Technical Specifications - Philips AH673/44 Owner's Manual

TECHNICAL SPECIFICATIONS
(Data subject to modification without notice)
FM Section
Tuning Range
87.5
-
108 MHz
Antenna Input 300 ohm Balanced
75 ohm Unbalanced
Usable Sensitivity
Mono 1.6 uv
Stereo 3.0 uv
50 db Quieting Sensitivity
Mono 2.5 uv
Stereo 32 uv
Total Harmonic Distortion
Mono .12%
Stereo . I 8%
Capture Ratio 1.2 db
AM Rejection 50 db
IF Rejection 110db
Image Rejection 110db
Spurious Response 110db
Selectivity
(Single Generator) >110db
(Dual Generator) 83 db
Pilot Carrier Suppression 65 db
Frequency Response (+.5 -1.5 db) 20-1 5 KHz
Stereo Separation
100 KHz 45 db
1 KHz 45 db
10 KHz 38 db
Hum and Noise (65 dBf and 100%
modulation) 70 db
Muting Threshold
Adjust to 2 to 20 uv
Audio Output (600 ohm and 47K
Load, 100% Modulation) 1.0 volt
AM Section
Tuning Range 540-1 600 KHz
Sensitivity (normal AM)
Long Wire 20 uv
Rod Antenna 200 uvlm
3db AGC Level 200 uvlm
Selectivity
Normal AM (Adjacent Chn)
40 db
Full Fidelity (Alt. Chn)
40 db
Image Rejection (Normal AM)
6 5 d b @ l MHz
IF Rejection (Normal AM)
5 0 d b @ l MHz
Harmonic distortion (Full Fidelity)
30% Mod~~lation 0.5%
90% Modulation 1.5%
Frequency Response
+
2db
Normal AM 20-3 KHz
Full Fidelity 20-1 0 KHz
Hum and Noise (50 KuV/m)
60 db
100% Modulation