Boonton二極管探頭的構(gòu)造采用平衡二極管檢波器。跟單二極管探頭相比，這種雙二極管配置提供了更高的靈敏度與諧波抑制。當(dāng)選擇一個(gè)功率探頭，有幾個(gè)因素必須考慮包括頻率范圍，動(dòng)態(tài)范圍和調(diào)制。該功率探頭應(yīng)該有一個(gè)比這調(diào)制信號(hào)更快的上升時(shí)間。Boonton提供各種種類繁多的頻率范圍峰值功率探頭為符合寬的動(dòng)態(tài)范圍和快的上升時(shí)間測(cè)量。
| 型號(hào) | 頻率范圍 | 動(dòng)態(tài)范圍1 | 額定過載 | 駐波比 | |
| 阻抗 連接頭 |
|
| 脈沖/連續(xù) | 頻率 | SWR@0dBm |
| 大動(dòng)態(tài)范圍雙二極管探頭 | |||||
| 51075A 50 ohm N (M) | 500 kHz to 18 GHz | -70 to +20dBm1 | 1 W for 1µs 300 mW | 500 kHz - 2 GHz | 1.15 |
| 2 GHz - 6 GHz | 1.2 | ||||
| 6 GHz - 18 GHz | 1.4 | ||||
| 51077A 50 ohm N (M) | 500 kHz to 18 GHz | -60 to +30 dBm1 | 10 W for 1µs 3 W | 500 kHz - 2 GHz | 1.15 |
| 2 GHz - 6 GHz | 1.2 | ||||
| 6 GHz - 18 GHz | 1.4 | ||||
| 51079A 50 ohm N (M) | 500 kHz to 18 GHz | -50 to +40 dBm1 | 100 W for 1µs 25 W | 500 kHz - 2 GHz | 1.15 |
| 2 GHz - 6 GHz | 1.2 | ||||
| 6 GHz - 18 GHz | 1.4 | ||||
| 51071A 50 ohm K (M) | 10 MHz to 26.5GHz | -70 to +20 dBm1 | 1 W for 1µs 300 mW | 10 MHz - 2 GHz | 1.15 |
| 2 GHz - 4 GHz | 1.2 | ||||
| 4 GHz - 18 GHz | 1.45 | ||||
| 18 GHz - 26.5GHz | 1.5 | ||||
| 51072A 50 ohm K (M) | 30 MHz to 40 GHz | -70 to +20 dBm1 | 1 W for 1µs 300 mW | 30 MHz - 4 GHz | 1.25 |
| 4 GHz - 38 GHz | 1.65 | ||||
| 38 GHz - 40 GHz | 2 | ||||
| 熱電偶探頭 | |||||
| 51100(9E) 50 ohm N (M) | 10 MHz to 18 GHz | -20 to +20 dBm1 | 15 W for 1µs 300 mW | 10 MHz - 30 MHZ | 1.25 |
| 30 MHz - 16 GHz | 1.18 | ||||
| 16 GHz - 18 GHz | 1.28 | ||||
| 51200 50 ohm N (M) | 10 MHz to 18 GHz | 0 to +37 dBm1 | 150 W for 1µs 10 W | 10 MHz - 2 GHz | 1.1 |
| 2 GHz - 12.4 GHz | 1.18 | ||||
| 12.4 GHz - 18GHz | 1.28 | ||||
| 特別功能雙二極管探頭 | |||||
| 51011A-EMC 50 ohm N (M) | 10 kHz to 8 GHz | -60 to +20 dBm2 | 1 W for 1µs 200 mW | 10 MHz - 2 GHz | 1.12 |
| 2 GHz - 4 GHz | 1.2 | ||||
| 4 GHz - 8 GHz | 1.4 | ||||
| 51011A 50 ohm N (M) | 100 kHz to 12.4 GHz | -60 to +20 dBm2 | 1 W for 1µs 300 mW | 100 kHz - 2 GHz | 1.12 |
| 2 GHz - 4 GHz | 1.2 | ||||
| 4 GHz - 11 GHz | 1.4 | ||||
| 11 GHz - 12.4 GHz | 1.6 | ||||
