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Last modified 2024-01-21

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Icom UX-R91A

A picture of Icom UX-R91A

SPECIFICATIONS

GENERAL
Type:Receiver unit
Frequency range: USA
0.52-1.63 / 76-236 / 300-500 / 800-950 MHz
Tuning steps:? KHz
Frequency stability:±? ppm
Mode:AM / FM / WFM
Channels / memory management:
Power supply:13.8 VDC ±15%
Current drain / power consumption:1.2-1.8 A (Total current including transceiver)
Antenna impedance / connector:50 ohm / N-jack (On pigtail)
Dimensions (W*H*D):177*25*171 mm (7*1*6.7")
Weight:1 Kg (2.2 lb)
Other features:




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 455 KHz (0.52-1.63 MHz) - 10.7 MHz (76-108 MHz)
Double conversion superheterodyne (108-950 MHz)
1st IF: 59.55 MHz
2nd IF: 455 KHz
Sensitivity: AM (10 dB S/N)
0.52-1.63 MHz: 18 uV
108-137 MHz: 3.2 uV
FM (12 dB SINAD)
137-950 MHz: 0.5 uV
WFM (12 dB SINAD)
76-108 MHz: 2 uV
Selectivity: AM MW:
6 KHz (-6 dB)
20 KHz (-40 dB)
AM VHF:
12.5 KHz (-6 dB)
30 KHz (-60 dB)
FM:
12.5 KHz (-6 dB)
30 KHz (-60 dB)
WFM:
200 KHz (-6 dB)
600 KHz (-20 dB)
Image rejection:




MISCELLANEOUS
Manufactured:Japan, 1989-1990 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Applicable radios: IC-901A