Philips BT2500B/W-00 - Page 14

TECHNICAL SPECIFICATION
1-13
FM Electronic Data( N/A)
General measuring conditions:
(if not otherwise indicated)
Aerial input : 75 Ohm, 71 dBf
Aerial voltage : EMF
Deviation : 22.5 kHz
Modulation : 1 kHz
Item Nom Limit unit Remark
Tuner range
Low 87.5 - MHz
High 108.0 - MHz
-26dB Noise Limited Sensivity
88Mhz 18 22 dBf
98Mhz 18 22 dBf
107Mhz 18 22 dBf
-3dB liming point 17.5 23.5 dBf
S/N Rao 60 55 dB
Selecvity 300 kHz
88Mhz 30 25 dB
98Mhz 30 25 dB
107Mhz 30 25 dB
AM suppression 35 30 dB
IF Rejecon
88Mhz 65 60 dB
98Mhz 65 60 dB
107Mhz 65 60 dB
Image Rejecon
88Mhz 30 25 dB
98Mhz 30 25 dB
107Mhz 30 25 dB
Overall Frequency Response(63Hz~12.5KHz) ±3 dB According acousc spec.
Distoron ( RF 1mV, Frq Dev.75 kHz ) 2 3 %
Large Signal Handling
88Mhz 116 108 dBf
98Mhz 116 108 dBf
107Mhz 116 108 dBf
Channel separaon
400Hz 26 20 dB N.A for AJ6000
1000Hz 30 26 dB N.A for AJ6000
5000Hz 20 18 dB N.A for AJ6000
Channel unbalance 1000Hz 2 dB N.A for AJ6000
Modulaon Hum 50 45 dBf
Search tuning sensivity(at stereo mode) 28 35 dBf
Search me digital tuning system 60 S
FM Self pollution
Susceptibility to unwanted
signals(CPU,SMPS,AMP,DSP …)
Limited(dB) Normal(dB) Remark
-15dB -20dB Refer to selfpollution curve