| 51013A 50 ohm N (M) | 100 kHz to 18 GHz | -60 to +20 dBm2 | 1 W for 1µs 300 mW | 100 kHz - 4 GHz | 1.3 |
| 4 GHz - 10 GHz | 1.5 | ||||
| 10 GHz - 18 GHz | 1.7 | ||||
| 51015A 50 ohm N (M) | 100 kHz to 18 GHz | -50 to +30 dBm2 | 10 W for 1µs 2 W | 100 kHz - 1 GHz | 1.07 |
| 1 GHz - 2 GHz | 1.1 | ||||
| 2 GHz - 4 GHz | 1.12 | ||||
| 4 GHz - 12.4 GHz | 1.18 | ||||
| 12.4 GHz - 18 GHz | 1.28 | ||||
| 二極管平均探頭(與4530, 5230, 4230, 4240, 4540配合使用) | |||||
| 51085 50 ohm N (M) | 500 kHz to 18 GHz | -30 to +20 dBm1 | 1 W for 1µs 5 W* | 500 kHz - 4 GHz | 1.15 |
| 4 - 12.4 GHz | 1.2 | ||||
| 12.4 - 18 GHz | 1.25 | ||||
| 二極管USB探頭 (支持PC端USB1.0或更高版本) | |||||
| 52026 50 ohm SMA (m) | 10 MHz to 12.4 GHz | -50 to +20 dBm |
| 10MHz to 12.4 GHz | 1.26 |
| 52018 50 ohm SMA (m) | 10 MHz to 18.5 GHz | -50 to +20 dBm |
| 10MHz to 18 GHz | 1.26 |
| 52012 50 ohm K type (m) | 10 MHz to 26.5 GHz | -50 to +20 dBm |
| 10MHz to 18 GHz | 1.25 |
1、型號(hào):4500B除外的所有功率計(jì)
2、型號(hào)： 4240, 4530, 4540
*對(duì)于51085峰值功率：1kW峰值，5μs脈沖寬度，0.25%周期占空比。對(duì)于51085連續(xù)功率：25°C時(shí)平均5W（+37dBm），85°C時(shí)線性降至2W (+33dBm)。
| 型號(hào) | 頻率范圍 | 動(dòng)態(tài)范圍1 | 額定過載 | 探頭響應(yīng) | 駐波比 | ||
| 阻抗 連接頭 | (低帶寬) | 峰值** | 脈沖 連續(xù) | 快上升時(shí)間(帶寬) | 慢上升時(shí)間(帶寬) | 頻率 | SWR @0dBm |
| 連續(xù)波 | |||||||
| 內(nèi)觸發(fā) | |||||||
| 適用于4500B, 4540 和 4530* | |||||||
| 57006 50 ohm N (M) | 0.5 - 6 GHz (0.05 - 6 GHz) | -50 to +20 dBm | 1 W for 1µs 200 mW | <7 ns (70MHz典型) | <10 µs (350 kHz) | 0.05 - 6 GHz | 1.25 |
| -60 to +20 dBm | |||||||
| -40 to +20 dBm | |||||||
| 59318 50 ohm N (M) | 0.5 - 18 GHz (0.05 - 18 GHz) | -24 to +20 dBm | 1 W for 1µs 200 mW | <10 ns (50MHz典型) | <10 µs (350 kHz) | 0.05 - 2 GHz | 1.15 |
| -34 to +20 dBm | 2 - 16 GHz | 1.28 | |||||
| -10 to +20 dBm | 16 - 18 GHz | 1.34 | |||||
| 59340 50 ohm K (M) | 0.5 - 40 GHz (0.05 - 40 GHz) | -24 to +20 dBm | 1 W for 1µs 200 mW | <10 ns (50MHz典型) | <10 µs (350 kHz) | 0.05 - 4 GHz | 1.25 |
| -34 to +20 dBm | 4 - 38 GHz | 1.65 | |||||
