1. Test conditions Power Supply ： DV5V input Signal resource ： SONY Blue-ray machine, PS3, PS4X1 、 360BOX-ONE 、 OPPO Blue-ray machine Display: SONY TV, Skyworth TV, TCL TV, PHILIPS monitor, DELL monitor, SEIKI TV Test cable: 75-5 coax cable 、 75-4 standard cable TV splitter ： Seebest brand TV splitter 1X8/1X4 (5-1000MHz) Test date: Nov.28th, 2014 Amplifier model: Seebest brand Cable TV signal amplifier （ 30dB variable gain ） Test report of 500m HDMI Extender by Coax

2. TX 1. Point to Point mode TV RX TX QtyCoax cableRX QtyTest channel20dB amplifier Test result 175-4/180m11-80CH/OK 175-5/550m11-4CH/OK 175-5/550m15CH/NG Coax cableHDMI cable

3. TX 2. Point to Point mode (add Amplifier) TV RX TX QtyCoax cableRX QtyTest channel30dB Amplifier Test result 175-5/800m+ 75-4/180m 11CHaddOK Coax cableHDMI cable Amplifier should add in the middle of coax cable

4. TX1 TV 3. Splitter mode TV MIX 1X8 RX1 RX2 RX8 TX Qty Coax cableRX QtyTest channel20dB AmplifierTest result 175-4/180m81-80CH/OK 175-5/550m82CH/OK 175-5/350m81-15CH/OK 175-5/250m81-30CH/OK 175-5/550m83CH/NG Coax cable2m Coax cableHDMI cable2m Coax cableHDMI cable

5. TV TX1 TV 4. Splitter mode + loop out mode TV MIX 1X8 RX1 RX6 RX7 TX QtyCoax cableRX QtyTest channel20dB AmplifierTest result 175-4/180m81-80CH/OK 175-5/550m81CH/RX7-8 no signal 175-5/350m81-12CH/OK 175-5/350m813-15CH/RX7-8 no signal Coax cable 2m Coax cable HDMI cable2m Coax cableHDMI cable MIX 1X4 RX8 2m Coax cable HDMI cable 20m Coax cable

6. TX1 TV MIX 1X8 5. Splitter mode TV MIX 1X8 RX1 RX7 RX8 TX QtyCoax cableRX QtyTest channel20dB AmplifierTest result 175-5/250m71-33CH/OK 175-5/550m11CH/OK 175-5/550m11-12CH 有 OK 74-5/250m Coax cable 2m Coax cableHDMI cable2m Coax cableHDMI cable 74-5/300m Coax cable 20dB Amplifier

7. TX2 TV MIX 1X8 6. Matrix mode TV MIX 1X8 RX1 RX2 RX6 TX QtyCoax cableRX QtyTest channel20dB AmplifierTest result 675-4/180m61-70CH/OK 675-5/250m61-18CH/OK 675-5/500m61-8CH/OK 74-5/250m Coax cable 2m Coax cableHDMI cable 2m Coax cable HDMI cable TX1 TX6

8. (1). 1 TX to 1 RX: use 75-5 coax cable can transmit up to 500M or more (below 4CH channel); (2). 1TX to 1 RX (add amplifier): Transmit distance over 500M. The distance decided by amplifier, we suggest you use adjustable gain of the amplifier, and put it on the location of TX after 200M. (3). Splitter mode (1TX to 8RX): Use 75-5 coax cable can transmit over 500M, and can add many RX in theory. (4). Splitter mode +Loop out mode: The transmit distance will be different because each TV splitter has 3dB –5dB signal attenuation. We suggest you add one amplifier. (5). Matrix mode(6TX to 6RX): Use 75-5 coax cable can transmit over 500M. You can add many RX in theory. Due to the limitation conditions, we have not test. (6). Please check the right channel when you use. Transmit the signal for long distance, please use low channel; low distance, use high channel. As for details, please see the below. 400-500M————5-1CH 200-400M————20-5CH 100-200M————80-20CH Below 100M————we do not suggest Test Summary