Introduction：
BBAK 9137 + HFBA 9122 is a 300MHz biconical combination antenna from Schwarzbeck, Germany, authorized by EUTTEST Shenzhen to provide quotation and after-sales service. It can be used for 0.15 MHz-300 MHz radiation reception test application, it is allowed to use up to 500 MHz, but the antenna coefficient will be increased, the receiver noise will be higher, it is recommended to add a preamplifier above 300 MHz.
Technical data of BBAK 9137 and HFBA 9122:
| Antenna Model | bbak 9137 + hfba 9122 |
| Antenna name | Biconical antenna |
| manufacturer | Schwarzbeck |
| agent | EUTTEST |
| Test frequency range | 0.15MHz-300MHz |
| Maximum Test Frequency Range | 0.1MHz-500MHz |
| antenna polarization | biometrics |
| Antenna Output Gain | -35dBi to 2dBi |
| radiance factor | 10dB/m to 30dB/m |
| weight | 1.8 kg |
Graph of related technical parameters：
Output gain graph