| -10 to +20 dBm | 38 - 40 GHz | 2 | |||||
| 適用于4400, 4500, 4400A, 和 4500A 分析儀， 4530 w/1 GHz 校準(zhǔn)器2530 | |||||||
| 56318 50 ohm N (M) | 0.5 - 18 GHz | -24 to +20 dBm | 1 W for 1µs 200 mW | <15 ns (35 MHz) | <200 ns (1.75 MHz) | 0.5 - 2 GHz | 1.15 |
| -34 to +20 dBm | 2 - 16 GHz | 1.28 | |||||
| -10 to +20 dBm | 16 - 18 GHz | 1.34 | |||||
| 56326 50 ohm K (M) | 0.5 - 26.5 GHz | -24 to +20 dBm -34 to +20 dBm -10 to +20 dBm | 1 W for 1µs 200 mW | <15 ns (35 MHz) | <200 ns (1.75 MHz) | 0.5 - 2 GHz | 1.15 |
| 2 - 4 GHz | 1.2 | ||||||
| 4 - 18 GHz | 1.45 | ||||||
| 18 - 26.5 GHz | 1.5 | ||||||
| 56518 50 ohm N (M) | 0.5 - 18 GHz | -40 to +20 dBm -50 to +20 dBm -27 to +20 dBm | 1 W for 1µs 200 mW | <100 ns (6 MHz) | <300 ns (1.16 MHz) | 0.5 - 2 GHz | 1.15 |
| 2 - 6 GHz | 1.2 | ||||||
| 6 - 16 GHz | 1.28 | ||||||
| 16 - 18 GHz | 1.34 | ||||||
| 適用于 4400, 4500, 4400A, 4500A, 4530 和4540. | |||||||
| 57518 50 ohm N (M) | 0.1 - 18 GHz (0.05 - 18GHz) | -40 to +20 dBm | 1 W for 1µs 200 mW | <100 ns (6 MHz) | <10 µs (350 kHz) | 0.05 - 2 GHz | 1.15 |
| -50 to +20 dBm | 2 - 16 GHz | 1.28 | |||||
| -27 to +20 dBm | 16 - 18 GHz | 1.34 | |||||
| 57540 50 ohm K (M) | 0.1 - 40 GHz (0.05 - 40GHz) | -40 to +20 dBm | 1 W for 1µs 200 mW | <100 ns (6 MHz) | <10 µs (350 kHz) | 0.05 - 4 GHz | 1.25 |
| -50 to +20 dBm | 4 - 38 GHz | 1.65 | |||||
| -27 to +20 dBm | 38 - 40 GHz | 2 | |||||
| 適用于4500, 4400,和4530 | |||||||
| 56218 50 ohm N (M) | 30 MHz - 18 GHz | -24 to +20 dBm | 1 W for 1µs 200 mW | <150 ns (3 MHz) | <500 µs (700 kHz) | 0.03 - 2 GHz | 1.15 |
| -34 to +20 dBm | 2 - 6 GHz | 1.2 | |||||
| -10 to +20 dBm | 6 - 18 GHz | 1.25 | |||||
| 適用于4500和 4400 | |||||||
| 56526 50 ohm K (M) | 500 MHz - 26.5 GHz | -40 to +20 dBm -50 to +20 dBm -27 to +20 dBm | 1 W for 1µs 200 mW | <100 ns (6 MHz) | <300 µs (1.16 MHz) | 0.03 - 2 GHz | 1.15 |
| 2 - 6 GHz | 1.2 | ||||||
| 4 - 18 GHz | 1.45 | ||||||
| 18 - 26.5 GHz | 1.5 | ||||||
*4530 僅支持序列號(hào) 以后的版本
**僅針對(duì)脈沖信號(hào)
