yxhtfmtv
500W Digital TV Transmitter for TV Station
500W Digital TV Transmitter for TV Station
Prix habituel
$5,300.00
Prix habituel
$5,200.00
Prix soldé
$5,300.00
Prix unitaire
par
Frais d'expédition calculés à l'étape de paiement.
Impossible de charger la disponibilité du service de retrait
Product Attributes
Brand: yxht
Certification: Ce
Place Of Origin: China
Packaging & Delivery
| Selling Units: | Bag/Bags |
| Package Type: | Carton Wooden Box |
| Picture Example: |
Product Description
500W Digital TV Transmitter
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1. Working frequency
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UHF 13-48 channel arbitrary choice
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|
2. Output power
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0~500W
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|
3. Output impedance
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50Ω
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4. Channel bandwidth
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8MHz
|
|
5. Output interface
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Φ40
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6. Output load return loss
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Normal
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|
7. operation
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-32dB
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8. Allowed operation
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-20dB
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9. Power input level
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0dBm
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10. Amplifier input impedance
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50Ω
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11.Amplifier input interface
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L16
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12. Useless transmission
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≤-60dB
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13. Band fluctuations
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±0.5dB
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14. Band shoulder
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better than 36dB
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15. MER
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better than 30dB
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16. Size
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4U,19-inch standard
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17. Weight
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45KG
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Overview:
This product is the all solid-state Single-channel TV Transmitter, it adopts professional TV exciter, and it can use the
single/duel exciter configuration, switching automatically.
This transmitter has a variety of linear and non-linear pre-correction function, carrier frequency offset, and precision bias
(with external precision reference source) function.
It can prefabricate and control the half-power output, and it has remote control telemetry interface.
The power amplifier used LDMOS FET, the analog and digital are both compatible, and it used high-quality switch parallel power.
The power amplifier and power supply are both used hot-plug devices.
The power loss and standing wave of the one-time synthesis power combiner is small.
The module of power amplifier display the working parameters in real-time.
The whole machine has the protection of over-current, over temperature, over power and over-standing wave ratio.
The master touch screen displays the working parameters of the whole machine and the module of power amplifier (PA) in real-time.
The 500W transmitter is installed in one 19inch chassis; it’s suitable for medium or small TV station.
single/duel exciter configuration, switching automatically.
This transmitter has a variety of linear and non-linear pre-correction function, carrier frequency offset, and precision bias
(with external precision reference source) function.
It can prefabricate and control the half-power output, and it has remote control telemetry interface.
The power amplifier used LDMOS FET, the analog and digital are both compatible, and it used high-quality switch parallel power.
The power amplifier and power supply are both used hot-plug devices.
The power loss and standing wave of the one-time synthesis power combiner is small.
The module of power amplifier display the working parameters in real-time.
The whole machine has the protection of over-current, over temperature, over power and over-standing wave ratio.
The master touch screen displays the working parameters of the whole machine and the module of power amplifier (PA) in real-time.
The 500W transmitter is installed in one 19inch chassis; it’s suitable for medium or small TV station.
Warranty：The warranty of all transmitters in our factory is 6 years.
Quick Details
1. Working frequency: UHF 13-48 channel arbitrary choice
2. Channel bandwidth: 8MHz
3. Output power: 500W
4. Output impedance: 50Ω
5. Output interface: L27
6. Output load return loss:Normal operation: -32dB, Allowed operation: -20dB
7. Power input level: 0dBm
8. Amplifier input impedance: 50Ω
9. Amplifier input interface: L16
10.Useless transmission: ≤-60dB
11.Band fluctuations:±0.5dB
12.Band shoulder:better than 36dB
3. Output power: 500W
4. Output impedance: 50Ω
5. Output interface: L27
6. Output load return loss:Normal operation: -32dB, Allowed operation: -20dB
7. Power input level: 0dBm
8. Amplifier input impedance: 50Ω
9. Amplifier input interface: L16
10.Useless transmission: ≤-60dB
11.Band fluctuations:±0.5dB
12.Band shoulder:better than 36dB
Features:
Supported Standards DVB-T,DVB-T2,DVB-H,DTMB,ATSC,ISDB-T
All solid-state digital TV transmitter, bandwidth is 6-8MHZ.
Pre-distortion correction, dual-exciters switch automatically.
High Linearity LDMOS Power Amplifier, high-gain power amplifier module, parallel switching power supply, it is a high-efficiency
transmitter.
Telemetry and remote control by computer, web-based interface and software.
Good man-machine interface, full automatic switch the machine with one key.
Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous
works.
All solid-state digital TV transmitter, bandwidth is 6-8MHZ.
Pre-distortion correction, dual-exciters switch automatically.
High Linearity LDMOS Power Amplifier, high-gain power amplifier module, parallel switching power supply, it is a high-efficiency
transmitter.
Telemetry and remote control by computer, web-based interface and software.
Good man-machine interface, full automatic switch the machine with one key.
Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous
works.
Certifications
Exhibition
Packing & Delivery
