SS7000 Series

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


SS7200ASS7300SS7400SS7402
Measuring Functions
Frequency RangeCH 1:  0.001Hz ~ 200MHz
CH 2:  0.001Hz ~ 200MHz
CH 3:  options 3GHz/6.5GHz/12.4GHz/16GHz/20GHz/26.5GHz/40GHz
Display Resolution8 digits/s10 digits/s11 digits/s11 digits/s
Period5ns ~ 1000s
Time Interval Range10ns ~ 10000s1ns ~ 10000s
Time Resolution2.5ns500 ps150ps25 ps
Pulse Width30ns ~ 5000s1ns ~ 10000s
Duty Cycle1% ~ 99%
Totalize0 ~ 1×1013
Phase Difference1° ~ 359°
Input
Dynamic Range50mVrms ~ 1.0Vrms (Sine), 150mVPP ~ 4.5VPP(Pulse)
Input Impedance1MΩ//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 CalculationMulti-average, Max.,Min., PPM, SD, Allan Variance
Standard Time Base
Accuracy5×10-8
Daily Aging1×10-8/day
Optional Time Base
Accuracy5×10-8
Daily Aging5×10-10/day
Channel Options

Frequency RangeDynamic Range
3.0GHz

100MHz-3GHz

A. -27dDm~+19dBm (100MHz~2.6GHz)

    -15dBm~+19dBm (2.6GHz~3.0GHz)

100MHz-3GHzB. -27dBm~+19dBm
6.5GHz200MHz-6.5GHz-15dBm~+13dBm
12.4GHz6.5GHz~12.4GHz-15dBm~+10dBm
16.0GHz6.5GHz~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)
40GHz18GHz~40GHz-29dBm~+15dBm (18GHz~20GHz)
-20dBm~+15dBm (20GHz~28GHz)
-29dBm~+10dBm (28GHz~37GHz)
-20dBm~+13dBm (37GHz~40GHz)
Damage Level+20dBm
General Characteristics
InterfaceStandard USBUSB, RS-232USB, RS-232RS-232, GPIB
Optional RS-232, GPIBGPIBGPIB
PowerAC220V(10%) or AC110V(10%), 50Hz(5%) OR 60Hz(5%)
AC220V (1 ±10%), 50Hz(1±5%)<70VA (for SS7402 and SS7400)
Dimension & Weight375×105×235mm
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 generatorsdigital multimeters (DMM), spectrum analyzersfrequency counterspower 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

25ps Universal Frequency Counter


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 generatorsdigital multimeters (DMM), spectrum analyzersfrequency counterspower 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.