Outline
TY-2105B 50W L Band Wireless Digital tv audio transmitter is a kind of wireless digital TV signal transmission device newly developed by TYE. It works on L band (1GHz -1.6GHz) and supports input optical fiber or radio frequency signals. The transmitter adopts outdoor water-proof structure and high power output. The L band transmitter is designed from 10W~50W, and meets with multiple modulation mode like DVB-S, DVB-S2,DTMB-T,DVB-T, DVB-T2,nQAM and etc., It has AGC function to maintain a constant power output of the transmitter to ensure the stable and reliable operation. It is the best way for point to point transmission with UHF band signal and also widely used omnidirectional coverage.
Main features
· The L Band series transmitter is specifically researched, designed and produced according to the demands of customers.
· With a wide frequency band, large program capacity and strong ability of anti-interference. Operation frequency: 1GHz-1.6GHz.
· Optional Output Power: 10W/20W/50W.
· Low cost in receiver: TV signal can be easily received with any Ku Receiving antenna existing in market installed.
· With the all-aluminium material and outdoor structure, its convenient modular design can arrange on antenna directly to reduce the loss of feeder.
· With design of rain-proof and moisture proof around the clock.
· With simple process in installment and debugging.
· Convenience in maintenance.
· With RFU modularization, broadband and high consistency design, super-linear and all-solid-state power amplifier.
· Automatic Level Control in larger dynamic range (ALC); Automatic Gain Control (AGC); adaptation of wide dynamic range in different environments.
· With over-VSWR, over-voltage, over-current, over-heat and lighting auto-protective functions.
· With extended interface for remote control and GSM message auto-alarm system(optional), concentrated monitoring can be achieved.
· With the international and the domestic advanced level of the design and production of equipment.
· Succeed used in Philippines, Laos, Indonesia, Somalia, Mexico, South Africa and other regions and countries.
Technical Specifications
Model | TY-2105B |
RF Output Frequency Range | 1000~1600MHz(frequency band carrier signal takes could be set arbitrarily, or specified by user) |
Bandwidth | Maximum Bandwidth≤200MHz |
Modulation Mode | DVB-S,DVB-S2,DTMB-T,DVB-T,DVB-T2,nQAM |
RF Digital Output Power | 50W |
Shoulder ratio | ≥40 64QAM |
≥25 QPSK | |
RF Output Interface | 50Ω N type connector |
Return Loss: >20dB | |
RF Frequency Response | BW: 200MHz |
Passband Fluctuation: ≤2.0dB | |
Any Within 10MHz:≤1.0dB | |
Group Delay Characteristics | ≤40nsec |
LO Frequency | 2033MHz(or specified by customer) |
LO Phase Noise | N≤-100dBc/Hz@10KHz |
IF Input Level | -25~-10dBm |
IF Input Frequency | 467~667MHz(*670~870MHz,fL: *1830MHz,*sepcified by user) |
IF Input Interface | 75Ω/F connector |
Return Loss: >15dB | |
In-band Spur Restraint | -60dBc(relative digital signal level) |
Automatic Level Control | ≥20dB |
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) | 61*43*41cm |
Package Weigh(Kg) | About 30kg |
Remote Control | Remote administration and SMS alarm function(optional) |
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