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 Cable TV Signal Level Meter Optical Test Instruments For Detecting And Measuring Analog Signal
Model NO:JZWH-36E
| Product Overview: | ||||||
| Digital TV signal system can accurately detect and measure analog signal. It features super long power supply and is very suitable for trunk line network maintenance as well as maintenance carried out by client. Excellent Cost Performance is as its leading feature. | ||||||
| Digital TV Level Meter Key Features: | ||||||
* One key change between frequency and channel, easily during operating. * Accurate QAM performance index—average power; MER; BER. * Support many kinds of DVB mode:16/32/64/128/256QAM. lWide bit rate setting: 1MS/S---7MS/S lBuilt-in Chinese TV channel list, fit for any network detecting. lAll-around analog TV index detecting---level; V/A; C/N; slope and trunk line. lQuick charging enables trouble-free operation more than 6 hours. | ||||||
| Technical Parameters: | ||||||
| Performance | JZWH-36EA | JZWH-36EB | JZWH-36EC | JZWH-36ED | ||
| Digital DVB measure index | Frequency range | 47~870MHz | 5~870MHz | 47-870MHz | 5~870MHz | |
| supporting | 16/32/64/128/256QAM | |||||
| Digital average power | 30dBuV~115dBuV | |||||
| Accuracy | ±1.5dB | |||||
| Band width | Can be set | |||||
| Symbol rate | 1MS/S~7MS/S | |||||
| MER | 20dB~40dB | |||||
| Accuracy | ±2dB | |||||
| BER | R~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 | >70dBuV | ||||
| Measuring accuracy | ±2 dBuV | |||||
| 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℃~45℃ | |||||
| Audio output | Built-in loudspeaker, numerical controllable | |||||
| Battery | Built-in chargeable Polymer Lithium lon Batteries | |||||
| Picture Display of Digital TV signal Level Meter: | ||||||
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| S/N | Model NO | Configuration | ||||
| 1 | WH-36EB | 5~870MHz, frequency spectrum,average power, MER, BER, Lithium battery; | ||||
| 2 | WH-36EC | 47~870MHz, average power,MER, BER, Lithium battery; | ||||
| 3 | WH-36ED | 5~870MHz, frequency spectrum,average power, MER, BER, Lithium battery; | ||||
| Our Service: | ||||||
* Your inquiry related to our products or prices will be replied within 24hours; * Well-trained and experienced staffs to answer all your enquires in fluent English; * Protection of your sales area ,ideas of design and all your private information; * 1 years warranty; * Hardware and software OEM and ODM with over 30 hardware and software engieeners; * Debugging and adjusting; * Welcome to talk in details after sample test. | ||||||
