 MHz: 0.5 uV
1240-1300 MHz: 0.5 uV
WFM (12 dB SINAD)
30-1000 MHz: 1.4 uV
1240-1300 MHz: 2 uV
SSB/CW (10 dB S/N)
0.1-0.5 MHz: 1 uV
0.5-1.8 MHz: 2 uV
1.8-2 MHz: 0.25 uV uV
2-30 MHz: 0.2 uV
30-1000 MHz: 0.32 uV
1240-1300 MHz: 0.32 uV
Selectivity:AM/FM-N: 5.5 KHz (-6 dB)
AM-N/SSB/CW: 2.2 KHz (-6 dB)
AM-W/FM: 12 KHz (-6 dB)
WFM: 150 KHz (-6 dB)
CW narrow: 500 Hz (-6 dB, with optional FL-52A)
Image rejection:HF: Better than 60 dB
VHF/UHF: 50 dB
Voltage:13.8 VDC
Current drain:Max 2 A
Impedance:50 ohms, SO-239 on HF, N-jack on VHF/UHF
Dimensions (W*H*D):287*112*309 mm
Weight:7 Kg
Manufactured:Japan, 1996-2004 (Discontinued)
Other:1000 memories. IF-shift. RS-232C. CI-V
Voice synthesizer option (UT-102)
New price 2001 in Sweden: 21200:- SEK
Related documents:User manual (1.6 MB)
Modifications:
Options/Accessories:
TV-R7100
CR-293
FL-52A
UT-102
MB-23
TV receive & FM stereo adapter
High stability crystal unit
CW narrow filter (500 Hz)
Voice synthesizer unit
Carrying handle
Icom IC R8500 back
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