31) eight_mod862vsb
Analog Headend
Made In Europe
Frequency agile vestigial sideband TV modulators
LED display and push buttons control of internal
Non-volatile channel memory
PLL crystal stabilization of carriers frequency
Adjustable RF output level and audio input level
Loop through RF combining
Low level harmonics and intermodulation products
Built-in test pattern generator
TV Modulator VSB
Die-cast housing
Connectors: Video/audio - type RCA socket, RF - type F
Standards: B/G/D/K/Au/I/L
Video Input
Audio Input
RF Output
Frequency range
20 Hz - 6 MHz
Level / impedance
1 V ± 0.1 V/75 Ω
Frequency range
20 Hz - 15 kHz
Level adjustment
0 ÷ 7 dB
level / impedance
775 mV / 10 kΩ
Level (typical) / impedance
95 dBμV / 75 Ω
Level adjustment
Output channels according channels charts
Frequency range
Sound Subcarrier Frequency
Fine Tuning Range of Video Carrier Frequency
Combining Through Loss
Frequency Range of RF Combining
A/V Ratio
Amplitude Modulation Depth, Typical
0 ÷ -15 dB
45-862 MHz
5.5 MHz, 6.0 MHz, 6.5 MHz
± 2.25 MHz max. by 0.25 MHz step
2.5 dB
45-862 MHz
12/16 dB
81 %
Signal / Noise Ratio, Weighted
≥ 55 dB
II, III order Intermodulation Distortion
< -60 dB
Power Consumption
Operating Temperature Range
Weight (Packed)
230 V~ 50/60 Hz 5.5 W
-10°C÷ +50°C
135 x 180 x 52 mm
0.74 kg
Software control
No.18, 4/F., Thriving Industrial Centre, 26-38 Sha Tsui Road,Tsuen Wan, N.T., Hong Kong
Tel: (852) 2413 2222 Fax: (852) 2411 3000 Email: [email protected]
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