NXR-700H58Pin No. Name I/O Function26 REF_IN_OUT I Reference clock switched signal input27 IMP_H_L I 100kΩ load28 REF_EXIST O Reference detector signal output29 OX_SDA I/O OCXO EEPROM serial data30 EXT_EXIST O External reference detector signal output31 OX_SCL I OCXO EEPROM serial clock32 REF_SW I Reference signal output switch33 WP I EEPROM write protect signal input34 REF_SW2 I OCXO reference signal output switch35 GND - Ground36 GND - GroundCN806 (To X45-385 A/5 CN20)1 GND - Ground2 GND - Ground3 WP O EEPROM write protect signal output4 GND - Ground5 D_GND - Ground6 SDA I/O EEPROM Data7 D_GND - Ground8 SCK O EEPROM Clock9 D_GND - Ground10 CONT_5.0V O Switched 5V power supply11 D_GND - Ground12 TEMP_PRT I Temp protection signal input13 GND - Ground14 ANT_SW O TX antenna switch output15 GND - Ground16 TEMP_RST O Temperature sensor reset signal output17 GND - Ground18 FAN_CONT2 O FAN2 control signal output19 GND - Ground20 FAN_CONT O FAN1 control signal output21 GND - Ground22 PWR_CONT O Power control signal output23 GND - Ground24 PWR_PRT O Power protection signal output25 GND - Ground26 RFL_PWR I Reflect power signal input27 GND - Ground28 FWD_PWR I Forward power signal input29 GND - Ground30 FAN_CURR I Fan current monitor signal input31 GND - Ground32 PA_CURR I PA current monitor signal input33 GND - Ground管脚号 名 称 输入 / 输出 功 能26 REF_IN_OUT 输入 基准时钟开关信号输入27 IMP_H_L 输入 100kΩ 负载28 REF_EXIST 输出 基准信号检测器输出29 OX_SDA 输入 / 输出 OCXO EEPROM 串行数据30 EXT_EXIST 输出 外部基准检测器信号输出31 OX_SCL 输入 OCXO EEPROM 串行时钟32 REF_SW 输入 基准信号输出开关33 WP 输入 EEPROM 写保护信号输入34 REF_SW2 输入 OCXO 基准信号输出开关35 GND - 接地36 GND - 接地CN806( 至 X45-385 A/5 CN20)1 GND - 接地2 GND - 接地3 WP 输出 EEPROM 写保护信号输出4 GND - 接地5 D_GND - 接地6 SDA 输入 / 输出 EEPROM 数据7 D_GND - 接地8 SCK 输出 EEPROM 时钟9 D_GND - 接地10 CONT_5.0V 输出 开关 5V 电源11 D_GND - 接地12 TEMP_PRT 输入 温度保护信号输入13 GND - 接地14 ANT_SW 输出 TX 天线开关输出15 GND - 接地16 TEMP_RST 输出 温度传感器复位信号输出17 GND - 接地18 FAN_CONT2 输出 FAN2 控制信号输出19 GND - 接地20 FAN_CONT 输出 FAN1 控制信号输出21 GND - 接地22 PWR_CONT 输出 功率控制信号输出23 GND - 接地24 PWR_PRT 输出 功率保护信号输出25 GND - 接地26 RFL_PWR 输入 发射功率信号输入27 GND - 接地28 FWD_PWR 输入 前向功率信号输入29 GND - 接地30 FAN_CURR 输入 风扇电流监视器信号输入31 GND - 接地32 PA_CURR 输入 PA 电流监视器信号输入33 GND - 接地TERMINAL FUNCTION / 端子功能