Bộ Điều Chế Dịch Tần PAL D/K VÀ PAL B/G, gain output 120dBm

RF

Output Frequency Range

Output Level

Output Level Range

V/A Carrier Power Ratio

Spurious Harmonics

Output Impedance

Frequency Accuracy/Stability

C/N ratio In Channel

TV System (Optional)

47~860 MHz Adjustable

≧60dBmV

15dB, Continuously Adjustable

15/20dB Selection (+/-2dB)

60dB typical

75Ω

Within ±5KHz (Meets F.C.C. Socket 21006 specs)

≧-60dB

NTSC / PAL-B / PAL-D / PAL-I

VIDEO

Input Level

Input type

Video Frequency Response

Modulation (Set @87.5%)

Input Impedance

AUDIO

Input Level

Input type

Audio Frequency

Audio Frequency Response

Input impedance

Pre-emphasis

Modulation

GENERAL

Power Requirement

Temperature Range

Rear Panel Connectors

Dimensions

Packing

Rear Panel

1.0Vp-p

F-type, Composite Video Negative Sync

±1dB

0~95% adjustable with over modulation Indicator

75Ω

1Vp-p for ± 30KHz Dev

F-type, Composite Audio

NTSC:4.5±1KHz above Video / PAL-D:6.5 ± 1KHz above Video / PAL-B:5.5MHz ± 1k above video / PAL-I: 6.0 ± 1KHz above Video

±1dB

Hi impedance

50 μSec；75 μSec (NTSC)

~25KHz±2KHz adjustable with over modulation Indicator

90~260V AC 50/60Hz

0~50℃

F type for Video/Audio In, RF out

19”(L)x8.1”(W)x1.75”(H)

Set/Inner Box , 5 Set/Carton/11kgs/2.8 cuft