Full HD ISDB-T/Tb Modulator

No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency

Model — Features

Ref. Price

HV-320E — DVB-T (H.264 only), channel frequency range 100-2500 MHz

US$369

HV-320E-PA700 — DVB-T (H.264 only), channel frequency range 100-2500Hz With 500–800 MHz (TVWS) band power amplifier (>20 dBm output)

US$418

HV-320E-PA900 — DVB-T (H.264 only), channel frequency range 100-2500Hz With 800–950 MHz band power amplifier (>20 dBm output)

US$418

HV-320E-PA1200 — DVB-T (H.264 only), channel frequency range 100-2500Hz With 1.2G band power amplifier (>20 dBm output)

US$418

HV-320E-PA2400 — DVB-T (H.264 only), channel frequency range 100-2500Hz With 2.4G band power amplifier (>20 dBm output)

US$418

HV-320J — ISDB-T (H.264 only), channel frequency range 100-2500 MHz

US$369

Input

Video: CVBS, HDMI 1.3 Audio: Stereo line-in or HDMI PCM audio-in

Compression

Video: H.264 Audio: AAC or MPEG

Resolution

Input / CVBS / 720x480x30I (NTSC, D1) 720x576x25I (PAL, D1)

Resolution — HDMI

720x480x30I (NTSC, D1) 720x576x25I(PAL, D1) 1280x720x50I/1280x720x50P 1280x720x60I/1280x720x60P 1920x1080x24P 1920x1080x50I/1920x1080x50P 1920x1080x60I/1920x1080x60P

Video Output

Compression:H.264 Frame size: 720x480x30P (NTSC, D1) 720x576x25P (PAL, D1) 1280x720x25P 1280x720x30P 1920x1080x24P 1920x1080x25P 1920x1080x30P Note: the output frame size is the same as the input, no scale-up or scale-down feature supported

Power — HV-320 without PA

5 V or 6–16V DC 1420 mA@5V 470mA@12V

Power — HV-320-PA700 HV-320-PA900 HV-320-PA1200 HV-320-PA2400

5V or 12V DC 2050mA@5V 720mA@12V

Dimension WxDxH

W(105 mm) x D(75 mm) x H(35 mm) (Bare bone PCBA size: 100mmx70mm)

Weight

175g (Bare bone PCBA weight 55g)

Operating Temperature

-10℃ ~ 60℃

TV Standard — HV-320E

DVB-T EN-300 744

TV Standard — HV-320J

ISDB-T ARIB STD-B31 ISDB-Tb ABNT NBR 15601

RF connector

50-Ω SMA connector

Bandwidth — HV-320E

1/2/3/4/5/6/7/8 MHz

Bandwidth — HV-320J

6 MHz

FFT

2K, 4K, 8K

Code rate

1/2, 2/3, 3/4, 5/6, 7/8

Guard interval

1/4, 1/8, 1/16 or 1/32

Frequency range

100–2500 MHz, step size 1 KHz

Segment & Layer — HV-320E

n/a

Segment & Layer — HV-320J

13 Seg or 1 Seg

Time Interleaver — HV-320E

n/a

Time Interleaver — HV-320J

Not supported

RF Output Level (dBm)

Hv-320E/HV-320J

Frequency / 177.5 MHz / 474 MHz / 666 MHz / 915 MHz / 1250 MHz / 2450 MHz

Hv-320E/HV-320J — Max

6.5 / 6.5 / 6.5 / 5.5 / 5.5 / 0

HV-320E-PA700 HV-320J-PA700

500–800 MHz +20 dBm (with 500–800 MHz Power Amplifier)

HV-320E-PA900 HV-320J-PA900

800–950 MHz +20 dBm (with 900 MHz Power Amplifier)

HV-320E-PA1200 HV-320J-PA1200

1200–1350Mz +20 dBm(with 1.2G Power Amplifier)

HV-320E-PA2400 HV-320J-PA2400

2400–2500Mz +20 dBm(with 2.4G Power Amplifier)

Digital Gain/Attenuator for Fine Tuning

range: +0 dB~-25 dB , Step size 1 dB Default: -5 dB (Default: -17 dB for HV-320-PA2400)

MER

Typically, @-5 dB attenuation by ADRF6755 >38 dB@V-band >38 dB@470-950 MHz >35 dB@950-1900 MHz >33 dB@1900-2500 MHz (>25 dB with 700M/900M/1.2G/2.4G +20 dBm output PA)

Spectrum Shoulder (Adjacent channel)

>48 dB

Phase noise

<-92dBc @ 10 kHz

Carrier Suppression

>42 dB