Booster system SA725 Signal Amplifier:--- SA725 Signal Amplifier
(13v is SA725 input max) Designed for extending the range of 72MHz radio devices. The unit provides the transmit power amplification. Ideal for increasing the range of 72MHz radio devices and to compensate for cable loss in certain installations. Detail installing menu check here: menu.pdf
======================================================= radio installing reference
================================================= some newest part pic
1. Does it work with the PCM Transmitter / Receiver ??
Yes, PCM and PPM can be used
2. Range is more than 15Kms ?
> 15km is the distance from the air direct vision, when there are obstacles, the distance will be shortened. Reduce the degree can not be accurately evaluated and subject to actual measurement. Our experimental results are: high-rise buildings on the ground completely blocked access to the control of up to 3km distance; ( if do not use our SA725, while using a standard remote control you only can control 300 meters. )
3. 7W output power ? Yes 7W is the output power
4. The package comes with an antenna too ? yes, will get all you see