Pioneer F-91 Operating Instructions Manual page 11

SPECIFICATIONS
FM Tuner Section
Frequency range................ 87.5 MHz to 108 MHz
Usable Sensitivity ...... Mono; 9.8 dBf, IHF (0.85 pV/75Q)
50 dB Quieting Sensitivity... 0.0.0.0... 0.0.0.0.
Mono; 15.3 dBf, IHF (1.6 »V/75Q)
Stereo; 35.9 dBf, IHF (17 nV/759)
Sensitivity (DIN) ..............0005. Mono; 0.75 pV/750
Stereo; 20 nV/750
Signal-to-Noise Ratio ........... Mono; 95 dB (at 80 dBf)
Stereo; 87 dB (at 80 dBf)
Signal-to-Noise Ratio (DIN) ............... Mono; 77 dB
Stereo; 73 dB
Distortion (at 80 dBf) ........... Mono; 0.015% (100 Hz)
0.009% (1 kHz)
0.02% (10 kHz)
Stereo; 0.02% (100 Hz)
0.02% (1 kHz)
0.07% (10 kHz)
Capture Ratio... 0... ene 0.8 dB
Alternate Channel Selectivity ........... 85 dB (400 kHz)
Stereo Separation... 00... 6c eee 65 dB (1 kHz)
55 dB (20 Hz to 10 kHz)
Frequency Response ........ ie dB (20 Hz to 15 kHz)
Image Response Ratio ............. 0.0. e ee eee 70 dB
IF Response Ratio... 0... cee 100 dB
AM Suppression Ratio .............. 000. e eee 70 dB
Spurious Response Ratio ................00000- 80 dB
Subcarrier Product Ratio.... 0.00.0... 0.0... 60 dB
Muting Threshold ................. 25.2 ABE (5 nV/75Q)
Antenna Input...........0. 0... 75 unbalanced
AM Tuner Section
Frequency range...... 531 kHz to 1602 kHz (Step 9 kHz)
Sensitivity (IHF, Loop antenna)............... 150 pV/m
SEICCHIVILY acres Ane ee IE Ce ne te 40 dB
Signal-to-Noise Ratio... 0... ee eee 50 cB
Image Response Ratio ...............0..0 0005. 40 dB
IF Response Ratio... 0.0... eee 60 dB
PMS is doen a e shes Beye Seated ee cedoneels A tne th Loop Antenna
Audio Section
Output (Level/Impedance)
FM (100% MOD) FIXED................ 650 mV/0.9 kQ
AM (30% MOD) FIXED................. 150 mV/0.9 kQ
Miscellaneous
Power Requirements................ AC220V, 50/60 Hz
Power Consumption ............. 0.000 eee eee 25W
Dimensions ........... 457 (W) x 85 (H) x 316 (D)mm
18 (W) x 3-3/8 (H) x 12 - 7/16 (D) in
Weight (without package)............ 5.2 kg (11 Ib 8 oz)
Furnished Parts
FM T-type Antenna... 0.0.0... ee 1
AM Loop Antenna ..... 0.00.00 cc ees 1
Connecting Cord with Pin Plugs ................-05. 1
Operating Instructions. ... 00.0.0... 1
NOTE:
Specifications and design subject to possible modification
without notice due to improvements.
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