Introduction：
The BBV 9718 C is a microwave broadband amplifier manufactured by Schwarzbeck (Germany) and distributed under license by EUTTEST (Shenzhen). It is a low-noise, low-power broadband amplifier that can be used to increase the sensitivity of field strength measurements as well as general-purpose attenuation measurements up to 18 GHz. Thanks to a built-in rechargeable battery, it can run for about 8 hours without power. The amplifier can be used for radiometric RE testing in the darkroom up to 18 GHz. The amplifier will be placed directly behind the antenna, a suitable antenna model is available, and we can configure you with a complete antenna mounting bracket as shown below.
Picture of the back end of the mounted antenna
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Model number | BBV 9718 C |
| manufacturer | Schwarzbeck |
| agent | Shenzhen EUTTEST |
| Nominal frequency of use | 1-18 GHz |
| Available frequency | 0.5-20 GHz |
| Antenna tubes | 22mm |
| gain | Typical 30 dB ±5 dB |
| SWR | <2 |
| Maximum input power | -10dBm = 97dBμV |
| noise level | 2dB |
| electric power source | 3.7V |
| Battery operating time | 8 hours. |
| size | 155*80*67mm |
| weight | 1kg |
Graph of related technical parameters：
Gain Curve Diagram
Recommendations for products in the same sequence:
EUTTEST also offers more preamplifiers manufactured by Schwarzbeck, allowing you to select the amplifier model you need based on test frequency and gain.
- BBV 9718 D 1GHz-18GHz with 30dB gain
- BBV 9719 12GHz-28GHz; gain 30dB
- BBV 9721 12GHz-40GHz; gain 30dB
- BBV 9743 B 10MHz-6GHz, 28dB gain
- BBV 9744 9kHz-6GHz with 28dB gain
- BBV 9745 9kHz-2GHz, 30dB gain
- BBV 9748 , 10MHz-8GHz , 29dB gain
