Rotel RT-845 AX specifications

Category : Tuner

Brand : Rotel

General

FM (FM)

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LW only RT-845AXL

user manual Rotel RT-845 AX Homepage Rotel

• manufacturer: Rotel
• back to Rotel Tuner
• model: RT-845AX
• successor: RT-850
• type: Analog Stereo Tuner with digital display and station store
• year of construction: 1990 - 1991
• color: black
• remote control: no
• Made in: Taiwan
• power consumption: 10 W
• dimensions (W x h x d): 444 x 66 x 353 mm
• weight: 3.2 kg
• original price: unknown
  • Option: long-wave (L-version)

• Option: Long-wave (L-version)

• minimum sensitivity for Mono playback: 6,5 dBf / 1,2 µV
• 50dB sensitivity threshold:
  • Mono: 11,0 dBf / 2,0 µV
  • Stereo: 34,5 dBf / 30µV
• Signal-to-noise ratio at 65dBf:
  • Mono: 75dB
  • Stereo: 70dB
• total harmonic distortion at 65dBf and 1kHz:
  • Mono: 0,08%
  • Stereo: 0.3% of
• frequency response: 30Hz - 15kHz, +/-1.5 dB
• reception ratio: 1.5 dB
• adjacent channel suppression (+/-400kHz): 63dB
• interference suppression: 95dB
• mirror frequency attenuation: 65dB
• if rejection: 90dB
• ON-attenuation: 60dB
• stereo channel separation:
  • 100Hz: 35dB
  • 1kHz: 40dB
  • 10kHz: 30dB
• pilot tone attenuation: 60dB
• SCA rejection: 70dB
• aerial input: 75 643961b8da111c0a15d770a1109a86d4 unbalanced

• Mono: 11,0 dBf / 2,0 µV
• Stereo: 34,5 dBf / 30µV

• Mono: 75dB
• Stereo: 70dB

• Mono: 0,08%
• Stereo: 0.3% of

• 100Hz: 35dB
• 1kHz: 40dB
• 10kHz: 30dB

• sensitivity: 350µV/mm
• selectivity:
  • far: 27dB
  • close: 42dB
• Signal-to-noise ratio: 60dB
• mirror frequency attenuation: 40dB
• ZF-loss: 40dB
• antenna: ferrite bar installed

• sharpness far: 27dB
• close: 42dB

• sensitivity: 750µV/m
• separation:
  • far: 25dB
  • close: 40dB
• Signal-to-noise ratio: 60dB
• mirror frequency attenuation: 40dB
• ZF-loss: 40dB
• antenna: ferrite bar, built-in

• far: 25dB
• close: 40dB

Comment:

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