PAM-520 Agile Modulator (PAL/NTSC)

Description

PAM-520     Agile Modulator (PAL/NTSC) Module

 

PDFPAM-520

SPECIFICATION
RF
Frequency Range PAL-B/G 48 to 860 MHz ; PAL-D/K 48 to 860 MHz
PAL-I 55 to 860 MHz ; NTSC 54 to 860 MHz
Output Level + 45 dBmV (minimum 15dB adjustment range
Output Impedance 75 Ohms
A / V Ratio 15dB/20dB selectable ( +/- 2dB)
Frequency Stability ± 5KHZ
Intercarrier Frequency PAL-B/G 5.5MHz ± 5KHZ ; PAL-D/K 6.5MHz ± 5KHZ
PAL-I 6.0MHz ± 5KHZ ; NTSC 4.5MHz ± 5KHZ
Spurious Outputs -60 dBc typical measured at 15 dB A/V ratio and with Modulator output level of +45 dBmV
C/N 60 dB Typical
VIDEO
Input Level for 87.5% 1 Vp-p. Adjustable with front panel VR control
Modulation
Input Impedance 75Ohms
Frequency Response ± 1 dB (Within 5MHz)
S/N 60dB Typical
AUDIO
Input Level for 25 KHz Peak 140 mV rms. Adjustable with front panel VR control
Deviation
Input Impedance Greater than 10 K Ohms , unbalanced
Pre emphasis PAL-B/G 50 μSec ; PAL-D/K 50 μSec
PAL-I 50 μSec ; NTSC 75 μSec
Frequency Response ± 1 dB ( 40Hz to 15 KHz )
GENERAL 
AC Power Input 90~260VAC,50/60Hz
DC Power Output (2U)12V / 4A , 5 V / 6.4A ; (1U) 12V / 2.6A , 5 V / 3.5A
Operating Temperature 0℃ to + 50 ℃
Size 1”W * 3.5”h * 7.5” d (2.5cm)W * (8.9cm) H * (19.1 cm )*D
Weight 0.3 Kg

 

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