Sponsored
Nairobi, Nairobi Central, 1 hour ago
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Modulator for Hdtv Av to Rf
Other
Brand
Other
Type
Brand New
Condition
Store address
Nairobi • Nairobi Central
Nairobi central
Closed
• Mon, Sat, 08:00-20:00
Astel agile dsb modulator mod-dsb-862
dsb agile tv modulator
model mod-dsb-862
tv format b,g, d,k, m,n, h, i,
video input frequency range 20 hz-6 mhz
level/ impedance 1 v ±1 db/ 75ω
audio input - frequency range 20 hz-15 khz
level/ impedance/ deviation 775mvrms/10kω/50khz
rf output - level/ impedance/ 100dbuv/75ω
level adjustment 0-15db
output channels (programmable) e2-e4(b) 47-68 mhz
e5-s20(b) 174-300 mhz
1-3(0)48.5-84 mhz
6-sr18(d) 174-294 mhz
21-69 (g,h,i,k) 470-862 mhz
14-78 (m,n) 470-862 mhz
frequency range and insertion loss of rf combining circuit 47-862 mhz/2.0 db max
carriers accuracy ±20 khz
sound sub carrier frequency 5.5, 6, 6.5 mhz
amplitude modulation depth (typ) 75%
video frequency response ±1 db
signal/noise ratio weighted >55db
audio frequency response pre correction 50 μs
power consumption ac230v/50hz/2va
operating temperature range 10 deg c ~+ 50 deg c
dimensions, weight/unit 120(l)x128(w)x54(h)mm/0.5kg
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