RF Checker 2
NTT FLET'S / TV RF Signal Quality Measurement Meter
RF Checker 2
(Click to enlarge)
In commission with NTT EAST, we have developed RF Checker 2 to serve all the channels of FLET's/TV lines. The device is designed to measure all the signal strength and quality of NTT EAST's FLET'S/TV channels.
It is a light-weigted, portable device with very competitive price. It can be operated by rechargeable battery (included) or commercially available AC 100V batteries.
The data has been tested at newly installed FLET'S/TV line by NTT EAST.
*It is the only device to measure SkyPerfect TV (*) HD signals as standard. (May 2012)
* FLET'S TV is registered trademark of NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION (NTT EAST).
* SkyPerfectTV! is the trademark of JSAT Corporation.
1. Supported broadcasting and measurement data
|FM Radio||70 ~ 90MHz||✓||ー||ー|
|Digital/Analog convertable〈Analog〉||90 ~ 770MHz||✓||ー||ー|
|Digital Terrestrial〈OFDM〉||470 ~ 770MHz||
90 ~ 770MHz
|SkyPerfecTV! HD〈Extended 256QAM〉||90 ~ 770MHz||✓||✓||✓|
|BS Digital||1032 ~ 1489MHz||✓||✓||✓|
|110°CS||1593 ~ 2073MHz||✓||✓||✓|
2. Supported Range
|1) Signal Strength||
40dBuV ~ 100dBuV (34 ~ 100dBuV for digital terrestrial）
2) CN Value
| 8dB ~ 33dB
|3) BER Value (pre)||
0E-0 ~ 1E-8
|4) BER Value (post)||
0E-0 ~ 1E-8
3. Signal Quality Check
Shows OK/NG for signal strength/CN/BER of input signal according to the threshold.
Upper limite / Lower limit
(Threshold is user defined)
240 x 350 dot
3.5 inch color LCD
| Japanese, Broadcasting statino name
|Screen Size:||W 70mm * H 55mm|
5. Operation Buttons
|Lower Keys:||Digital Terrestrial, BS, CS, Others (Single Channel Measurement mode for each broadcasting station)|
|Upper Keys:||Setup, Save, Monitor, Multi-Channel Measurement|
6. Various Measurement Method
Single Channel Measurement (Measuring single channel)
|2||Multi-Channel Measurement (Auto-continuous measurement of pre-registered channel setting)|
|3||Long-term monitoring measurement (Measure any single channel for specific duration)|
7. USB Interface
Mini USB port x 1
|1) Transfer measured data from RF Checker 2 to PC|
|2) Transfer configuration from PC to RF Checker 2|
|3) Updating firmware|
|Lithium-ion rechargeable battery or commercially available AC100V battery.|
9. Form Factor
|165 (W) x 122 (H) x 51 (D) mm, App. 700g (including battery)|
* Specifications is subject to change without notice.