Space Television MOD-SCM08 Quick Start Manual

Tv modulator

Advertisement

Fig. 3. Typical modulator connection with
power inserter and summing of the signal
from TV antenna and cooperation with a
camera supplied from the modulator.

MOD-SCM08 TECHNICAL SPECIFICATIONS

Frequency range
Video input
Input level/ impedance
Input level adjustment
Frequency range
Audio input
Input level/ impedance
Input level adjustment
Output level/ impedance
Output level adjustment
Channel / frequency range
RF output
Frequency stability
±50kHz
Audio carrier frequency
6,0 MHz (I South Africa); 5,50 MHz (B/G)
Attenuation RF input / RF
3dB ±1,5dB
output
Frequency range for RF
47-1000 MHz
input
A/V carrier ratio
13dB
Audio modulation depth
83%
Power supply
+12V/250mA
Operating temperature
10°C... +55°C
range
Dimensions
94x88x24mm
Weight
0,3kg
* Due to the integrated circuit used in the MOD-SCM08, the modulation of TV signal in channels ch12, 13 and S14 - S17 in the PAL I South Africa
standard and in channels S4, S5 and S12 - S19 in the PAL B/G standard is blocked.
HELPLINE 0861 40 41 42 • www.spacetv.co.za
100 Hz-6 MHz
1,0V / 75Ω
0...-20dB
20 Hz-15 kHz
0,7V RMS/1kΩ/50kHz
0...-20dB
85dBmV/75Ω
0...-20dB
PAL I South Africa*:
S3-S41, ch4-ch12, ch21-ch69:
111,25...855,25 MHz
B/G CCIR*:
S1-S41, ch5-ch12; ch21-ch69:
105,25...855,25 MHz
MOD-SCM08
TV ModulaTor
The symbol of crossed-out bin on the product or its packaging means that the product is subject to
directive 2002/96/EC.
According to the directive, waste electrical and electronic equipment may not be treated as municipal
waste, but should be delivered to a specialized collection point for processing and recycling.
Suitable handling of wast equipment prevents potential negative consequences for the environment
and human health.
HELPLINE 0861 40 41 42 • www.spacetv.co.za

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MOD-SCM08 and is the answer not in the manual?

Questions and answers

Summary of Contents for Space Television MOD-SCM08

  • Page 1 * Due to the integrated circuit used in the MOD-SCM08, the modulation of TV signal in channels ch12, 13 and S14 - S17 in the PAL I South Africa Suitable handling of wast equipment prevents potential negative consequences for the environment standard and in channels S4, S5 and S12 - S19 in the PAL B/G standard is blocked.
  • Page 2 TyPICAL APPLICATION OF THE MOD-SCM08 MODuLATOR CCTV can also be supplied. MOD-SCM08 can operate in the frequency range from channel S3 to ch69 (I South Africa standard) or from channel S1 to ch69 (B/G standard). It is possible to enable the TEST signal which facilitates programming of the selected TV signal in a TV set.

Table of Contents