HV-122
雙路分集數位 HAM TV 接收機
HV-122 是 1080 全高清雙路分集接收機，可接收並解碼 DVB-T（ETSI EN 300 744）高畫質／標準畫質的地面廣播訊號，並提供 HDMI 與複合視訊（CVBS）影像輸出。
HV-122: 170–862 MHz · 1/1.5/2/2.5/3/4/ 5/6/7/8 MHz
產品資料 — HV-122
05 · DVB-T 全高清接收機
特色
- 01 Standalone Digital DVB-T receiver
- 02 Support 1080 Full HD H.264 and MPEG2 decoding
- 03 Frequency Band Support
- 04 HV-122-TV 170–860 MHz
- 05 HV-122-2.4G 2100–2550 MHz
- 06 Two Antenna SMA connectors
- 07 Composite video output/ Stereo Analog (L/R) output
- 08 On-Screen Display Menu
規格
Order Information
- Model Number — RF-in filter for >1 GHz band
- Frequency Band Supported
- HV-122 — N/A
- 170–862 MHz
- HV-122-2.4G — 2.4G Saw Filter
- 2100–2550 MHz
- HV-122-A — N/A
- 170–2700 MHz
RF Inputs
- Frequency
- HV-122: 170–862 MHz
- Frequency
- HV-122-2.4G: 2100–2550 MHz
- Frequency
- HV-122-A: 170–2700 MHz
- Bandwidth — Single Antenna
- 1/1.5/2/2.5/3/4/ 5/6/7/8 MHz
- Diversity Antenna
- 2.5/3/4/ 5/6/7/8 MHz
- Demodulation
- COFDM (ETSI EN 300 744 DVB-T)
- FFT mode
- 2K, 4K, 8K
- Constellation
- QPSK, 16QAM, 64QAM
- Guard interval
- 1/4, 1/8. 1/16, 1/32
- Inner coding rate
- 1/2, 2/3, 3/4, 5/6, 7/8
- RF Performance (single antenna only) — Pmax
- >+5 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — Bandwidth
- Sensitivity
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 1 MHz
- <-99 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 1.5 MHz
- <-98 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 2 MHz
- <-96 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 2.5 MHz
- <-95 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 3 MHz
- <-95 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 4 MHz
- <-94 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 5 MHz
- <-92 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 6 MHz
- <-91 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 7 MHz
- <-90 dBm
- Pmin @ FFT:2K, 16QAM,CR:2/3 GI:1/8 — 8 MHz
- <-90 dBm
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