

Broadband (frequency-doubling type) isolators and circulators feature wide frequency coverage, a broad range of applications, while also ensuring signal confidentiality and strong selectivity. They are mainly used in microwave measurement systems, and can also be applied to various complete devices or components after system frequency synthesis.
They can provide products across the 700MHz to 50GHz frequency range.
Products can be designed according to the user's specific specifications and size requirements.
The installation method of the products can be determined through negotiation according to user needs.
| Model No. | Frequency Range(MHz) | Band Width(MHz) | Insertion Loss(dB Max) | lsolation(dB Min) | VSWR(Max) | Forward power(W) | Operating Temperature (℃) | Size L*W*H(mm) | Connector Type | Product spec |
| BI007PA | 0.80~0.12 | Full | 0.80 | 18.0 | 1.30 | 100 | 0~+60 | 64*66*22 | SMA/N | |
| 0.13~0.18 | Full | 0.80 | 18.0 | 1.30 | 100 | 0~+60 | ||||
| 0.225~0.40 | Full | 0.80 | 18.0 | 1.30 | 100 | 0~+60 | ||||
| BI020PA | 0.48~0.86 | Full | 0.70 | 15.0 | 1.45 | 200 | 0~+60 | 52*57.5*20 | SMA/N | |
| 0.70~1.0 | Full | 0.50 | 20.0 | 1.25 | 300 | -30~+75 | ||||
| 0.95~1.45 | Full | 0.50 | 18.0 | 1.30 | 300 | -30~+75 | ||||
| BI100PA | 1.0~2.0 | Full | 0.70 | 16.0 | 1.40 | 100 | 0~+60 | 64*66*26 | SMA/N | |
| BI150PA | 1.5~2.5 | Full | 0.70 | 17.0 | 1.35 | 100 | -30~+60 | 45*45*19 | SMA/N | |
| BI200PA | 2.0~4.0 | Full | 0.60 | 18.0 | 1.35 | 100 | 0~+60 | 32*34*21 | SMA/N | |
| BI200PB | 2.0~6.0 | Full | 0.80 | 15.0 | 1.50 | 100 | 0~+60 | 30.5*30.5*15 | SMA | |
| BI080PC | 3.0~6.0 | Full | 0.50 | 18.0 | 1.30 | 50 | -30~+75 | 25.4*28.5*20 | SMA/N | |
| BI400PA | 4.0~8.0 | Full | 0.50 | 18.0 | 1.30 | 50 | -30~+75 | 20*26*14 | SMA | |
| 5.0~10.0 | Full | 0.50 | 18.0 | 1.30 | 50 | -30~+75 | ||||
| BI600PA | 6.0~12.0 | Full | 0.60 | 16.0 | 1.40 | 50 | -30~+75 | 16*21*13 | SMA | |
| BI600PB | 6.0~18.0 | Full | 1.50 | 11.0 | 1.90 | 30 | -30~+75 | 19*20.3*14 | SMA | |
| BI800PA | 8.0~12.0 | Full | 0.50 | 20.0 | 1.25 | 30 | -55~+85 | 15*19*13 | SMA | |
| 10.0~15.0 | Full | 0.50 | 20.0 | 1.25 | 30 | -55~+85 | ||||
| 12.0~18.0 | Full | 0.50 | 20.0 | 1.25 | 30 | -55~+85 | ||||
| BI800PB | 8.0~18.0 | Full | 0.80 | 14.0 | 1.50 | 30 | -55~+85 | 19*20.3*14 | SMA | |
| BI1800PA | 18.0~26.5 | Full | 0.80 | 16.0 | 1.45 | 10 | -55~+85 | 13*18*12.7 | 2.92mm | |
| 26.5~40.0 | Full | 1.50 | 14.0 | 1.60 | 10 | -55~+85 |