Terrestrial Digital TV Indoor Type 200W UHF 470-860MHz Transmitter

• Customization: Available
• Type: Transmitter
• Function: Signal Transmitting Device, Signal Transmission Equipment
• Model NO.: HPT-6322
• Certification: CE, ISO, RoHS, GS, SGS, FCC
• Condition: New
• RF Output Frequency: 470~860MHz
• Output Power: 200W
• If Input Level: -55~-10dBm
• Transport Package: in Carton
• Specification: 79*62*35cm 25kg
• Trademark: Catcast
• Origin: Chengdu, China
• Production Capacity: 500PCS Per Month

Product Description

Terrestrial Digital TV Indoor Type 200W UHF 470-860MHz Transmitter



Outline

HPT-6322 Indoor type 200W UHF transmitter works on UHF band (470-860MHz). It is a kind of product(meet euro-standard) that specially designed to supply common or pilot frequency coverage and subsidiary station by consuming small and medium power for terrestrial digital TV transmission. It applies to modulation modes like ISDB-T/TB, DVB-S, DVB-S2, nQAM, DVB-T, DVB-T2 and DTMB-T and so on. It is applicable to built-up areas, basement, tunnel and remote mountainous areas. Its main advantages include installation convenience and simple process in debugging and maintenance, etc. And in any combination of multiple antenna-feeder system it can supply local coverage and subsidiary station of wireless digital signal in the blind area.

Features

 

1. Wide-band frequency response and low noise design.
2. Design of low power consumption and linearization advances emitting power of the transmitter and reduces nonlinear distortion.
3. Very low group delay feature, suitable for digital signal transmission.
4. ALC keeps output of constant power, output VSWR detecting protection.
5. Apply to single-channel or multi-channel UHF digital television transmission system.
6. Be used in the Wide-band frequency  repeating of HFC, or MMDS digital TV signal.
7. Realize wireless network coverage of digital TV at a low cost.
8. Modular design simplifies installation, field services and upgrade.
9. Automatic and manual switching backup systems available.
10. Build-in lightning protector with current-dividing series power prevents lighting surge and instant overvoltage.
11. Indoor type with large LCD panel system real time working condition, maintenance and management of system can be achieved easily.
12. Outdoor type adopts outdoor waterproof design and inside SMS module to realize real-time wireless remote monitoring  (Optional)
     

Technical Specification
 

RF Output Frequency	470~860MHz(frequency band carrier signal takes could be set arbitrarily)
Output Power	200W
Bandwidth	6MHz/7MHz/8MHz or multi-channel system Maximum Bandwidth≤80MHz
Modulation Mode	COFDM/16QAM/32QAM/64QAM/QPSK,etc.
Shoulder Ratio	≥40dBc(COFDM/64QAM)
RF Output Interface	50Ω-7/16connector Return Loss: 20dB
RF Frequency Response	BW: 80MHz Passband Fluctuation: ≤2.0dB Any Within 10MHz: ≤1.0dB
Group Delay Characteristics	≤40nsec
IF Input Level	-55~-10dBm
Input Frequency	470~860MHz
IF Input Interface	75Ω/F connector Return Loss: 15dB
In-band Spur Restraint	-60dBc(relative digital signal level)
Automatic Level Control	≥20dB
Gain Modulation Error	Gain Control: 0~20dB,error≤±0.5dB
	Gain Control: 20~31dB,error≤±0.75dB
Gain Control Range	0~31dB, 1.0dB stepping
Environmental Conditions	Working Temperature Range: -20°C~+45°C Humidity: no condensation Relative Humidity: 0~95% nonsaturation
Working Voltage	AC 220V±10%,50/60Hz
Package Size (L*W*H)	79*62*35cm
Package Weight(Kg)	25KG