Cikakken gwajin tsarin da ya dace da sauti na mota, amp da Blu-ray DVD, wanda ya ƙunshi mai binciken sauti, mai binciken bidiyo da kuma AM / FM siginar janareta

VP-7671L yana goyon bayan gwajin bidiyo na HD, VP-7670L yana goyon bayan gwajin bidiyo na SD

• Modules free don zaɓi don dacewa da daban-daban gwaji bukatun
• Goyon bayan kai tsaye aiki da kuma atomatik gwaji (aiki da kuma m) yanayin
• Automated gwaji (aiki yanayin) kawai ta hanyar sauki saiti
• Hanyar sarrafawa ta nesa ta hanyar yanayin aiki da haɗin LAN
• Saboda kayayyakin samfurin, rage farashin gwajin gaba ɗaya

Mai binciken audio

• Audio tushen
  • Fitarwa tashar: 2 tashar (L / R) rashin daidaito
  • mitar kewayon: 10Hz zuwa 30 kHz / 1 Hz mataki
  • Matsayin fitarwa: 1 mV [rms] zuwa 3.16 V [rms]
  • Matakin daidaito: ± 0.5dB (≥ 0.25V [rms]) / ± 1dB (≤ 249 mV [rms])
  • Flatness: ± 0.5dB (2V [rms]), 1 kHz (tunani)
  • Karkatarwa: ≤ 0.003% (1 kHz, 2 V [rms], 20 kHz BW)
  • Residual noise : ≦10 μV[rms]（ 20 kHz BW）

• DC auna
  • DC ƙarfin lantarki: Shigarwa kewayon ± 30 V / ± 300 mV
  • DC halin yanzu: Shigarwa kewayon ± 3 A / ± 30 mA / ± 300 μA
  • Ma'auni daidaito: ± (0.2% na RD 0.2% na Fs)

• mitar auna
  • Ma'auni: 10 Hz zuwa 20 MHz (ƙididdigar ƙididdigar mita) / 10Hz zuwa 30 kHz (ƙididdigar sauti) / HiFi version 10 Hz zuwa 60 kHz (ƙididdigar sauti)
  • Ma'auni daidaito: ± (1 × 10 -5 + 1 bit)
  • Ƙididdiga shigarwa juriya: 50 Ω / 1 MΩ

• Audio auna
  • Ma'auni aiki AC matakin / rabo / S / N / karkatarwa / THD / Haɗuwa matakin
  • Shigar da tashoshi 4 tashoshi / daidaitawa
  • tace
    • Pre-LPF OFF／20 kHz
    • HPF OFF／200 Hz ／400 Hz
    • LPF OFF／15 kHz ／20 kHz
    • PSOPHO OFF／IEC-A ／IEC-AUDIO／
    • CCIR-ARM／1 kHz BPF

Signal janareta

• AM / FM siginar janareta
  • mitar kewayon 0.1000 MHz zuwa 140.0000 MHz / 162.0000 MHz zuwa 163.0000 MHz
  • daidaito mita ± (5 × 10 -5 + 1 bit)
  • Matsayin fitarwa - 20.0 dB uV zuwa 126.0 dB uV (emf)
  • Matsayin daidaito ± 1.5 dB (≥ 0 dB uV [emf]) / ± 2 dB (< 0 dB uV [emf])
  • Fitarwa juriya 50 Ω

• Mai tattara RDS
  • RDS matakin kewayon 0% zuwa 10% / 0.1% matakai
  • ciki model adadin max 16
  • ciki model tsawon max 2.048 kungiyoyi

Mai binciken bidiyo

• Signal shigarwa
  • Tsarin tallafi
    • HDTV 720p ／ 1080i ／ 1080p
    • SDTV 480i/p ／ 576i/p ／ NTSC ／ NTSC4.43 ／
    • PAL ／ PAL-M ／ PAL-N ／ PAL 60

• Input siginar iri
  • HDTV Y / Pr siginar / G / B / R siginar
  • SDTV VBS siginar / Y S / C siginar /
  • Y / Pb / Pr sigina / G / B / R sigina

• auna abubuwa
  • layi mita / frame mita / Total layi / Scan
  • Launi Bar auna
  • Cikakken siginar amplitude ma'auni
  • Multi-launi siginar aiki tare ma'auni
  • Linear auna
  • DG / DP auna
  • S / N Ma'auni