Panasonic EB-GD55 Service Manual

– 5–1 –5. TECHNICAL SPECIFICATIONS5.1. Tx CharacteristicsAll data is applicable to E-GSM900 and GSM1800 except where stated.± 0.1 ppm max., relative to base station frequency.RMS: Equal to or less than 5°Peak: Equal to or less than 20°5.1.3. Output RF Spectrum due to Modulation5.1.1. Frequency Error5.1.2. Modulation Phase ErrorOffset from Centre Frequency (kHz) Maximum Level Relative to Carrier 9dB)± 100 +0.5± 200 -30± 250 -33± 400 -60± 600 to 1800 -605.1.4. Output RF Spectrum due to Switching TransientsMaximum Level (dBm)Offset from Centre Frequency (kHz) E-GSM 900 GSM 1800± 400 -19 -22± 600 -21 -24± 1200 -21 -24± 1800 -24 -27Measurement conditions for output RF spectrum measurements:Frequency Span 0 HzMeasurement Bandwidth: 30 kHzVideo Bandwidth: 30 kHz (modulation)100 kHz (switching)Average (Modulation) Over 200 burstPeak Hold (Switching) Over 10 burst