FMUSER Low Price 100W TV Transmitter

Product Description

Low Price 100W TV Transmitter

The TV transmitter using RF modulation technology, simple circuit, good performance, stable, using imported power amplifier devices, can work long hours. Can connect with the microwave, satellite ground receiving equipment, video recorders and others can be composed of medium-power television transmitter.

Equipment consists of:
One 10W exciter
One 100W power amplifier
One Video input cable
One Audio input cable
One Power cable
One Connect cable
One User manual

Technical Specifications

General Characteristics
Dimensions 480mm * 490mm * 185mm (100W amplifier)
480mm * 490mm * 135mm (10W preamp)
Operating temperature 0 -40 ℃
Relative humidity 90% (25 ℃ when)
Supply voltage 220VAC 50-60HZ
Power consumption 200W
Working Channel VHF band any specified channel
Modulation Image: negative, AM
Audio: FM
TV system PAL-D or on demand
Image / sound power ratio 10: 1
Output Power 100W
Output load impedance 50Ω
Unwanted radiation within the ≤-40dB adjacent channel
Outer ≤-55dB adjacent channel
In-band intermodulation distortion ≤-50dB

Image characteristics
Video Input voltage 1Vp-p ± 3dB
Video input impedance 75Ω
Picture carrier frequency stability of ± 500HZ / day
Amplitude frequency characteristic 0-6MHZ roughness ≤ ± 1dB
Signal to noise ratio ≥ 50dB
Differential gain ≤ 7%
Differential phase ≤ ± 3

Audio Features
Audio input level ≥ 100mV
Audio input impedance 1KΩ-10KΩ unbalanced
Maximum Deviation ± 50KHZ
Audio harmonic distortion 40HZ-150HZ ≤ 2%
FM SNR ≥ 60dB