Sweep; Stereo (Option) - Philips PM 5330 Handbuch

PM 5330
CHARACTERISTICS
4-7
4.5.7 Sweep
In sweep mode frequencies are generated by a separate
oscillator.
For frequency accuracy and spectral purity specifications
of this section are valid.
~, centre frequency
- min. centre frequency 100 kHz +~h width
minimum 200 kHz
,_ - max. centre frequency 180 MHz -~h width
maximum 179.9 MHz
- centre freq. accuracy 2 % of selected deviation
— 700 Hz minimum value
-- sweep width 10/20/50/100/200 kHz
0.5/1 /2/5/10 MHz
— - accuracy
±7
-
indication 3-digit LCD
sweep frequencies
2/5/10/20/50 Hz
-
accuracy
±2
- indication 2-digit LCD
._
residual FM, rms
35 Hz
according to CCITT
200 Hz in 10 Hz - 20 kHz range
SSB phase noise -100 dBc/Hz in 1 Hz bandwidth at
— 20 kHz offset from carrier
_
Sweep output BNC socket
SWEEP OUT, rear side
--. output voltage
±5 V
triangle with rest time to mark the
centre frequency (bright dot on
--
oscilloscope for XY operation)
- accuracy
±3
--- -
impedance
1 kS2
4.6 STEREO (Option)
,_ modes stereo carrier with pilot 19 kHz
stereo L
left signal
stereo R
right signal
stereo L= R mono M
stereo L=-R subchannel S
ext. stereo
stereo, ext. modulation (L+R)
carrier frequency
200 kHz - 179.9 MHz
input signal internal/external
selectable
internal audio freq. 20 Hz - 15 kHz
data see section 4.5.2
ext. inputs BNC socket
LEFT IN, RIGHT IN; rear side
- impedance 1 MS2
- bandwidth (-1 dB) 40 Hz - 15 kHz
- modulation coefficient 1 V/±9.2 kHz
L= R for fmod = 400 Hz,
mod. voltage in peak to peak
- preemphasis 0, 50 µs, 75 µs selectable