Icom IC-R71E HF modtager

Description

Icom IC-R71E Kom evt med et bud Beskrivelse: Type: HF receiver Frequency range: General european market · · 0.1-30 MHz Tuning steps: 10 / 50 Hz, 1 KHz Mode: AM / SSB / CW / RTTY (FM option) Weight: 7.5 Kg (16.53 lb) Other features: PBT and notch filter. NB. Dimmer. Tone control. Attenuator. · · Continuous bandwidth control at 4th IF. CI-IV computer control. Receiver system: Triple conversion superheterodyne (FM option) · · 1st IF: 70.4515 MHz · · 2nd IF: 9.0115 MHz · · 3rd IF: 455 KHz · · · Quadruple conversion superheterodyne (AM/SSB/CW/RTTY) · · 1st IF: 70.4515 MHz · · 2nd IF: 9.0115 MHz · · 3rd IF: 455 KHz · · 4th IF: 9.0115 MHz Sensitivity: AM (10 dB S+N/N, preamp on) · · 0.1-1.6 MHz: 3 uV · · 1.6-30 MHz: SSB/CW/RTTY (10 dB S+N/N, preamp on) · · 0.1-1.6 MHz: 1 uV · · 1.6-30 MHz: FM (10 dB SINAD, preamp on) · · 1.6-30 MHz: <0.3 uV Selectivity: AM: · · 2.7-6 KHz (-6 dB) · 15 KHz (-50 dB) · · · SSB/CW/RTTY: · · 0.5-2.3 KHz (-6 dB) · 4.2 KHz (-60 dB) · · · CW-N/RTTY-N (With optional FL-32): · · 500 Hz (-6 dB) · 1.5 KHz (-60 dB) · · · FM: · · 15 KHz (-6 dB) · 25 KHz (-60 dB) Image rejection: >60 dB Manufactured: Japan, 1984-1990 (Discontinued) Related documents: User manual (4.5 MB) · · RAM board battery replacement procedure (69 KB) Kilde: RigPix — https://www.rigpix.com/icom/icr71e.htm