Active Member
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[China]
Address: No.1309,shanglinyuan 4th Rd,High-Tech district,Xi’an 10117,Shaanxi China
Contact name:Lynn
SHAANXI JIZHONG ELECTRONICS SCIEN-TECH CO.,LTD. |
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Digital TV Signal Level Cable TV Meter
Model NO: WH-36E
Descriptions:
Digital TV signal system can accurately detect and measure Anolog signal, it features super long power supply and is suitable for trunk line network maintenance as well as maintenance carried out by client, excellent performance is as its leading feature.
Features:
One key change between frequency and channel, easily during operation;
Accurate QAM performance index --Average Power, MER, BER;
Support Many kinds of DVB mode: 16/32/64/128/256QAM;
Wide bit rate setting 1MS/S~7MS/S;
Built-in Chinese TV list, fit for any network detecting;
All-around Analog TV index detecting ---level, V/A, C/N, slope and trunk line;
Quick charging enables trouble-free operation more than 6 hours;
Technical Parameters:
| Performance | WH36EA | WH36EB | WH36EC | WH36ED | |
| Digital DVB Measure index | Frequency range | 47~870MHz | 5~870MHz | 47~870MHz | 5~870MHz |
| Supporting | 16/32/64/128/256QAM | ||||
| Digital average power | 30~115dBuV | ||||
| Accuracy | ±1.5dB | ||||
| Band wide | can be set | ||||
| Symbol rate | 1MS/S ~7MS/S | ||||
| Mer | 20dB~40dB | ||||
| Accuracy | ±2dB | ||||
| Ber | E~S before, 10-3~10-9 | ||||
| Frequency spectrum | Frequency sweep width | 6MHz, 12MHz, 60MHz | |||
| others testing items | (C/N) slope measuring, Trunk line measuring | ||||
| Analog TV measure index | Frequency | 47~870MHz | 5~870MHz | 47~870MHz | 5~870MHz |
| Level | 30dBuV~120dBuV | ||||
| Accuracy | ±1.5dB | ||||
| input impedance | 75Ω | ||||
| (C/N) | Signal input range | >70Ω | |||
| Measuring accuracy | |||||
| Voltage measuring | Input range | 10~99V (AC/DC) | |||
| Measuring accuracy | ±2V | ||||
| Resolution ratio | 0.1V | ||||
| Others | Dimensions | 210mmx95mmx48mm | |||
| Gross weight | 0.6Kg | ||||
| Working temperature | -10~45ºC | ||||
| Audio output | Built-in loudspeaker,numerical controllable | ||||
| Battery | Built-in chargeable polymer Lithium lon Batteries | ||||
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