The Keysight (formerly Agilent) 53210A is a single-channel RF frequency counter optimized for fast, precise frequency measurements. It offers a standard base bandwidth of 350 MHz with 10 digits/second resolution, and is expandable up to 15 GHz via optional microwave channels. The instrument features a 4.3-inch color graphical display, internal memory for 1 million readings, and standard USB and LXI-C/LAN interfaces.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | LAN (LXI-C), USB 2.0 standard; GPIB optional |
| Display | 4.3-inch color graphical display |
| Warm-up Time | 45 minutes |
| Calibration Interval | 1 year |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 - 240 VAC @ 50/60 Hz; 100 - 120 VAC @ 400 Hz; 90 VA max |
| Operating Temperature | 0 to 55 |
| Dimensions (W×H×D) | 261.1 x 103.8 x 303.2 |
| Weight | 3.9 |
General Measurement Characteristics
| Parameter | Value |
|---|---|
| Frequency Resolution (Digits per Second) | 10 digits/s |
Input Characteristics (Standard Channels)
| Parameter | Value |
|---|---|
| Number of Standard Channels | 1 |
| Standard Channel Frequency Range | Up to 350 MHz |
Input Characteristics (Optional Microwave Channel)
| Parameter | Value |
|---|---|
| Optional Microwave Channels | 6 GHz or 15 GHz (by option) |
Math, Statistics, and Data Management
| Parameter | Value |
|---|---|
| Trend Plot / Histogram Display | Yes |
| Math Operations | Built-in math analysis |
| Internal Memory Capacity (Readings) | 1,000,000 |
| Non-Volatile Storage (USB Flash Drive Support) | Yes |
Connectivity and Programming
| Parameter | Value |
|---|---|
| Standard Interfaces | USB 2.0, LAN |
| Optional Interfaces | GPIB |
| LXI Compliance Class | LXI-C |
| Native Programming Language (SCPI) | Yes |
Physical and Power Specifications
| Parameter | Value |
|---|---|
| Battery Option Availability | Optional Lithium-Ion Battery (supports remote usage and timebase warmup) |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Input Coupling | AC or DC (selectable) |
| External Reference Input Frequencies | 1 MHz, 5 MHz, 10 MHz |
| Timebase Output Frequency | 10 MHz |
| Channel 1 Input Connector | BNC (female) |
| Microwave Channel Connector (Opt 106 / 115) | Type-N (female) |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature | -30°C to 70°C |
| Maximum Operating Altitude | 3,000 meters (9,842 ft) |
Power
| Parameter | Value |
|---|---|
| AC Mains Voltage Range | 100 V to 240 V ±10% (50/60 Hz); 100 V to 120 V ±10% (400 Hz) |
| Maximum Power Consumption | 90 VA max |
Compliance
| Parameter | Value |
|---|---|
| EMC Compliance | IEC 61326-1, EN 61326-1 |
| Safety Compliance | IEC 61010-1, EN 61010-1 |
Technology
Frequency Counter
Applications
RF Frequency Measurement