portable analog digital TV field strength meter.

  • No.:BY-609
  • supplier :magic-china
  • The price:negotiable

portable analog digital TV field strength meter.

The equipment supports satellite TV signal, ground open circuit television signal, cable TV signal and HDTV signal test. Able to demodulate QPSK, 8PSK, QAM or COFDM programming. The equipment supports PAL, NTSC or SECAM and a variety of TV audio standards: M, N, B, G, I, D, K or L. The equipment supports testing of field strength, BER, VBER, LBER, MER, C/N, audio and video ratio, noise tolerance and packet error number. Device support channel scan. The equipment supports TV demodulation display. The device is equipped with a CA card slot to demodulate the encrypted channel. The equipment supports ASI code flow output. The device interface command is open to control interface development.

Equipment technical indicators

1 measurement frequency range: 5MHz ~ 2150MHz;

2 Input impedance: 75 Ω;

3. Maximum allowable input level: +130 dB;

4 maximum input voltage: 50 Vrms;

5. Analog signal level measurement range: 10dB

6. Power level measurement range of cable digital signal: 45 dB (s) to 110 dB

7 units show support for dB, dBmV, dBm;

8 level measurement accuracy: + 1.5db (cable TV frequency band); -2.5 dB (dvb-s frequency band);

9 Cable digital signal demodulation supports 16/32/64/128/256 QAM;

10 dvb-s signal demodulation support QPSK;

11 The spectrum scan can adjust the dynamic range and reference level.

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TAG:    portable analog digital TV field strength meter.