Modulators
MODULATOR SPECIFICATIONS (cont’d)
MODEL NUMBER
E1658T
SPECIFICATION
E1652T
E1653TG
Europe Standard
PAL G/K
E1659T
Europe Standard
PAL I/K
E6095
Transmission System
Color System
Europe Standard
PAL I
Europe Standard
PAL G/I
U.S. Standard
NTSC
Output Channel
Output Impedance (Ω)
Power Source (VDC)
+B(MOD)
30 to 39
30 to 39
30 to 39
30 to 39
2 or 3
75, unbalanced
75, unbalanced
75, unbalanced
75, unbalanced
75, unbalanced
5
–
–
5
5
5
5
5
5
5
5
+B(BST)
Video Characteristics
Input Impedance (kΩ)
Input Signal Level (Vp-p)
Modulation Factor
CH 36
1 ±30%, unbalanced 1 ±30%, unbalanced 1 ±30%, unbalanced 1 ±30%, unbalanced 1 ±30%, unbalanced
1 synchronous (–)
1 synchronous (–)
1 synchronous (–)
1 synchronous (–)
1 synchronous (–)
78 ±7%
75 ±4%
75 ±7%
75 ±4%
75 ±7%
75 ±4%
75 ±7%
75 ±4%
75 ±7%
–
–
Other Channels
V/S Ratio
7 +0.25, –0
3 +0, –0.25
7 +0.25, –0
3 +0, –0.25
7 +0.25, –0
3 +0, –0.25
7 +0.25, –0
3 +0, –0.25
7 +0.25, –0
3 +0, –0.25
Amplitude Frequency Characteristics (dB)
Differential Gain (%)
+2, –3 (maximum)
+2, –3 (maximum)
+2, –3 (maximum)
+2, –3 (maximum)
+2, –2
8 (maximum)
±10 (maximum)
±10 (maximum)
±10 (maximum)
±10 (maximum)
8 (maximum)
Differential Phase (°)
CH 36
±7 (maximum)
±10 (maximum)
±5 (maximum)
±7 (maximum)
±10 (maximum)
±5 (maximum)
±7 (maximum)
±10 (maximum)
±5 (maximum)
±7 (maximum)
±10 (maximum)
±5 (maximum)
–
–
Other Channels
Change in Modulation Factor to APL (%)
S/N Ratio (dB)
±3
45 (p-p/rms
minimum)
45 (p-p/rms
minimum)
45 (p-p/rms
minimum)
45 (p-p/rms
minimum)
45 (p-p/rms)
Audio System Characteristics
10 unbalanced
(minimum)
10 unbalanced
(minimum)
10 unbalanced
(minimum)
10 unbalanced
(minimum)
50 unbalanced
(minimum)
Input Impedance (kΩ)
Input Signal Level (dBs)
–5
–5
–5
–5
–8.7
Amplitude Frequency Characteristics (dB)
+2, –2
(100 Hz to 10 kHz)
+2, –3
+2, –3
+2, –3
+2, –3
+3, –3
(11 kHz to 100 kHz)
Modulation Factor
G: 100 ±24%
K: 120 ±28%
G: 100 ±24%
I: 110 ±26%
I: 100 ±24%
K: 110 ±26%
100 ±24%
100 ±20%
Distortion Rate (%)
2.0 (maximum)
45 (minimum)
2.0 (maximum)
45 (minimum)
2.0 (maximum)
42 (minimum)
2.0 (maximum)
45 (minimum)
2.0 (maximum)
45 (minimum)
S/N Ratio (Includes Buzz) (dB)
Output System Characteristics
Video Carrier Frequency (kHz)
Audio Frequency (kHz)
±500 (maximum)
±500 (maximum)
±500 (maximum)
±500 (maximum)
±100
G: 5,500 ±8
(maximum)
I: 6,500 ±8
(maximum)
I: 5,500 ±8
(maximum)
K: 6,000 ±8
(maximum)
I: 6,000 ±8
(maximum)
K: 6,500 ±8
(maximum)
6,000 ±8
(maximum)
4,500 ±5
Frequency Float (MHz)
0.2 (minimum)
75 +2, –4
0.2 (minimum)
74 +2, –4
0.2 (minimum)
74 +2, –4
0.2 (minimum)
74 +2, –4
–
Video Output Level (dBµ)
66 ±3
16 ±3
Audio Output Level Difference (P/S Ratio) (dB)
16 ±4 (maximum)
16 ±4 (maximum)
16 ±4 (maximum)
16 ±4 (maximum)
Output Terminal Spurious (For fp Output Level)
(dB)
Specific Frequency
Other Frequencies
40 (maximum)
42 (maximum)
60 (maximum)
61 (maximum)
Yes/No
40 (maximum)
42 (maximum)
60 (maximum)
61 (maximum)
Yes/No
40 (maximum)
42 (maximum)
60 (maximum)
61 (maximum)
Yes/No
40 (maximum)
42 (maximum)
60 (maximum)
61 (maximum)
Yes/No
16 +4, –3
30 (maximum)
60 (maximum)
60 (maximum)
No/No
Spurious Radiation Within the Band (dB)
Chroma Beat
Antenna In/Tuner Out
Connector Type
IEC
IEC
IEC
IEC
F
NOTE:
Blocks with only a dash indicate that data is not applicable.
28
RF Components
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
