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.

As for "PC mode" of this products, read HERELinkIcon

Download useful manuals and applications regarding this product from HERELinkIcon

For details about CATV signal meter, see DSA 500LinkIcon

For details about digital terrestrial/digital satellite signal meter, see DSA200LinkIcon

Product Overview

1. Supported broadcasting and measurement data

Channel Type 

  Frequency
 Level BER  CNR 
FM Radio 70 ~ 90MHz  ✓  ー ー 
Digital/Analog convertable〈Analog〉   90 ~ 770MHz  ✓  ー ー 
Digital Terrestrial〈OFDM〉    470 ~ 770MHz

 ✓

 ✓  ✓
SkyPerfecTV! SD〈64QAM〉  

 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.

Level:

Upper limite / Lower limit

BER:
Lower limit
CNR: Lower limit

(Threshold is user defined)

4. Display

Display:

  240 x 350 dot

  3.5 inch color LCD

Display Contents:

  Japanese, Broadcasting statino name
Screen Size:   W 70mm * H 55mm   

5. Operation Buttons

Power:

 Power (ON/OFF)

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

1

  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

8. Power

 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.