Universal Frequency Counter
Features
* Minimum measuring resolution 11 digits/s
* Time resolution 25ps (typical)
* Maximum frequency’s measurement can reach to 40GHz
(options)
* Measures Frequency, Period, Duty Cycle, Frequency
Ratio, Totalize,
* Phase Difference, Pulse Width, Time Interval and DCV.
* Utility statistics functions of multi-average,
maximum,minimum,PPM,
* Standard deviation and Allan Variance for frequency
measurement
* Stores 15 group status
* High-stability crystal oscillator is optional
Product Model
SS7200A/SS7300/SS7400/SS7402
Specifications
| SS7200A | SS7300 | SS7400 | SS7402 | |
| Measuring Functions | ||||
| Frequency Range | CH 1: 0.001Hz ~ 200MHz | |||
| CH 2: 0.001Hz ~ 200MHz | ||||
| CH 3: options 3GHz/6.5GHz/12.4GHz/16GHz/20GHz/26.5GHz/40GHz | ||||
| Display Resolution | 8 digits/s | 10 digits/s | 11 digits/s | 11 digits/s |
| Period | 5ns ~ 1000s | |||
| Time Interval Range | 10ns ~ 10000s | 1ns ~ 10000s | ||
| Time Resolution | 2.5ns | 500 ps | 150ps | 25 ps |
| Pulse Width | 30ns ~ 5000s | 1ns ~ 10000s | ||
| Duty Cycle | 1% ~ 99% | |||
| Totalize | 0 ~ 1×1013 | |||
| Phase Difference | 1° ~ 359° | |||
| Input | ||||
| Dynamic Range | 50mVrms ~ 1.0Vrms (Sine), 150mVPP ~ 4.5VPP(Pulse) | |||
| Input Impedance | 1MΩ//35pF or 50Ω | |||
| Input Attenuation | ×1 or ×10 | |||
| Trigger Level | -5.000V ~ +5.000V | |||
| Other Functions | ||||
| Frequency Ratio | √ | |||
| Up/Low Limit | "Limit" light on shows the result out of range, off shows within range | |||
| Statistics Calculation | Multi-average, Max.,Min., PPM, SD, Allan Variance | |||
| Standard Time Base | ||||
| Accuracy | 5×10-8 | |||
| Daily Aging | 1×10-8/day | |||
| Optional Time Base | ||||
| Accuracy | 5×10-8 | |||
| Daily Aging | 5×10-10/day | |||
| Channel Options | ||||
| Frequency Range | Dynamic Range | |||
| 3.0GHz | 100MHz-3GHz | A. -27dDm~+19dBm (100MHz~2.6GHz) -15dBm~+19dBm (2.6GHz~3.0GHz) | ||
| 100MHz-3GHz | B. -27dBm~+19dBm | |||
| 6.5GHz | 200MHz-6.5GHz | -15dBm~+13dBm | ||
| 12.4GHz | 6.5GHz~12.4GHz | -15dBm~+10dBm | ||
| 16.0GHz | 6.5GHz~16GHz | -15dBm~+10dBm | ||
| 20.0GHz | 200MHz-20GHz | -10dBm~+10dBm (200MHz~350MHz) | ||
| -15dBm~+10dBm (350MHz~18GHz) | ||||
| -10dBm~+10dBm (18GHz~20GHz) | ||||
| 26.5GHz | 10GHz-26.5GHz | -20dBm~+10dBm (10GHz~20GHz) | ||
| -15dBm~+10dBm (20GHz~24GHz) | ||||
| -10dBm~+10dBm (24GHz~26.5GHz) | ||||
| 40GHz | 18GHz~40GHz | -29dBm~+15dBm (18GHz~20GHz) | ||
| -20dBm~+15dBm (20GHz~28GHz) | ||||
| -29dBm~+10dBm (28GHz~37GHz) | ||||
| -20dBm~+13dBm (37GHz~40GHz) | ||||
| Damage Level | +20dBm | |||
| General Characteristics | ||||
| Interface | Standard USB | USB, RS-232 | USB, RS-232 | RS-232, GPIB |
| Optional RS-232, GPIB | GPIB | GPIB | ○ | |
| Power | AC220V(10%) or AC110V(10%), 50Hz(5%) OR 60Hz(5%) | |||
| AC220V (1 ±10%), 50Hz(1±5%)<70VA (for SS7402 and SS7400) | ||||
| Dimension & Weight | 375×105×235mm | |||
| 3.7kg | 3.7kg | 4.2kg | 5.2kg | |
SUIN is a high-tech company specializing in the R&D, production, testing, sales, and service of test and measurement instruments, electrical products, and application software. With a robust foundation and advanced SMT production line, SUIN achieves an annual capacity of 30,000 sets of digital electronic instruments. Key products include signal generators, digital multimeters (DMM), spectrum analyzers, frequency counters, power quality analyzers, and programmable DC power supplies, all of which are well-received in both domestic and international markets. The company holds several certifications, including ISO9001 and various CE EMC and LVD certificates for its product lines, ensuring high quality and compliance with industry standards.
Standard Accessories
Power Cord:1pcs
BNC Testing cable:1pcs
CD(Software+ User's Guide):1pcs
Options
SUIN is a high-tech company specializing in the R&D, production, testing, sales, and service of test and measurement instruments, electrical products, and application software. With a robust foundation and advanced SMT production line, SUIN achieves an annual capacity of 30,000 sets of digital electronic instruments. Key products include signal generators, digital multimeters (DMM), spectrum analyzers, frequency counters, power quality analyzers, and programmable DC power supplies, all of which are well-received in both domestic and international markets. The company holds several certifications, including ISO9001 and various CE EMC and LVD certificates for its product lines, ensuring high quality and compliance with industry standards.
